write a prgoram that displays four images or objects in a 2 x 2 grid.pdf
•
0 likes•2 views
Which of the three types of activities reported on the statement of cash flows is the MOST critical for a company\'s long-tetm OA. operating activities O B. investing activities O C. financing activities O D. noncash investing and financing activities Solution A. Operating activities This are the functions of business related to the provision of its offering. It is an activity that directly affects an orgainzation\'s cash inflows and outflows, and determine its net income..
Report
Share
Report
Share
Download to read offline
![write a prgoram that displays four images or objects in a 2 x 2 grid pane
Solution
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.GridPane;
import javafx.stage.Stage;
public class App extends Application{
@Override
public void start(Stage primaryStage) throws Exception {
GridPane gridPane = new GridPane();
int flagCount = 0;
for (int i = 0; i < 2; i++) {
for (int j = 0; j < 2; j++) {
gridPane.add(new ImageView(new Image("image/flag"+flagCount+".gif")),i,j);
flagCount++;
}
}
Scene scene = new Scene(gridPane, 1000, 500);
primaryStage.setTitle("Flags");
primaryStage.setScene(scene);
primaryStage.show();
}
public static void main(String[] args) {
Application.launch(args);
}
}](https://image.slidesharecdn.com/writeaprgoramthatdisplaysfourimagesorobjectsina2x2grid-230709050404-a64e7244/85/write-a-prgoram-that-displays-four-images-or-objects-in-a-2-x-2-grid-pdf-1-320.jpg)
Recommended
Import java.awt.; Import acm.program.; Import acm.graphics.;.pdf
Import java.awt.*;
Import acm.program.*;
Import acm.graphics.*;
public class Sierpinski extends GraphicsProgram
{
public void run()
{
GRect box = new GRect(20, 20, 242, 242);
box.setFilled(true);
add(box);
drawGasket(20, 20, 243);
}
private void drawFigure(int x, int y, int side) {
int sub = side / 3;
GRect box = new GRect(x + sub, y + sub, sub - 1, sub - 1);
box.setFilled(true);
box.setColor(Color.WHITE);
add(box);
if (sub >= 3) {
drawFigure(x, y, sub);
drawFigure(x + sub, y, sub);
drawFigure(x + 2 * sub, y, sub);
drawFigure(x, y + sub, sub);
drawFigure(x + 2 * sub, y + sub, sub);
drawFigure(x, y + 2 * sub, sub);
drawFigure(x + sub, y + 2 * sub, sub);
drawFigure(x + 2 * sub, y + 2 * sub, sub);
}
}
C.8 SQUARE in recursive method:-
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class SierpinskiCarpet extends JPanel implements ActionListener
{
public static void main(String[] args)
{
JFrame window = new JFrame(\"Sierpinski Carpet\");
window.setContentPane( new SierpinskiCarpet() );
window.pack();
window.setResizable(false);
window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Dimension screensize = Toolkit.getDefaultToolkit().getScreenSize();
int x = Math.max(10, (screensize.width - window.getWidth()) / 2);
int y = Math.max(10, (screensize.height - window.getHeight()) / 2);
window.setLocation(x,y);
window.setVisible(true);
}
private int level;
private JRadioButton[] levelButton;
private JCheckBox[][] regionCheckbox;
private Display display;
private class Display extends JPanel
{
Display()
{
setBackground(Color.WHITE);
setPreferredSize(new Dimension(729,729));
}
protected void paintComponent(Graphics g)
{
super.paintComponent(g);
drawCarpet(g,level,0,0,729);
}
}
public SierpinskiCarpet()
{
setLayout(new BorderLayout(3,3));
setBackground(Color.GRAY);
setBorder(BorderFactory.createLineBorder(Color.GRAY,3));
display = new Display();
add(display,BorderLayout.CENTER);
Box controls = Box.createVerticalBox();
controls.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
controls.setBackground(Color.WHITE);
controls.setOpaque(true);
add(controls, BorderLayout.EAST);
controls.add(new JLabel(\"Controls\"));
controls.add(Box.createVerticalStrut(30));
levelButton = new JRadioButton[7];
ButtonGroup grp = new ButtonGroup();
for (int i = 0; i < 7; i++)
{
levelButton[i] = new JRadioButton(\"Recursion Level \" + i);
grp.add(levelButton[i]);
levelButton[i].addActionListener(this);controls.add(levelButton[i]);
}
level = 4;
levelButton[4].setSelected(true);
regionCheckbox = new JCheckBox[3][3];
JPanel checks = new JPanel();
checks.setLayout(new GridLayout(3,3,5,5));
for (int r = 0; r < 3; r++)
{
for (int c = 0; c < 3; c++)
{
regionCheckbox[r][c] = new JCheckBox();
checks.add(regionCheckbox[r][c]);
regionCheckbox[r][c].addActionListener(this);
regionCheckbox[r][c].setSelected(true);
}
}
checks.setMaximumSize(new Dimension(90,90));
checks.setAlignmentX(LEFT_ALIGNMENT);
checks.setBackground(Color.WHITE);
regionCheckbox[1][1].setSelec.
This is Java,I am currently stumped on how to add a scoreboard for.pdf
This is Java,
I am currently stumped on how to add a scoreboard for my game that I am making. I have
inclued my code and classes so far. Any help with a working scoreboard would be greatly
apperiacted.
Game.java
import javax.swing.JFrame;
public class Game {
public static void main(String[] args)
{
// create the frame
JFrame myFrame = new JFrame(\"Platformer\");
// set up the close operation
myFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// create panel
Mainpanel myPanel = new Mainpanel();
// add panel
myFrame.getContentPane().add(myPanel);
// pack
myFrame.pack();
// set visibility to true
myFrame.setVisible(true);
}
}
Mainpanel.java
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.ArrayList;
import java.util.Random;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.Timer;
public class Mainpanel extends JPanel implements KeyListener, ActionListener{
private final int boardWidth =1000;
private final int boardHeight =1000;
int x = 0;
int y = 0;
int i= 0;
int goldCount=11;
int score = 0;
ImageIcon myIcon = new ImageIcon(\"./src/TreasureChest.png\");
Timer mainTimer;
player player1;
player player2;
static ArrayList treasure = new ArrayList();
Random rand = new Random();
public String ScoreCount = \"Score: \" + score;
public Mainpanel()
{
setPreferredSize(new Dimension(boardWidth,boardHeight));
addKeyListener(this);
setFocusable(true);
player1= new player (100,100);
player2= new player (200,200);
addKeyListener(new move(player1));
addKeyListener(new move(player2));
mainTimer = new Timer(10,this);
mainTimer.start();
startGame();
}
JLabel scoreLabel = new JLabel(\"Score: 0\");
public void paintComponent(Graphics page)
{
super.paintComponent(page);
Graphics2D g2d =(Graphics2D) page;
player1.draw(g2d);
player2.draw(g2d);
g2d.
g2d.setColor(new Color(128, 128, 128));
g2d.fillRect(0, 0, 50, 1000);
g2d.setColor(new Color(128, 128, 128));
g2d.fillRect(950, 0, 50, 1000);
g2d.setColor(new Color(128, 128, 128));
g2d.fillRect(50, 0, 900, 50);
g2d.setColor(new Color(128, 128, 128));;
g2d.fillRect(50, 950, 900, 50);
for (int i=0 ; i < treasure.size(); i++){
Gold tempGold = treasure.get(i);
tempGold.draw(g2d);
}
}
public void actionPerformed (ActionEvent arg0){
player1.update();
repaint();
}
@Override
public void keyPressed(KeyEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void keyReleased(KeyEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void keyTyped(KeyEvent arg0) {
// TODO Auto-generated method stub
}
public void addGold(Gold g){
treasure.add(g);
}
public static void removeGold (Gold g) {
treasure.remove(g);
}
public static ArrayList getGoldList() {
return treasure;
}
public void startGame() {
for (int i=0; i < goldCount; i++){
addGold(new Gold(rand.
Write a GUI application to simulate writing out a check. The value o.pdf
Use a power series to approximate the definite integral,I, to six decimal places.
Solution
(x^3)/(1 + x^4) = (x^3)*(1 + x^4)^-1 = (x^3)*(1 - x^4 + x^8 + . . . using the
binomial formula. (I doubt whether any more is necessary.) INT [0, 0.2] (x^3)/(1 + x^4) dx =
INT [0, 0.2] x^3 - x^7 + x^11 - . . . = (1/4)x^4 - (1/8)x^8 + (1/12)x^12 - . . . = (1/4)*0.2^4 -
(1/8)*0.2^8 + (1/12)*0.2^12 - . . . = 0.000399680 =0.000400 (6 dec. pl.).
In Java Write a GUI application to simulate writing out a check. The.pdf
In Java Write a GUI application to simulate writing out a check. The value of a check can be
between 0 – 999,999,999,999.99. Your application will accept a name and a value. And display
it on a check. As a minimum you will display the following information: Bank name Pay to the
order of Amount in words Comma separate amount. Your GUI does not have to be exactly as
shown but must have the information indicated above.
Solution
Class cheque is used to enter values
public class Cheque extends javax.swing.JFrame {
public Cheque() {
initComponents();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings(\"unchecked\")
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jTextField1 = new javax.swing.JTextField();
jTextField2 = new javax.swing.JTextField();
jButton1 = new javax.swing.JButton();
jLabel3 = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jLabel1.setText(\"Name\");
jLabel2.setText(\"Amount\");
jButton1.setText(\"Submit\");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jLabel3.setText(\"Enter Values\");
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(12, 12, 12)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jButton1)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel2)
.addGap(18, 18, 18)
.addComponent(jTextField2,
javax.swing.GroupLayout.PREFERRED_SIZE, 240,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE,
45, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jTextField1,
javax.swing.GroupLayout.PREFERRED_SIZE, 240,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE,
206, javax.swing.GroupLayout.PREFERRED_SIZE))))
.addGap(32, 32, 32)))
.addContainerGap(7, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 34,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addCo.
Write a new view class that displays the tree horizontally with the ro.docx
Write a new view class that displays the tree horizontally with the root on the left as shown ( Using JavaFX)
Solution
import javafx.application.Application;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.TreeItem;
import javafx.scene.control.TreeView;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
public class TreeViewTest extends Application {
private final Node rootIcon = new ImageView(
new Image(getClass().getResourceAsStream(\"a.png\"))
);
public static void main(String[] args) {
launch(args);
}
public void start(Stage primaryStage) {
primaryStage.setTitle(\"Tree View \");
TreeItem<String> rootItem = new TreeItem<String> (\"Inbox\", rootIcon);
rootItem.setExpanded(true);
for (int i = 1; i < 6; i++) {
TreeItem<String> item = new TreeItem<String> (\"Message\" + i);
rootItem.getChildren().add(item);
}
TreeView<String> tree = new TreeView<String> (rootItem);
StackPane root = new StackPane();
root.getChildren().add(tree);
primaryStage.setScene(new Scene(root, 300, 250));
primaryStage.show();
}
}
.
GridFiller AppletWrite an applet that displays a 4 x 4 grid. When .pdf
GridFiller Applet
Write an applet that displays a 4 x 4 grid. When the user clicks on a square in the grid, the applet
should draw a filled circle in it. If the square already has a circle, clicking on it should cause the
circle to disappear.
Solution
import javax.swing.JApplet;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.JPanel;
public class GridFiller extends JApplet
{
public void init()
{
GridFiller gridFiller = new GridFiller();
setContentPane(gridFiller);
}
class GridFiller extends JPanel implements MouseListener
{
int gridRow;
int gridCol;
GridFiller()
{
gridRow = -1;
addMouseListener(this);
}
public void paintComponent(Graphics g)
{
int row;
int col;
int x,y;
for (row=0; row<4; row++)
{
for (col=0; col<4; col++)
{
x = col * 50;
y = col * 50;
if ((row % 2) == (col % 2))
g.setColor(Color.blue);
else
g.setColor(Color.white);
g.fillRect(x, y, 50, 50);
}
}
if (gridRow >= 0)
{
g.setColor(Color.red);
x = gridCol * 50;
y = gridRow * 50;
g.fillOval(x, y, 50, 50);
}
}
public void mousePressed (MouseEvent evt)
{
int col = evt.getX() / 50;
int row = evt.getY() / 50;
if (gridRow == row && gridCol == col)
gridRow = -1;
else
{
gridRow = row;
gridCol = col;
}
repaint();
}
public void mouseReleased(MouseEvent evt){}
public void mouseClicked(MouseEvent evt){}
public void mouseEntered(MouseEvent evt){}
public void mouseExited(MouseEvent evt){}
}
}.
Recommended
Import java.awt.; Import acm.program.; Import acm.graphics.;.pdf
Import java.awt.*;
Import acm.program.*;
Import acm.graphics.*;
public class Sierpinski extends GraphicsProgram
{
public void run()
{
GRect box = new GRect(20, 20, 242, 242);
box.setFilled(true);
add(box);
drawGasket(20, 20, 243);
}
private void drawFigure(int x, int y, int side) {
int sub = side / 3;
GRect box = new GRect(x + sub, y + sub, sub - 1, sub - 1);
box.setFilled(true);
box.setColor(Color.WHITE);
add(box);
if (sub >= 3) {
drawFigure(x, y, sub);
drawFigure(x + sub, y, sub);
drawFigure(x + 2 * sub, y, sub);
drawFigure(x, y + sub, sub);
drawFigure(x + 2 * sub, y + sub, sub);
drawFigure(x, y + 2 * sub, sub);
drawFigure(x + sub, y + 2 * sub, sub);
drawFigure(x + 2 * sub, y + 2 * sub, sub);
}
}
C.8 SQUARE in recursive method:-
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class SierpinskiCarpet extends JPanel implements ActionListener
{
public static void main(String[] args)
{
JFrame window = new JFrame(\"Sierpinski Carpet\");
window.setContentPane( new SierpinskiCarpet() );
window.pack();
window.setResizable(false);
window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Dimension screensize = Toolkit.getDefaultToolkit().getScreenSize();
int x = Math.max(10, (screensize.width - window.getWidth()) / 2);
int y = Math.max(10, (screensize.height - window.getHeight()) / 2);
window.setLocation(x,y);
window.setVisible(true);
}
private int level;
private JRadioButton[] levelButton;
private JCheckBox[][] regionCheckbox;
private Display display;
private class Display extends JPanel
{
Display()
{
setBackground(Color.WHITE);
setPreferredSize(new Dimension(729,729));
}
protected void paintComponent(Graphics g)
{
super.paintComponent(g);
drawCarpet(g,level,0,0,729);
}
}
public SierpinskiCarpet()
{
setLayout(new BorderLayout(3,3));
setBackground(Color.GRAY);
setBorder(BorderFactory.createLineBorder(Color.GRAY,3));
display = new Display();
add(display,BorderLayout.CENTER);
Box controls = Box.createVerticalBox();
controls.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
controls.setBackground(Color.WHITE);
controls.setOpaque(true);
add(controls, BorderLayout.EAST);
controls.add(new JLabel(\"Controls\"));
controls.add(Box.createVerticalStrut(30));
levelButton = new JRadioButton[7];
ButtonGroup grp = new ButtonGroup();
for (int i = 0; i < 7; i++)
{
levelButton[i] = new JRadioButton(\"Recursion Level \" + i);
grp.add(levelButton[i]);
levelButton[i].addActionListener(this);controls.add(levelButton[i]);
}
level = 4;
levelButton[4].setSelected(true);
regionCheckbox = new JCheckBox[3][3];
JPanel checks = new JPanel();
checks.setLayout(new GridLayout(3,3,5,5));
for (int r = 0; r < 3; r++)
{
for (int c = 0; c < 3; c++)
{
regionCheckbox[r][c] = new JCheckBox();
checks.add(regionCheckbox[r][c]);
regionCheckbox[r][c].addActionListener(this);
regionCheckbox[r][c].setSelected(true);
}
}
checks.setMaximumSize(new Dimension(90,90));
checks.setAlignmentX(LEFT_ALIGNMENT);
checks.setBackground(Color.WHITE);
regionCheckbox[1][1].setSelec.
This is Java,I am currently stumped on how to add a scoreboard for.pdf
This is Java,
I am currently stumped on how to add a scoreboard for my game that I am making. I have
inclued my code and classes so far. Any help with a working scoreboard would be greatly
apperiacted.
Game.java
import javax.swing.JFrame;
public class Game {
public static void main(String[] args)
{
// create the frame
JFrame myFrame = new JFrame(\"Platformer\");
// set up the close operation
myFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// create panel
Mainpanel myPanel = new Mainpanel();
// add panel
myFrame.getContentPane().add(myPanel);
// pack
myFrame.pack();
// set visibility to true
myFrame.setVisible(true);
}
}
Mainpanel.java
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.ArrayList;
import java.util.Random;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.Timer;
public class Mainpanel extends JPanel implements KeyListener, ActionListener{
private final int boardWidth =1000;
private final int boardHeight =1000;
int x = 0;
int y = 0;
int i= 0;
int goldCount=11;
int score = 0;
ImageIcon myIcon = new ImageIcon(\"./src/TreasureChest.png\");
Timer mainTimer;
player player1;
player player2;
static ArrayList treasure = new ArrayList();
Random rand = new Random();
public String ScoreCount = \"Score: \" + score;
public Mainpanel()
{
setPreferredSize(new Dimension(boardWidth,boardHeight));
addKeyListener(this);
setFocusable(true);
player1= new player (100,100);
player2= new player (200,200);
addKeyListener(new move(player1));
addKeyListener(new move(player2));
mainTimer = new Timer(10,this);
mainTimer.start();
startGame();
}
JLabel scoreLabel = new JLabel(\"Score: 0\");
public void paintComponent(Graphics page)
{
super.paintComponent(page);
Graphics2D g2d =(Graphics2D) page;
player1.draw(g2d);
player2.draw(g2d);
g2d.
g2d.setColor(new Color(128, 128, 128));
g2d.fillRect(0, 0, 50, 1000);
g2d.setColor(new Color(128, 128, 128));
g2d.fillRect(950, 0, 50, 1000);
g2d.setColor(new Color(128, 128, 128));
g2d.fillRect(50, 0, 900, 50);
g2d.setColor(new Color(128, 128, 128));;
g2d.fillRect(50, 950, 900, 50);
for (int i=0 ; i < treasure.size(); i++){
Gold tempGold = treasure.get(i);
tempGold.draw(g2d);
}
}
public void actionPerformed (ActionEvent arg0){
player1.update();
repaint();
}
@Override
public void keyPressed(KeyEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void keyReleased(KeyEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void keyTyped(KeyEvent arg0) {
// TODO Auto-generated method stub
}
public void addGold(Gold g){
treasure.add(g);
}
public static void removeGold (Gold g) {
treasure.remove(g);
}
public static ArrayList getGoldList() {
return treasure;
}
public void startGame() {
for (int i=0; i < goldCount; i++){
addGold(new Gold(rand.
Write a GUI application to simulate writing out a check. The value o.pdf
Use a power series to approximate the definite integral,I, to six decimal places.
Solution
(x^3)/(1 + x^4) = (x^3)*(1 + x^4)^-1 = (x^3)*(1 - x^4 + x^8 + . . . using the
binomial formula. (I doubt whether any more is necessary.) INT [0, 0.2] (x^3)/(1 + x^4) dx =
INT [0, 0.2] x^3 - x^7 + x^11 - . . . = (1/4)x^4 - (1/8)x^8 + (1/12)x^12 - . . . = (1/4)*0.2^4 -
(1/8)*0.2^8 + (1/12)*0.2^12 - . . . = 0.000399680 =0.000400 (6 dec. pl.).
In Java Write a GUI application to simulate writing out a check. The.pdf
In Java Write a GUI application to simulate writing out a check. The value of a check can be
between 0 – 999,999,999,999.99. Your application will accept a name and a value. And display
it on a check. As a minimum you will display the following information: Bank name Pay to the
order of Amount in words Comma separate amount. Your GUI does not have to be exactly as
shown but must have the information indicated above.
Solution
Class cheque is used to enter values
public class Cheque extends javax.swing.JFrame {
public Cheque() {
initComponents();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings(\"unchecked\")
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jTextField1 = new javax.swing.JTextField();
jTextField2 = new javax.swing.JTextField();
jButton1 = new javax.swing.JButton();
jLabel3 = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jLabel1.setText(\"Name\");
jLabel2.setText(\"Amount\");
jButton1.setText(\"Submit\");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jLabel3.setText(\"Enter Values\");
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(12, 12, 12)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jButton1)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel2)
.addGap(18, 18, 18)
.addComponent(jTextField2,
javax.swing.GroupLayout.PREFERRED_SIZE, 240,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE,
45, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jTextField1,
javax.swing.GroupLayout.PREFERRED_SIZE, 240,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE,
206, javax.swing.GroupLayout.PREFERRED_SIZE))))
.addGap(32, 32, 32)))
.addContainerGap(7, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 34,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addCo.
Write a new view class that displays the tree horizontally with the ro.docx
Write a new view class that displays the tree horizontally with the root on the left as shown ( Using JavaFX)
Solution
import javafx.application.Application;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.TreeItem;
import javafx.scene.control.TreeView;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
public class TreeViewTest extends Application {
private final Node rootIcon = new ImageView(
new Image(getClass().getResourceAsStream(\"a.png\"))
);
public static void main(String[] args) {
launch(args);
}
public void start(Stage primaryStage) {
primaryStage.setTitle(\"Tree View \");
TreeItem<String> rootItem = new TreeItem<String> (\"Inbox\", rootIcon);
rootItem.setExpanded(true);
for (int i = 1; i < 6; i++) {
TreeItem<String> item = new TreeItem<String> (\"Message\" + i);
rootItem.getChildren().add(item);
}
TreeView<String> tree = new TreeView<String> (rootItem);
StackPane root = new StackPane();
root.getChildren().add(tree);
primaryStage.setScene(new Scene(root, 300, 250));
primaryStage.show();
}
}
.
GridFiller AppletWrite an applet that displays a 4 x 4 grid. When .pdf
GridFiller Applet
Write an applet that displays a 4 x 4 grid. When the user clicks on a square in the grid, the applet
should draw a filled circle in it. If the square already has a circle, clicking on it should cause the
circle to disappear.
Solution
import javax.swing.JApplet;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.JPanel;
public class GridFiller extends JApplet
{
public void init()
{
GridFiller gridFiller = new GridFiller();
setContentPane(gridFiller);
}
class GridFiller extends JPanel implements MouseListener
{
int gridRow;
int gridCol;
GridFiller()
{
gridRow = -1;
addMouseListener(this);
}
public void paintComponent(Graphics g)
{
int row;
int col;
int x,y;
for (row=0; row<4; row++)
{
for (col=0; col<4; col++)
{
x = col * 50;
y = col * 50;
if ((row % 2) == (col % 2))
g.setColor(Color.blue);
else
g.setColor(Color.white);
g.fillRect(x, y, 50, 50);
}
}
if (gridRow >= 0)
{
g.setColor(Color.red);
x = gridCol * 50;
y = gridRow * 50;
g.fillOval(x, y, 50, 50);
}
}
public void mousePressed (MouseEvent evt)
{
int col = evt.getX() / 50;
int row = evt.getY() / 50;
if (gridRow == row && gridCol == col)
gridRow = -1;
else
{
gridRow = row;
gridCol = col;
}
repaint();
}
public void mouseReleased(MouseEvent evt){}
public void mouseClicked(MouseEvent evt){}
public void mouseEntered(MouseEvent evt){}
public void mouseExited(MouseEvent evt){}
}
}.
Groovy-er Desktop Applications With Griffon
Eric Wendelin's Ignite presentation to DOSUG on building Swing desktop applications with Griffon.
Task Write a Java program to implement a simple graphics editor tha.pdf
Task: Write a Java program to implement a simple graphics editor that can be used to draw a
Pythagoras. The editor has a pull-down menu on top of the screen, with 2 buttons: \"Pythagoras\"
and \"Quit\". 1) When the user selects \"Pythagoras\", he/she can draw a tree of Pythagoras on
the screen. 2) The editor terminates/quits execution if the user selects \"Quit\" from the pulldown
menu. 3) The editor has a horizontal and a vertical sliding bar that when slided, moves the tree
on the canvas accordingly.
Solution
HOpe this will help--
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ButtonGroup;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
public class MenuExp extends JFrame {
public MenuExp() {
setTitle(\"Menu Example\");
setSize(150, 150);
JSlider framesPerSecond = new JSlider(JSlider.VERTICAL,FPS_MIN, FPS_MAX,
FPS_INIT);
framesPerSecond.addChangeListener(this);
JSlider framesPerSecond1= new JSlider(JSlider.HORIZONTAL,FPS_MIN, FPS_MAX,
FPS_INIT);
framesPerSecond1.addChangeListener(this);
// Creates a menubar for a JFrame
JMenuBar menuBar = new JMenuBar();
// Add the menubar to the frame
setJMenuBar(menuBar);
// Define and add two drop down menu to the menubar
JMenu fileMenu = new JMenu(\"Process\");
menuBar.add(fileMenu);
// Create and add simple menu item to one of the drop down menu
JMenuItem newAction = new JMenuItem(\"Pythagoras\");
JMenuItem openAction = new JMenuItem(\"Quit\");
fileMenu.add(newAction);
fileMenu.add(openAction);
newAction.addActionListner(new PythagorusListener());
openAction.addActionListner(new CloseListener());
// Add a listener to the New menu item. actionPerformed() method will
// invoked, if user triggred this menu item
newAction.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
System.out.println(\"You have clicked on the new action\");
}
});
}
public static void main(String[] args) {
MenuExp me = new MenuExp();
me.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
me.setVisible(true);
}
}
public class CloseListener implements ActionListener{
@Override
public void actionPerformed(ActionEvent e) {
//DO SOMETHING
System.exit(0);
}
}
public class PythagorusListener implements ActionListener{
@Override
public void actionPerformed(ActionEvent e) {
setSize(900, 900);
setTitle(\"Pythagoras tree\");
add(new Draw(n));
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
}
}
class Draw extends JComponent {
private int height = 800;
private int width = 800;
private int steps;
public Draw(int n) {
steps = n;
Dimension d = new Dimension(width, height);
setMinimumSize(d);
setPreferredSize(d);
setMaximumSize(d);
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
g.setColor(Color.white);
g.fillRect(0, 0, width, height);
g.setColor(Color.black);
int x1, x2, x3, y1, y2, y3;
int base = width/7;
x1 = (width/2)-(base/2);
x2 = (width/2)+(base/2);
x3 = w.
Main class --------------------------import java.awt.FlowLayout.pdf
Main class :-
-------------------------
import java.awt.FlowLayout;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class Main {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
final InfixExperssionEvaluator ie = new InfixExperssionEvaluator();
JFrame frame = new JFrame(\"FrameDemo\");
frame.setSize(600,200);
frame.setLayout(new FlowLayout());
JPanel main = new JPanel(new GridLayout(3, 1));
JPanel panel1 = new JPanel(new GridLayout(1, 2));
panel1.setSize(500, 250);
panel1.add(new JLabel(\"Enter Infix Expression\"));
final JTextField field1 = new JTextField();
field1.setSize(150,100);
panel1.add(field1);
main.add(panel1);
JPanel panel2 = new JPanel(new GridLayout(1, 1));
panel1.setSize(300, 150);
JButton button = new JButton();
button.setSize(200, 100);
button.setText(\"Submit\");
panel2.add(button);
main.add(panel2);
JPanel panel3 = new JPanel(new GridLayout(1, 2));
panel3.add(new JLabel(\"Value : \"));
final JLabel lbl = new JLabel();
panel3.add(lbl);
main.add(panel3);
frame.getContentPane().add(main);
frame.setVisible(true);
button.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if (\"Submit\".equals(e.getActionCommand())) {
String expr = field1.getText();
lbl.setText(Double.toString(ie.infixToValue(expr)));
}
}
});
button.setActionCommand(\"Submit\");
String expr = \"((2*5)+(6/2))\";
System.out.println(\"value is ::\"+ ie.infixToValue(expr));
}
}
Class for Evaluate methods :-
-----------------------------------------
import java.util.ArrayDeque;
import java.util.HashMap;
import java.util.Map;
import java.util.Stack;
import java.util.StringTokenizer;
public class InfixExperssionEvaluator {
Stack expressionStack = new Stack();
Stack valueStack = new Stack(); //to hold only non-decimal values
public static final String OPERATORS=\"+-/*()\"; //ignore the \"(\" as an operator
//Map For Operator precedence Key(+,-,*,/) , value 0/1/2/3..
Map operator_levels = new HashMap();
public InfixExperssionEvaluator(){
operator_levels.put(\")\", 0);
operator_levels.put(\"*\", 1);
operator_levels.put(\"/\", 1);
operator_levels.put(\"+\", 2);
operator_levels.put(\"-\", 2);
operator_levels.put(\"(\", 3);
}
double infixToValue(String inputExpression) {
String eachNumber=\"\"; //to hold multiple digit values. lame idea, i know, but can\'t
think of anything else at 2 AM
int totalCharInInput = inputExpression.length();
inputExpression.replaceAll(\"\\\\s+\",\"\");
//Devide String to Tokens
StringTokenizer tokens = new StringTokenizer(inputExpression, \"{}()*/+-\", true);
//Loop through each Token
while(tokens.hasMoreTokens()){
String eachChar = tokens.nextToken();
if (isValidOperator(eachCh.
I wanted to change the cloudsrectangles into an actuall image it do.pdf
I wanted to change the clouds/rectangles into an actuall image it doesnt matter the image.
import javax.swing.*;
import java.awt.*;
/**
* Created by Thomas on 11/27/2016.
*/
public class Renderer extends JPanel{
//private static final long serialVersionUID = 1L;
protected void paintComponent(Graphics g) {
Main.main.repaint(g);
}
public static int clamp(int greenValue, int i, int j) {
// TODO Auto-generated method stub
return 0;
}
}
OTHER PART:
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.ArrayList;
import java.util.Random;
import javax.swing.*;
/**
* Created by Thomas on 11/27/2016.
*/
public class Main implements ActionListener, KeyListener{
public static Main main;
public final int WIDTH = 1400;
public final int HEIGHT = 600;
public HUD Hud;
public Renderer renderer;
public Rectangle character;
public ArrayList cloud;
public Random rand;
public boolean start = false, gameover = false;
public int tick;
public Main() {
JFrame jFrame = new JFrame();
Timer timer = new Timer(20, this);
renderer = new Renderer();
rand = new Random();
jFrame.setTitle(\"Example\");
jFrame.add(renderer);
jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
jFrame.setSize(WIDTH, HEIGHT);
jFrame.addKeyListener(this);
jFrame.setVisible(true);
cloud = new ArrayList();
character = new Rectangle(200, 220, 20, 20);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
timer.start();
}
public void repaint(Graphics g) {
g.setColor(Color.black);
g.fillRect(0,0, WIDTH, HEIGHT);
g.setColor(Color.blue);
g.fillRect(0, HEIGHT - 100, WIDTH, 100);
g.setColor(Color.green);
g.fillRect(character.x, character.y, character.width, character.height);
if (character.y >= HEIGHT - 100 || character.y < 0) {
gameover = true;
}
for (Rectangle rect : cloud) {
g.setColor(Color.white);
g.fillRect(rect.x, rect.y, rect.width, rect.height);
}
g.setColor(Color.WHITE);
g.setFont(new Font(\"Times New Roman\", 1 ,100));
if (!start) {
g.drawString(\"Press to start!\", 450, HEIGHT / 2);
}
else if (gameover) {
g.drawString(\"Game Over!\", 450, HEIGHT / 2);
}
}
public void addCloud(boolean start) {
int width = 400;
int height = 200;
if (start) {
cloud.add(new Rectangle(WIDTH + width + cloud.size() * 300, rand.nextInt(HEIGHT-120),
80, 100));
}
else {
cloud.add(new Rectangle(cloud.get(cloud.size() - 1).x + 300, rand.nextInt(HEIGHT-120), 80,
100));
}
}
public void flap() {
if (gameover) {
character = new Rectangle(300, 400, 40, 40);
cloud.clear();
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
gameover = false;
}
if (!start) {
start = true;
}
else if (!gameover) {
character.y -= 70;
tick = 0;
}
}
@Override
public void actionPerformed(ActionEvent e) {
int speed = 15;
//System.out.println(\"Space\");
if (start) {
for (int i = 0; i .
Please help!!I wanted to know how to add a high score to this prog.pdf
Please help!!
I wanted to know how to add a high score to this program and wanted to add how many times
you press the spacebar
import javax.swing.*;
import java.awt.*;
/**
* Created by Thomas on 11/27/2016.
*/
public class Renderer extends JPanel{
//private static final long serialVersionUID = 1L;
protected void paintComponent(Graphics g) {
Main.main.repaint(g);
}
public static int clamp(int greenValue, int i, int j) {
// TODO Auto-generated method stub
return 0;
}
}
OTHER PART:
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.ArrayList;
import java.util.Random;
import javax.swing.*;
/**
* Created by Thomas on 11/27/2016.
*/
public class Main implements ActionListener, KeyListener{
public static Main main;
public final int WIDTH = 1400;
public final int HEIGHT = 600;
public HUD Hud;
public Renderer renderer;
public Rectangle character;
public ArrayList cloud;
public Random rand;
public boolean start = false, gameover = false;
public int tick;
public Main() {
JFrame jFrame = new JFrame();
Timer timer = new Timer(20, this);
renderer = new Renderer();
rand = new Random();
jFrame.setTitle(\"Example\");
jFrame.add(renderer);
jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
jFrame.setSize(WIDTH, HEIGHT);
jFrame.addKeyListener(this);
jFrame.setVisible(true);
cloud = new ArrayList();
character = new Rectangle(200, 220, 20, 20);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
timer.start();
}
public void repaint(Graphics g) {
g.setColor(Color.black);
g.fillRect(0,0, WIDTH, HEIGHT);
g.setColor(Color.blue);
g.fillRect(0, HEIGHT - 100, WIDTH, 100);
g.setColor(Color.green);
g.fillRect(character.x, character.y, character.width, character.height);
if (character.y >= HEIGHT - 100 || character.y < 0) {
gameover = true;
}
for (Rectangle rect : cloud) {
g.setColor(Color.white);
g.fillRect(rect.x, rect.y, rect.width, rect.height);
}
g.setColor(Color.WHITE);
g.setFont(new Font(\"Times New Roman\", 1 ,100));
if (!start) {
g.drawString(\"Press to start!\", 450, HEIGHT / 2);
}
else if (gameover) {
g.drawString(\"Game Over!\", 450, HEIGHT / 2);
}
}
public void addCloud(boolean start) {
int width = 400;
int height = 200;
if (start) {
cloud.add(new Rectangle(WIDTH + width + cloud.size() * 300, rand.nextInt(HEIGHT-120),
80, 100));
}
else {
cloud.add(new Rectangle(cloud.get(cloud.size() - 1).x + 300, rand.nextInt(HEIGHT-120), 80,
100));
}
}
public void flap() {
if (gameover) {
character = new Rectangle(300, 400, 40, 40);
cloud.clear();
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
gameover = false;
}
if (!start) {
start = true;
}
else if (!gameover) {
character.y -= 70;
tick = 0;
}
}
@Override
public void actionPerformed(ActionEvent e) {
int speed = 15;
//System.out.println(\"Space.
I am getting a syntax error. I cant seem to find whats causing t.pdf
I am getting a syntax error. I can\'t seem to find what\'s causing this progrm even though I correct
what it\'s asking me to do. It seems to add even more errors.
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JTextField;
public class GUI extends JFrame {
// create required GUI radios, labels, textfields and buttons
private JRadioButton iterative;
private JRadioButton recursive;
private JLabel entern;
private JLabel result;
private JLabel efficiency;
private JTextField t1;
private JTextField t2;
private JTextField t3;
private JButton compute;
private ButtonGroup radios = new ButtonGroup();
private ButtonGroup candidates = new ButtonGroup();
// create constructor for GUI
public GUI(){
super(\"Project 3\");
setLayout (new GridLayout(6,2));
setSize(275,250);
// initializing buttons and etc and adding them
iterative = new JRadioButton(\"Iterative\");
add(iterative);
recursive = new JRadioButton(\"Recursive\");
add(recursive);
// add radiobuttons to group so only one selection is possible
radios.add(iterative);
radios.add(recursive);
entern = new JLabel(\"Enter n:\");
add(entern);
result = new JLabel(\"Result:\");
add(result);
efficiency = new JLabel(\"Efficiency:\");
add(efficiency);
t1 = new JTextField();
add(t1);
compute = new JButton(\"Compute\");
add(compute);
t2 = new JTextField();
add(t2);
t3 = new JTextField();
add(t3);
/*
thehandler handler = new thehandler();
iterative.addActionListener(handler);
recursive.addActionListener(handler);
compute.addActionListener(handler);
****************************/
compute.addActionListener(new ActionListener (){
public void actionPerformed(ActionEvent b){
computeactionPerformed(b);
private void computeactionPerformed(ActionEvent b){
if ((iterative.isSelected(true))){
JOptionPane.showMessageDialog(null,\"you chose iterative\");
}
else if (recursive.isSelected(true)){
JOptionPane.showMessageDialog(null,\"you chose recursive\");
}
}
}
});
// create sub-panel for radio buttons
JPanel radioPanel = new JPanel();
radioPanel.add(iterative);
radioPanel.add(recursive);
/*
class thehandler implements ActionListener{
public void actionPerformed(ActionEvent e) {
if(e.getSource()==iterative && e.getSource()==compute){
System.out.println(\"you chose iterative\");
}
else if(e.getSource()==recursive && e.getSource()==compute){
System.out.println(\"you chose recursive\");
}
}
}
******************************/
}
public static void main(String[]args){
GUI object = new GUI();
object.setVisible(true);
object.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
Solution
I have Change in code . No it\'s working without any compliantion error.
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.
Help with Java! Can someone check my code What I am trying to accompli.docx
Help with Java! Can someone check my code What I am trying to accomplish is the user inputs their workstation number and what the issue is. Then the code will execute a screen capture. This is what I have so far
import java.awt.*;
import java.awt.image.RenderedImage;
import java.io.File;
import java.util.Scanner;
import javax.imageio.ImageIO;
public class takeScreenCapture { public static void main() throws Exception { Scanner input = new Scanner(System.in);
System.out.print("Hello Enter Your Issue and Workstation Number: ");
String wsNumber = input.next();
Robot robot = new Robot();
// This should save the screen capture in the appropriate path//
String path = "C:\\Users\\Public\\Pictures\\Screenshots\\Workstation" + wsNumber + ".jpg"; /* Used to get ScreenSize and capture image */
Rectangle capture;
capture = new Rectangle(Toolkit.getDefaultToolkit().getScreenSize());
BufferedImage Image = (BufferedImage) robot.createScreenCapture(capture); ImageIO.write((RenderedImage) Image, "jpg", new File(path));
System.out.println("Screenshot saved");
}
}
.
Your IDE Deserves Better
The Web is a futuristic masterpiece, but it's being written using stone-age tools. Code-editor vendors just don't stand a chance in keeping up with the rapid evolution of the Web development scene. In this talk, we’ll learn how to build an extension that will give your editor new and powerful capabilities, and we'll do it using the knowledge you already possess - Javascript!
Useful Tools for Making Video Games - XNA (2008)
A presentations I gave back in 2008 when I was the teaching assistant for Innovating Game Development course in Brown University.
This is an introductory tutorial of Microsoft XNA Game Studio. I talk about displaying 3D models, handling keyboard and mouse input, 3rd person shooter camera, and creating spline animations.
Improving android experience for both users and developers
Android UI and User Experience has changed dramatically in the recent version(s) and while users generally enjoy the new features, there are still several areas that are left to application-level-DIY-patterns. For developers, this is double challenge, they want to provide users with the bleeding edge UI patterns and at the same time, they have to deal with evolving API, that sometimes changes dramatically.
Presentation covers the gotchas developer might face dealing with ever-moving Android API, and how to utilize Java language and the tools it have to make the experience for developer more pleasant. Typical trends in the API will get analyzed and divided into several areas or "patterns", discussing typical scenarios how these components are designed and implemented.
This talk will propose several such UI patterns, that will compete to become "de facto" standards and details on the implementation, including possible impact on existing API as we have both end users and developers in mind.
The list of patterns/areas discussed in the talk include following :
ActionBar
ListView
TimePicker
KineticGestureComponent
Hi, I need help with a java programming project. specifically practi.pdf
Given 8 distinct integers from the set {1, 2, . . . , 16}, prove that there exists k such that ai aj = k
has at least 3 distinct solutions (ai , aj ) ?
Solution
For any k (unless the K is zero), at least 3 distinct solutions need not be existing.
Let\'s look at the next most favourable case
If k= 2;
We have to consider the case where the number of solutions of ai-aj=2 are minimum since we
have to show that at least 3 distinct solutions exist (which means even in the most unfavourable
case for a chosen k there will be 3 distinct solutions satisfying the equation ai-aj=2)
If k = 2; we start by taking numbers that are not at all 2 units apart from each other;
So we start with 1 and move 3 units successively ahead
1, 4, 7, 10,13, 16; Now we notice that these 6 numbers are of 3k+1 form; remaining numbers
can be any 2 ranomdly selected say 2 and 11; we get 4-2 = 2 and 13-11=2; Hence only 2 distinct
solutions are possible..
Find the sum of the infinite geometric series if it exists. (If an .pdf
Find the general solution to the following differential equation. d^2y/dx^2 - 2 dy/dx - 35 y = 1 +
13sin x - e^3x.
Solution
Ans-
A differential equation is a mathematical equation that relates some function with its derivatives.
In applications, the functions usually represent physical quantities, the derivatives represent their
rates of change, and the equation defines a relationship between the two. Because such relations
are extremely common, differential equations play a prominent role in many disciplines
including engineering, physics, economics, and biology.
In pure mathematics, differential equations are studied from several different perspectives,
mostly concerned with their solutions—the set of functions that satisfy the equation. Only the
simplest differential equations are solvable by explicit formulas; however, some properties of
solutions of a given differential equation may be determined without finding their exact form.
If a self-contained formula for the solution is not available, the solution may be numerically
approximated using computers. The theory of dynamical systems puts emphasis on qualitative
analysis of systems described by differential equations, while manynumerical methods have been
developed to determine solutions with a given degree of accuracy..
More Related Content
Similar to write a prgoram that displays four images or objects in a 2 x 2 grid.pdf
Groovy-er Desktop Applications With Griffon
Eric Wendelin's Ignite presentation to DOSUG on building Swing desktop applications with Griffon.
Task Write a Java program to implement a simple graphics editor tha.pdf
Task: Write a Java program to implement a simple graphics editor that can be used to draw a
Pythagoras. The editor has a pull-down menu on top of the screen, with 2 buttons: \"Pythagoras\"
and \"Quit\". 1) When the user selects \"Pythagoras\", he/she can draw a tree of Pythagoras on
the screen. 2) The editor terminates/quits execution if the user selects \"Quit\" from the pulldown
menu. 3) The editor has a horizontal and a vertical sliding bar that when slided, moves the tree
on the canvas accordingly.
Solution
HOpe this will help--
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ButtonGroup;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
public class MenuExp extends JFrame {
public MenuExp() {
setTitle(\"Menu Example\");
setSize(150, 150);
JSlider framesPerSecond = new JSlider(JSlider.VERTICAL,FPS_MIN, FPS_MAX,
FPS_INIT);
framesPerSecond.addChangeListener(this);
JSlider framesPerSecond1= new JSlider(JSlider.HORIZONTAL,FPS_MIN, FPS_MAX,
FPS_INIT);
framesPerSecond1.addChangeListener(this);
// Creates a menubar for a JFrame
JMenuBar menuBar = new JMenuBar();
// Add the menubar to the frame
setJMenuBar(menuBar);
// Define and add two drop down menu to the menubar
JMenu fileMenu = new JMenu(\"Process\");
menuBar.add(fileMenu);
// Create and add simple menu item to one of the drop down menu
JMenuItem newAction = new JMenuItem(\"Pythagoras\");
JMenuItem openAction = new JMenuItem(\"Quit\");
fileMenu.add(newAction);
fileMenu.add(openAction);
newAction.addActionListner(new PythagorusListener());
openAction.addActionListner(new CloseListener());
// Add a listener to the New menu item. actionPerformed() method will
// invoked, if user triggred this menu item
newAction.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
System.out.println(\"You have clicked on the new action\");
}
});
}
public static void main(String[] args) {
MenuExp me = new MenuExp();
me.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
me.setVisible(true);
}
}
public class CloseListener implements ActionListener{
@Override
public void actionPerformed(ActionEvent e) {
//DO SOMETHING
System.exit(0);
}
}
public class PythagorusListener implements ActionListener{
@Override
public void actionPerformed(ActionEvent e) {
setSize(900, 900);
setTitle(\"Pythagoras tree\");
add(new Draw(n));
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
}
}
class Draw extends JComponent {
private int height = 800;
private int width = 800;
private int steps;
public Draw(int n) {
steps = n;
Dimension d = new Dimension(width, height);
setMinimumSize(d);
setPreferredSize(d);
setMaximumSize(d);
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
g.setColor(Color.white);
g.fillRect(0, 0, width, height);
g.setColor(Color.black);
int x1, x2, x3, y1, y2, y3;
int base = width/7;
x1 = (width/2)-(base/2);
x2 = (width/2)+(base/2);
x3 = w.
Main class --------------------------import java.awt.FlowLayout.pdf
Main class :-
-------------------------
import java.awt.FlowLayout;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class Main {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
final InfixExperssionEvaluator ie = new InfixExperssionEvaluator();
JFrame frame = new JFrame(\"FrameDemo\");
frame.setSize(600,200);
frame.setLayout(new FlowLayout());
JPanel main = new JPanel(new GridLayout(3, 1));
JPanel panel1 = new JPanel(new GridLayout(1, 2));
panel1.setSize(500, 250);
panel1.add(new JLabel(\"Enter Infix Expression\"));
final JTextField field1 = new JTextField();
field1.setSize(150,100);
panel1.add(field1);
main.add(panel1);
JPanel panel2 = new JPanel(new GridLayout(1, 1));
panel1.setSize(300, 150);
JButton button = new JButton();
button.setSize(200, 100);
button.setText(\"Submit\");
panel2.add(button);
main.add(panel2);
JPanel panel3 = new JPanel(new GridLayout(1, 2));
panel3.add(new JLabel(\"Value : \"));
final JLabel lbl = new JLabel();
panel3.add(lbl);
main.add(panel3);
frame.getContentPane().add(main);
frame.setVisible(true);
button.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if (\"Submit\".equals(e.getActionCommand())) {
String expr = field1.getText();
lbl.setText(Double.toString(ie.infixToValue(expr)));
}
}
});
button.setActionCommand(\"Submit\");
String expr = \"((2*5)+(6/2))\";
System.out.println(\"value is ::\"+ ie.infixToValue(expr));
}
}
Class for Evaluate methods :-
-----------------------------------------
import java.util.ArrayDeque;
import java.util.HashMap;
import java.util.Map;
import java.util.Stack;
import java.util.StringTokenizer;
public class InfixExperssionEvaluator {
Stack expressionStack = new Stack();
Stack valueStack = new Stack(); //to hold only non-decimal values
public static final String OPERATORS=\"+-/*()\"; //ignore the \"(\" as an operator
//Map For Operator precedence Key(+,-,*,/) , value 0/1/2/3..
Map operator_levels = new HashMap();
public InfixExperssionEvaluator(){
operator_levels.put(\")\", 0);
operator_levels.put(\"*\", 1);
operator_levels.put(\"/\", 1);
operator_levels.put(\"+\", 2);
operator_levels.put(\"-\", 2);
operator_levels.put(\"(\", 3);
}
double infixToValue(String inputExpression) {
String eachNumber=\"\"; //to hold multiple digit values. lame idea, i know, but can\'t
think of anything else at 2 AM
int totalCharInInput = inputExpression.length();
inputExpression.replaceAll(\"\\\\s+\",\"\");
//Devide String to Tokens
StringTokenizer tokens = new StringTokenizer(inputExpression, \"{}()*/+-\", true);
//Loop through each Token
while(tokens.hasMoreTokens()){
String eachChar = tokens.nextToken();
if (isValidOperator(eachCh.
I wanted to change the cloudsrectangles into an actuall image it do.pdf
I wanted to change the clouds/rectangles into an actuall image it doesnt matter the image.
import javax.swing.*;
import java.awt.*;
/**
* Created by Thomas on 11/27/2016.
*/
public class Renderer extends JPanel{
//private static final long serialVersionUID = 1L;
protected void paintComponent(Graphics g) {
Main.main.repaint(g);
}
public static int clamp(int greenValue, int i, int j) {
// TODO Auto-generated method stub
return 0;
}
}
OTHER PART:
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.ArrayList;
import java.util.Random;
import javax.swing.*;
/**
* Created by Thomas on 11/27/2016.
*/
public class Main implements ActionListener, KeyListener{
public static Main main;
public final int WIDTH = 1400;
public final int HEIGHT = 600;
public HUD Hud;
public Renderer renderer;
public Rectangle character;
public ArrayList cloud;
public Random rand;
public boolean start = false, gameover = false;
public int tick;
public Main() {
JFrame jFrame = new JFrame();
Timer timer = new Timer(20, this);
renderer = new Renderer();
rand = new Random();
jFrame.setTitle(\"Example\");
jFrame.add(renderer);
jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
jFrame.setSize(WIDTH, HEIGHT);
jFrame.addKeyListener(this);
jFrame.setVisible(true);
cloud = new ArrayList();
character = new Rectangle(200, 220, 20, 20);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
timer.start();
}
public void repaint(Graphics g) {
g.setColor(Color.black);
g.fillRect(0,0, WIDTH, HEIGHT);
g.setColor(Color.blue);
g.fillRect(0, HEIGHT - 100, WIDTH, 100);
g.setColor(Color.green);
g.fillRect(character.x, character.y, character.width, character.height);
if (character.y >= HEIGHT - 100 || character.y < 0) {
gameover = true;
}
for (Rectangle rect : cloud) {
g.setColor(Color.white);
g.fillRect(rect.x, rect.y, rect.width, rect.height);
}
g.setColor(Color.WHITE);
g.setFont(new Font(\"Times New Roman\", 1 ,100));
if (!start) {
g.drawString(\"Press to start!\", 450, HEIGHT / 2);
}
else if (gameover) {
g.drawString(\"Game Over!\", 450, HEIGHT / 2);
}
}
public void addCloud(boolean start) {
int width = 400;
int height = 200;
if (start) {
cloud.add(new Rectangle(WIDTH + width + cloud.size() * 300, rand.nextInt(HEIGHT-120),
80, 100));
}
else {
cloud.add(new Rectangle(cloud.get(cloud.size() - 1).x + 300, rand.nextInt(HEIGHT-120), 80,
100));
}
}
public void flap() {
if (gameover) {
character = new Rectangle(300, 400, 40, 40);
cloud.clear();
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
gameover = false;
}
if (!start) {
start = true;
}
else if (!gameover) {
character.y -= 70;
tick = 0;
}
}
@Override
public void actionPerformed(ActionEvent e) {
int speed = 15;
//System.out.println(\"Space\");
if (start) {
for (int i = 0; i .
Please help!!I wanted to know how to add a high score to this prog.pdf
Please help!!
I wanted to know how to add a high score to this program and wanted to add how many times
you press the spacebar
import javax.swing.*;
import java.awt.*;
/**
* Created by Thomas on 11/27/2016.
*/
public class Renderer extends JPanel{
//private static final long serialVersionUID = 1L;
protected void paintComponent(Graphics g) {
Main.main.repaint(g);
}
public static int clamp(int greenValue, int i, int j) {
// TODO Auto-generated method stub
return 0;
}
}
OTHER PART:
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.ArrayList;
import java.util.Random;
import javax.swing.*;
/**
* Created by Thomas on 11/27/2016.
*/
public class Main implements ActionListener, KeyListener{
public static Main main;
public final int WIDTH = 1400;
public final int HEIGHT = 600;
public HUD Hud;
public Renderer renderer;
public Rectangle character;
public ArrayList cloud;
public Random rand;
public boolean start = false, gameover = false;
public int tick;
public Main() {
JFrame jFrame = new JFrame();
Timer timer = new Timer(20, this);
renderer = new Renderer();
rand = new Random();
jFrame.setTitle(\"Example\");
jFrame.add(renderer);
jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
jFrame.setSize(WIDTH, HEIGHT);
jFrame.addKeyListener(this);
jFrame.setVisible(true);
cloud = new ArrayList();
character = new Rectangle(200, 220, 20, 20);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
timer.start();
}
public void repaint(Graphics g) {
g.setColor(Color.black);
g.fillRect(0,0, WIDTH, HEIGHT);
g.setColor(Color.blue);
g.fillRect(0, HEIGHT - 100, WIDTH, 100);
g.setColor(Color.green);
g.fillRect(character.x, character.y, character.width, character.height);
if (character.y >= HEIGHT - 100 || character.y < 0) {
gameover = true;
}
for (Rectangle rect : cloud) {
g.setColor(Color.white);
g.fillRect(rect.x, rect.y, rect.width, rect.height);
}
g.setColor(Color.WHITE);
g.setFont(new Font(\"Times New Roman\", 1 ,100));
if (!start) {
g.drawString(\"Press to start!\", 450, HEIGHT / 2);
}
else if (gameover) {
g.drawString(\"Game Over!\", 450, HEIGHT / 2);
}
}
public void addCloud(boolean start) {
int width = 400;
int height = 200;
if (start) {
cloud.add(new Rectangle(WIDTH + width + cloud.size() * 300, rand.nextInt(HEIGHT-120),
80, 100));
}
else {
cloud.add(new Rectangle(cloud.get(cloud.size() - 1).x + 300, rand.nextInt(HEIGHT-120), 80,
100));
}
}
public void flap() {
if (gameover) {
character = new Rectangle(300, 400, 40, 40);
cloud.clear();
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
addCloud(true);
gameover = false;
}
if (!start) {
start = true;
}
else if (!gameover) {
character.y -= 70;
tick = 0;
}
}
@Override
public void actionPerformed(ActionEvent e) {
int speed = 15;
//System.out.println(\"Space.
I am getting a syntax error. I cant seem to find whats causing t.pdf
I am getting a syntax error. I can\'t seem to find what\'s causing this progrm even though I correct
what it\'s asking me to do. It seems to add even more errors.
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JTextField;
public class GUI extends JFrame {
// create required GUI radios, labels, textfields and buttons
private JRadioButton iterative;
private JRadioButton recursive;
private JLabel entern;
private JLabel result;
private JLabel efficiency;
private JTextField t1;
private JTextField t2;
private JTextField t3;
private JButton compute;
private ButtonGroup radios = new ButtonGroup();
private ButtonGroup candidates = new ButtonGroup();
// create constructor for GUI
public GUI(){
super(\"Project 3\");
setLayout (new GridLayout(6,2));
setSize(275,250);
// initializing buttons and etc and adding them
iterative = new JRadioButton(\"Iterative\");
add(iterative);
recursive = new JRadioButton(\"Recursive\");
add(recursive);
// add radiobuttons to group so only one selection is possible
radios.add(iterative);
radios.add(recursive);
entern = new JLabel(\"Enter n:\");
add(entern);
result = new JLabel(\"Result:\");
add(result);
efficiency = new JLabel(\"Efficiency:\");
add(efficiency);
t1 = new JTextField();
add(t1);
compute = new JButton(\"Compute\");
add(compute);
t2 = new JTextField();
add(t2);
t3 = new JTextField();
add(t3);
/*
thehandler handler = new thehandler();
iterative.addActionListener(handler);
recursive.addActionListener(handler);
compute.addActionListener(handler);
****************************/
compute.addActionListener(new ActionListener (){
public void actionPerformed(ActionEvent b){
computeactionPerformed(b);
private void computeactionPerformed(ActionEvent b){
if ((iterative.isSelected(true))){
JOptionPane.showMessageDialog(null,\"you chose iterative\");
}
else if (recursive.isSelected(true)){
JOptionPane.showMessageDialog(null,\"you chose recursive\");
}
}
}
});
// create sub-panel for radio buttons
JPanel radioPanel = new JPanel();
radioPanel.add(iterative);
radioPanel.add(recursive);
/*
class thehandler implements ActionListener{
public void actionPerformed(ActionEvent e) {
if(e.getSource()==iterative && e.getSource()==compute){
System.out.println(\"you chose iterative\");
}
else if(e.getSource()==recursive && e.getSource()==compute){
System.out.println(\"you chose recursive\");
}
}
}
******************************/
}
public static void main(String[]args){
GUI object = new GUI();
object.setVisible(true);
object.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
Solution
I have Change in code . No it\'s working without any compliantion error.
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.
Help with Java! Can someone check my code What I am trying to accompli.docx
Help with Java! Can someone check my code What I am trying to accomplish is the user inputs their workstation number and what the issue is. Then the code will execute a screen capture. This is what I have so far
import java.awt.*;
import java.awt.image.RenderedImage;
import java.io.File;
import java.util.Scanner;
import javax.imageio.ImageIO;
public class takeScreenCapture { public static void main() throws Exception { Scanner input = new Scanner(System.in);
System.out.print("Hello Enter Your Issue and Workstation Number: ");
String wsNumber = input.next();
Robot robot = new Robot();
// This should save the screen capture in the appropriate path//
String path = "C:\\Users\\Public\\Pictures\\Screenshots\\Workstation" + wsNumber + ".jpg"; /* Used to get ScreenSize and capture image */
Rectangle capture;
capture = new Rectangle(Toolkit.getDefaultToolkit().getScreenSize());
BufferedImage Image = (BufferedImage) robot.createScreenCapture(capture); ImageIO.write((RenderedImage) Image, "jpg", new File(path));
System.out.println("Screenshot saved");
}
}
.
Your IDE Deserves Better
The Web is a futuristic masterpiece, but it's being written using stone-age tools. Code-editor vendors just don't stand a chance in keeping up with the rapid evolution of the Web development scene. In this talk, we’ll learn how to build an extension that will give your editor new and powerful capabilities, and we'll do it using the knowledge you already possess - Javascript!
Useful Tools for Making Video Games - XNA (2008)
A presentations I gave back in 2008 when I was the teaching assistant for Innovating Game Development course in Brown University.
This is an introductory tutorial of Microsoft XNA Game Studio. I talk about displaying 3D models, handling keyboard and mouse input, 3rd person shooter camera, and creating spline animations.
Improving android experience for both users and developers
Android UI and User Experience has changed dramatically in the recent version(s) and while users generally enjoy the new features, there are still several areas that are left to application-level-DIY-patterns. For developers, this is double challenge, they want to provide users with the bleeding edge UI patterns and at the same time, they have to deal with evolving API, that sometimes changes dramatically.
Presentation covers the gotchas developer might face dealing with ever-moving Android API, and how to utilize Java language and the tools it have to make the experience for developer more pleasant. Typical trends in the API will get analyzed and divided into several areas or "patterns", discussing typical scenarios how these components are designed and implemented.
This talk will propose several such UI patterns, that will compete to become "de facto" standards and details on the implementation, including possible impact on existing API as we have both end users and developers in mind.
The list of patterns/areas discussed in the talk include following :
ActionBar
ListView
TimePicker
KineticGestureComponent
Similar to write a prgoram that displays four images or objects in a 2 x 2 grid.pdf (20)
Task Write a Java program to implement a simple graphics editor tha.pdf
Task Write a Java program to implement a simple graphics editor tha.pdf
Main class --------------------------import java.awt.FlowLayout.pdf
Main class --------------------------import java.awt.FlowLayout.pdf
I wanted to change the cloudsrectangles into an actuall image it do.pdf
I wanted to change the cloudsrectangles into an actuall image it do.pdf
Please help!!I wanted to know how to add a high score to this prog.pdf
Please help!!I wanted to know how to add a high score to this prog.pdf
I am getting a syntax error. I cant seem to find whats causing t.pdf
I am getting a syntax error. I cant seem to find whats causing t.pdf
Help with Java! Can someone check my code What I am trying to accompli.docx
Help with Java! Can someone check my code What I am trying to accompli.docx
Improving android experience for both users and developers
Improving android experience for both users and developers
More from PRATIKSINHA7304
Hi, I need help with a java programming project. specifically practi.pdf
Given 8 distinct integers from the set {1, 2, . . . , 16}, prove that there exists k such that ai aj = k
has at least 3 distinct solutions (ai , aj ) ?
Solution
For any k (unless the K is zero), at least 3 distinct solutions need not be existing.
Let\'s look at the next most favourable case
If k= 2;
We have to consider the case where the number of solutions of ai-aj=2 are minimum since we
have to show that at least 3 distinct solutions exist (which means even in the most unfavourable
case for a chosen k there will be 3 distinct solutions satisfying the equation ai-aj=2)
If k = 2; we start by taking numbers that are not at all 2 units apart from each other;
So we start with 1 and move 3 units successively ahead
1, 4, 7, 10,13, 16; Now we notice that these 6 numbers are of 3k+1 form; remaining numbers
can be any 2 ranomdly selected say 2 and 11; we get 4-2 = 2 and 13-11=2; Hence only 2 distinct
solutions are possible..
Find the sum of the infinite geometric series if it exists. (If an .pdf
Find the general solution to the following differential equation. d^2y/dx^2 - 2 dy/dx - 35 y = 1 +
13sin x - e^3x.
Solution
Ans-
A differential equation is a mathematical equation that relates some function with its derivatives.
In applications, the functions usually represent physical quantities, the derivatives represent their
rates of change, and the equation defines a relationship between the two. Because such relations
are extremely common, differential equations play a prominent role in many disciplines
including engineering, physics, economics, and biology.
In pure mathematics, differential equations are studied from several different perspectives,
mostly concerned with their solutions—the set of functions that satisfy the equation. Only the
simplest differential equations are solvable by explicit formulas; however, some properties of
solutions of a given differential equation may be determined without finding their exact form.
If a self-contained formula for the solution is not available, the solution may be numerically
approximated using computers. The theory of dynamical systems puts emphasis on qualitative
analysis of systems described by differential equations, while manynumerical methods have been
developed to determine solutions with a given degree of accuracy..
A new class will be added to the startup package to start up the eve.pdf
A new class will be added to the startup package to start up the event-driven application. This
should be a small class to create the main window (JFrame) and make it visible. The other new
classes are to be placed in a new package called ‘gui’.
When the project first starts, a window should appear and give the user six options. Five of the
options will be buttons to press, while the sixth will be a prompt and a text field. Each of these
options will be discussed.
The first button will be one to initiate the task of adding a flight to the system. When it is
pressed, a new window should appear. In this window, there should be prompts and fields for the
entry of the flight’s number, width and capacity. Provide a Submit button that will cause the data
to be collected from the fields and passed to the command to add the flight. If the command fails,
the error message should appear in the window, and the window remains visible for the user to
correct the information. If the command is successful, the window should disappear, so that the
user is returned to the main menu.
The second button is for the addition of a new passenger. Its affect will be very similar to the add
flight button: a new window will appear for the entry of the data for the new passenger. This
time, instead of a Submit button, the command to add a passenger should be created and
executed whenever the user presses the Enter key in either one of the fields. If the addition of a
passenger fails, the error message should appear in the window for the user to correct the data. If
the addition was successful, the window to add a passenger should remain visible (with the fields
blank) for the user to enter another passenger. The user can close the window via the X in the
upper right corner, or you can supply a close button (the close button is optional).
The third and fourth buttons are to display the all passengers in the system, and to display all the
flights in the system. In both cases, when the button is pressed, a new window should appear
with the information. It should have a 2-D field to display the information, and scroll bars should
be provided in case there is too much information for the field. This can be done by
and put myPane into a suitable JPanel, or directly into a JFrame. The preferred size of the scroll
pane may want to be set to a suitable size if it is placed in a JPanel. If a scroll pane is directly
added into a JFrame, it will take on the size of the available window. Don’t worry about
formatting the text in a fancy way.
The fifth button is to terminate the project. The project can also be terminated by the X in the
right hand corner of the main window. However, selecting the X in another window should just
close that window (the default action for that (built in) button).
The sixth option in the main window are a prompt and a text field to handle an existing flight.
When the user enters a number in the field (presumably the number of a flight) and presses the
En.
Are these statements regarding Rhizobacteria true Plant Growth P.pdf
Are these statements regarding Rhizobacteria true ?:
Plant Growth Promoting Rhizobacteria, known as PGPRs, are bacteria that colonize the roots of
plants through the formation of nodules. They are beneficial to the plant because they fix
Nitrogen, and stimulate the plant to grow.
There are many kinds of bacteria found in the root nodules of plants, but not all have the ability
to stimulate the formation of nodules or promote growth. In order to find out what kinds of
bacteria were found in the nodule of the Adzuki bean plant, we obtained an Adzuki bean plant
grown in soil from Temescal canyon, and isolated bacteria from the nodule.
Anything incorrect about what is said above?
Solution
Symbiosis: It is an ecological relationship between two different species organisms that live
together in direct intimate contact.
Ex: Legumes
Nitrogen fixation Formula: Bacteria reduce N2 (nitrogen) to NH3 (ammonia).
Legume Species: Legumes are the plants that forms a relationship with rhizbacteria (N fixing
bacteria). Ex: Beans, peanuts, etc...
Rhizobacteria:
The statements above give in the question is True.
Explanation:
It is a soil bacteria lives closely to the plant roots in the soil. It capable to form nodules and
inside the nodules rhizobacteria are present.
Rhizosphere activites:
It is Biological N2 fixation bacteria and also known as a PGPRs(Plant Growth Promoting
Rhizobacteria). PGPR\'s are the bacteria that colonize the roots of plants through the formation
of nodules. They are beneficial to the plant because they fix Nitrogen, and stimulate the plant to
grow.
This bacteria increasing plant nutrient availability of P, Mn, Fe, Z, Cu and controlling deleterious
microorganisms. It improves soil aggregation.
Adzuki bean plant:
The statements above give in the question is True.
Explanation:
Adzuki bean, Vigna angularis (Willd.) is an important legume crop, It is widely used as a diet
due to its highest protein and low fat content. In developing countries Europe and America it is
used highly. it is valued for its high protein
adzuki bean did not increase yield with inorganic N fertilization, indicating the priority of
symbiotic nitrogen fixation (SNF). In this plant symbiosis (N2 fixation) is taken placed with
some bacterial strains of the genera Bradyrhizobium, Rhizobium and Sinorhizobium. The native
rhizobial strains are generally poor efficient in N fixation in this plant..
1. Prices may be different between two countries whenA. Both count.pdf
1. Prices may be different between two countries when
A. Both countries have the same endowment but different preferences
B Both countries have the same preferences but different endowments
C There are differences in endowment and preference
D (a) or (b) may be true
E All of the above
Solution
Ans is E
As prices are determined by demand and supply where demand comes from preferences and
supply comes from endowment. Thus both prefernce and endowment determines price. And thus
difference in any one factor leads to different pricing in the market..
[10 points]Add the.pdf
Write an algebraic expression that is equivalent to sin (tan^-1 x/2). 2/Squarerootx ^2+4
x/Squarerootx ^2+4 Squareroot x^2+4/x Squareroot x^2+4/x
Solution
sin ( tan^-1 x / 2 )
let
( tan^-1 x / 2 ) = y
tan y = x/2
perpendicular = x
base = 2
hypotenuse = sqrt ( x^2 + 2^2 ) = sqrt ( x^2 + 4 )
sin y = x / sqrt ( x^2 + 4)
or
sin ( tan^-1 x / 2 ) = x / sqrt ( x^2 + 4)
option b is correct.
§ 7.3 7.6 Which member of the following pairs is likely to decompose .pdf
Write the converse, inverse, and contrapositive of the statement.
If you clean your room, then you can play outside.
Solution
Coverse statement : \"If you can play outside then you clean your room.\"
Contrapositive statement : \" If you can not clean your room, then you can not play outside.\"
Inverse statement : \" If you can not play outside, then you can not clean your room.\".
You are requested to write the SQL commands to perform the following.pdf
Write a function Noodles(), with int parameter minutes, and void return type. Print \"N minutes\"
for each minute in decreasing order, where N is the number of minutes, followed by
\"Done\".End with a newline. The number of minutes is generated from a random number
generator that selects between 1-3 minutes. The seed for the random number generator is input
by the user.
Example output for minutes = 2:
Solution
#include
#include
using namespace std;
void Noodles(int);
int main() {
int minutes = 0;
int seed;
cout<<\"enter random seed\"<<\"\ \";
cin >> seed; // reading seed
srand(seed);
minutes=rand()%3; // random number generation
cout<.
Wiater Company operates a small manufacturing facility. On January 1,.pdf
Which mechanism does not repair double strand breaks? recombination photolyase followed by
photoreactivation synthesis-dependent strand annealing (SDSA) non-homologous end joining
The fluctuation test, regarding the origin of mutations, shows that: Mutations occur randomly,
prior to selective pressure The mutation rate fluctuates greatly from organism to organism The
mutation rate fluctuates greatly from cell to cell The mutation rate is fairly even across
organisms The P element in Drosophila: is active in all cells during embryogenesis is a
functional transposon carrying the transposase gene is active when crossing a P female with any
male is a functional retrotransposon carrying the reverse transcriptase gene During bacterial
conjugation, the F element: is transferred as a double stranded molecule is transferred as a single
stranded molecule. 3\' end first enters the donor is transferred as a single stranded molecule. 5\'
end first enters the donor is transferred as a single stranded molecule, the leading end is random
Which of the following could result in a frameshift mutation? deletion of one nucleotide deletion
of three nucleotides deletion of six nucleotides incorporation of a base analog
Solution
1Repair of double strand DNA break is a very serious problem if not solved it may cause
mutation. So there is several repair mechanisms are present. in the above question all
mechanisms can repair DNA break.
recombination repair is of two types homologous recombination and NHEJ ( non homologous
end joining). in NHEJ no homologous template is used and break ends are linked directly.
photolyase is a enzyme activated by light it repairs the mutagenic effect caused by UV light.
such as formation of THYMINE dimer.
SDSA or synthesis dependent strand annealing is a repair mechanism seen in yeast. in this
process repair is initiated by resection of a double strand break to provide 3\' single stranded
DNA..
Which of the three types of activities reported on the statement of c.pdf
What led to the demise of ‘conventional Keynesian wisdom’ in the mid 1970s and why did the
theory of rational expectations make the ‘monetarist experiment’ in the early 1980s more
attractive to politicians?
Solution
theory has its origins in the study of business cycles and monetary theory.[1][2] In general, early
theorists believed monetary factors could not affect real factors such as real output. John
Maynard Keynes attacked some of these \"classical\" theories and produced a general theory that
described the whole economy in terms of aggregates rather than individual, microeconomic
parts. Attempting to explain unemployment and recessions, he noticed the tendency for people
and businesses to hoard cash and avoid investment during a recession. He argued that this
invalidated the assumptions of classical economists who thought that markets always clear,
leaving no surplus of goods and no willing labor left idle.[3]
The generation of economists that followed Keynes synthesized his theory with neoclassical
microeconomics to form the neoclassical synthesis. Although Keynesian theory originally
omitted an explanation of price levels and inflation, later Keynesians adopted the Phillips curve
to model price-level changes. Some Keynesians opposed the synthesis method of combining
Keynes\'s theory with an equilibrium system and advocated disequilibrium models instead.
Monetarists, led by Milton Friedman, adopted some Keynesian ideas, such as the importance of
the demand for money, but argued that Keynesians ignored the role of money supply in
inflation.[4] Robert Lucas and other new classical macroeconomists criticized Keynesian models
that did not work under rational expectations. Lucas also argued that Keynesian empirical
models would not be as stable as models based on microeconomic foundations..
111. Definition Explanation (15) 1. Job speciation SolutionIII.pdf
111. Definition Explanation (15%) 1. Job speciation
Solution
III.
1. Job specification refers to job description which includes the work that needs to be performed,
roles and responsibilities, and the minimum qualification required to perform the job effectively.
Job specification is one of the essential part of job analysis information.
Job analysis helps in determining job requirements and is comprehensive in nature. It focus on
developing the techniques of doing a job and helps in recruitment and selection, appraisal, job
evaluation, job designing, compensation, training and development and to assess the job worth..
What are the pros and cons of using exFAT and ReFS on a Windows 2012.pdf
Using C++,
Write a program segment that dynamically allocates an array large enough to hold a user defined
number of (double) test scores. Once all the scores are entered, the array should be passed to a
function that calculates and returns the average score. Use Pointer notation whenever possible.
double calculateAverage(function parameter goes here) //
int main()
{ int size;
double * ptrScores;
// complete rest of the main function following the directions above
}
double calculateAverage(function parameter goes here)
{
// complete the rest of this function following the directions above
}
Solution
Program:
#include
#include
using namespace std;
double calcAverage(double, int);
void bubbleSort(double scores[], int numScores);
int main()
{
double *scores, // To dynamically allocate an array
total = 0.0, // Accumulator
average; // To hold average scores
int numScores, // To hold the number of days of scores
count; // Counter variable
// Get the number of days of scores.
cout << \"How many days of test scores do you wish \";
cout << \"to process? \ \";
cin >> numScores;
// Dynamically allocate an array large enough to hold
// that many days of scores amounts.
scores = new double[numScores];
// Get the scores figures for each day.
cout << \"Enter the test scores below.\ \";
for (count = 0; count < numScores; count++)
{
cout << \"Day \" << (count + 1) << \": \";
cin >> scores[count];
}
// Calculate the total scores
for (count = 0; count < numScores; count++)
{
total += scores[count];
}
bubbleSort(scores,numScores);
average = calcAverage(total, numScores);
cout << endl;
for (count = 0; count < numScores; count++)
{
cout<<\"Day \"<<(count+1)<<\": \"<< *(scores + count) < array[count + 1])
{
temp = array[count];
array[count] = array[count + 1];
array[count + 1] = temp;
swap = true;
}
}
} while (swap);
}.
What led to the demise of ‘conventional Keynesian wisdom’ in the mid.pdf
What are the pros and cons of using exFAT and ReFS on a Windows 2012 server? How do they
compare to NTFS?
Solution
ReFS:
Pros: 1.unique in private cloud manipulations
2.also in age of big data
3.storage space assits the mirroring and striping.
cons: 1.it is unable to utilize for booting drives.
2.seen only in case of windows server 2012
3.unable to format the removable drives.
Hence due to all the above prons and cons the REFS are used and prefered in widows server
2012 .
...........................................................................................................................................................
...........
NFTS
pros: 1.File compression
2.Advanced auditing
cons: The NFTS are unable to manipulate on REFS disks though several features operate on
REFS like bitlocker..
What is the connection between relative frequency and probability.pdf
Waterways prepared the balance sheet and income statement for the irrigation installation
division for last year. Now the company needs to prepare a cash flow statement for the same
division. The comparative balance sheets for Waterways Corporation’s Irrigation Installation
Division for last year and the prior year and the income statement for last year are presented
below. (Note: Work in Process is a current asset and should be treated as any other current asset.)
Additional information:
1. Waterways sold a piece of company equipment for $30,000. The equipment had been used for
six years. It had cost $100,000 when purchases and had a 10-years life and a $10,000 salvage
value. Straight-line depreciation was used.
2. Waterways purchased new equipment costing $200,000.
3. The division paid $100,000 in dividends.
Waterways Corporation - Installation Division
Income Statement
For the Year Ending December 31, Last Year
Sales
$5,536,077
Less: Cost of goods sold
3,132,777
Gross Profit
2,403,300
Operating expenses:
Advertising
$52,000
Insurance
382,000
Salaries and wages
594,650
Depreciation
72,500
Other operating expenses
30,500
Total operating expenses
1,131,650
Income from operations
1,271,650
Other income
Loss on sale of equip
(16,000)
Other expenses
Interest expense
(12,200)
Net other income and expenses
(28,200)
Income before income tax
1,243,450
Income tax expenses
373,035
Net income
$870,415
Waterways Corporation - Installation Division
Balance Sheet
December 31
Assets
Last Year
Prior Year
Current assets
Cash
$792,306
$746,681
Accounts receivable
680,750
542,685
Work in process
680,450
0
Inventory
16,750
7,500
Prepaid expenses
71,500
42,590
Total current assets
2,241,756
1,339,456
Property, plant, and equipment
Furnishings
40,416
40,416
Equipment
900,200
800,200
Buildings
450,000
450,000
Land
300,000
300,000
Accumulated depreciation
(503,704)
(485,204)
Total property, plant, and
equipment
1,186,912
1,105,412
Total Assets
$3,428,668
$2,444,868
Liabilities and Stockholders\' Equity
Current liabilities
Accounts payable
$156,300
$128,360
Income taxes payable
100,344
79,989
Wages payable
600
1,984
Interest payable
1,200
0
Other current liabilities
14,520
15,246
Revolving bank loan payable
16,000
0
Total current liabilities
288,964
225,579
Long-term liabilities
Notes payable
150,000
0
Total liabilities
438,964
225,579
Stockholders\' equity
Common stock
1,250,000
1,250,000
Retained earnings
1,739,704
969,289
Total stockholders\' equity
2,989,704
2,219,289
Total liabilities and stockholders\' equity
$3,428,668
$2,444,868
Instructions:
For last year:
a. Prepare a statement of cash flow using the indirect method.
b. Determine free cash flow.
Waterways Corporation - Installation Division
Income Statement
For the Year Ending December 31, Last Year
Sales
$5,536,077
Less: Cost of goods sold
3,132,777
Gross Profit
2,403,300
Operating expenses:
Advertising
$52,000
Insurance
382,000
Salaries and wages
594,650
Depreciation
72,500
Other operating expenses
30,50.
What factors led President Truman to support the creation of Israel .pdf
var testScores = [];
testScores[0] = [80, 82, 90, 87, 85];
testScores[1] = [79, 80, 74, 82, 81];
testScores[2] = [93, 95, 89, 100, 85];
testScores[3] = [60, 72, 65, 71, 79];
This code creates a tabular structure that has
5 rows and 4 columns
4 rows and 5 columns
4 rows and 4 columns
5 rows and 5 columnsa.
5 rows and 4 columnsb.
4 rows and 5 columnsc.
4 rows and 4 columnsd.
5 rows and 5 columns
Solution
Here is the given structure:-
var testScores = [];
testScores[0] = [80, 82, 90, 87, 85];
testScores[1] = [79, 80, 74, 82, 81];
testScores[2] = [93, 95, 89, 100, 85];
testScores[3] = [60, 72, 65, 71, 79];
And this will create a tabular structure that has 4 rows and 5 columns.
unixlinux - kernelexplain yield in user spaceexplain yield in k.pdf
this is java. problem.
i already make employee class. but i can not make employeetester class. i want to know
Employeetester class.
EmployeeTester class:
Write a main method that produces a dialog like this:
-->Enter a name : dave
-->Enter hours worked (7 values separated by spaces): 5 2 1 0 0 3 3
Output: dave worked for 5 day(s) for a total of 14.0 hours.
-->Enter a day of the week (0-6): 2
Output: Hours worked on day 2 is 1.0
************and this is my employee class.**********************
public class Employee {
private double[] hours=new double[7];
private String name;
public Employee(String name){
this.name=name;
}
public double getHours(int day){
return hours[day];
}
public void setHours(int day,double hrs){
hours[day]=hrs;
}
public int numDaysWorked(){
int totalD=0;
for(int i=0;i<7;i++){
if(hours[i]==0.0){
}else{
totalD=totalD+1;
}
}
return totalD;
}
public double totalHours(){
double totalH=0;
for(int i=0;i<7;i++){
if(hours[i]==0.0){
}else{
totalH=totalH+hours[i];
}
}
return totalH;
}
public String toString(){
return name+\" Worked \" +numDaysWorked() + \" day(s) for a total of \"+totalHours() +
\"hours\ .\";
}
}
Solution
Note:
I have made some changes to the Employee class which have provided to meet the required
output.Thank You.
________________________
Employee.java
public class Employee {
//Creating an double type array of size 7
private double[] hours=new double[7];
//Declaring variable
private String name;
//Parameterized constructor
public Employee(double[] hours, String name) {
super();
this.hours = hours;
this.name = name;
}
//Setters and getters
public double[] getHours() {
return hours;
}
public void setHours(double[] hours) {
this.hours = hours;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
//This method will calculate the no of days worked by an employee
public int numDaysWorked(){
int totalD=0;
for(int i=0;i<7;i++){
if(hours[i]!=0.0){
totalD=totalD+1;
}
}
return totalD;
}
//This method will return the total no of hours worked by an employee
public double totalHours(){
double totalH=0;
for(int i=0;i<7;i++){
//Calculating the total hours worked
totalH=totalH+hours[i];
}
return totalH;
}
//this method will return the hours worked on particular day of an employee
public double hoursWorkedOnParticularday(int day)
{
return hours[day];
}
//this method will display the contents of an object inside it
public String toString(){
return name+\" Worked \" +numDaysWorked() + \" day(s) for a total of \"+totalHours() + \"
hours\ .\";
}
}
____________________
EmployeeTester.java
import java.util.Scanner;
public class EmployeeTester {
public static void main(String[] args) {
//Declaring variables
String name;
double tot_hours=0;
int no_of_days_worked=0;
int week_day=0;
//Scanner object is used to get the inputs entered by the user
Scanner sc=new Scanner(System.in);
//Creating an double type array of size 7
double hours[]=new double[7];
//getting the name of an employee entered by the us.
this is java. problem.i already make employee class. but i can not.pdf
The price p and the quantity x sold of a certain product obey the demand equation
x =- 8p + 80, 0 p l 10
(a) Express the revenue R as a function of x.
(b) What is the revenue if 24 units are sold?
(c) What quantity x maximizes revenue? What is the maximum revenue?
(d) What price should the company charge to maximize revenue?
Solution
A.
Revenue = Price*quantity
x = -8p + 80, and 0 <= P <= 10
8p = 80 - x
p = -x/8 + 10
R = p*x
R = x*(-x/8 + 10)
R = -x^2/8 + 10x
B.
x = 24
R = -x^2/8 + 10x
R = -24^2/8 + 10*24
R = 168
C.
In this parabolic equation
R = -x^2/8 + 10x
a = -1/8, b = 10
maximize x = -b/2a
x = -10/(2*(-1/8)) = 40
maximum revenue
R = -x^2/8 + 10x
R = -40^2/8 + 10*40 = 200
D.
p = -x/8 + 10
so for x = 40
p = -40/8 + 10 = 5
price = 5.
This fall Millie finally repaid her student loan. She originally bor.pdf
The preprocessor is part of vi checks for correct C++ syntax converts Unicode characters to
ASCII all of the above none of the above Which of the following is true in C++? A literal is an
expression A literal is an lvalue A literal is an rvalue all of the above none of the above
Solution
Answer:
Preprocessor is used in C++ to process the data before the compilation.
2) d) All of the above , Literal is written inside the code and is not been altered by the program ,
it remains as such . It can be any expression , lvalue , rvalue ..
The term refers to a. Global Analysis of the proteins produced in .pdf
The issues of inflation, unemployment, and business cycles are Multiple Choice major topics of
macroeconomics. not relevant to the U.S. economy the primary focus of microeconomics.
Solution
a) Major topics of macroeconomics.
Macroeconomics is that branch of economics which deals in economic relations and economic
problems at the level of economy as a whole. It includes inflation, national income, government
budget, unemployment, business cycle..
The inflation rate of Country Alpha in 2014 was 3.5. Due to their w.pdf
The circuit below shows 2 batteries and 3 equal resistors. E1= 35.8 volts, and E2=19.3 volts.
Each resistor is 20.4 ohms. Find the power P2 dissipated in the resistor R2 . Enter your answer in
Watts. QUESTION 6 5 pointsSave Answer The circuit below shows 2 batteries and 3 equal
resistors. E1 35.8 volts, and E2-19.3 volts. Each resistor is 20.4 ohms. The circuit below shows 2
batteries and 3 equal resistors. E17 35.8 volts, and E2=19.3 volts. Each resistor is 20.4 ohms
Find the power P2 dissipated in the resistor R2. Enter your answer in Watts. R1 2 R2 3 R3 58%
Solution
Here,
Here,
for the current flowing through the R2
current through R2 = E2/R2
current through R2 = 19.3/20.4 A
current through R2 = 0.946 A
Now , for the power dissipated through R2
power dissipated through R2 = I2^2 * R2
power dissipated through R2 = 0.946^2 * 20.4
power dissipated through R2 = 18.26 W
the power dissipated through R2 is 18.26 W.
More from PRATIKSINHA7304 (20)
Hi, I need help with a java programming project. specifically practi.pdf
Hi, I need help with a java programming project. specifically practi.pdf
Find the sum of the infinite geometric series if it exists. (If an .pdf
Find the sum of the infinite geometric series if it exists. (If an .pdf
A new class will be added to the startup package to start up the eve.pdf
A new class will be added to the startup package to start up the eve.pdf
Are these statements regarding Rhizobacteria true Plant Growth P.pdf
Are these statements regarding Rhizobacteria true Plant Growth P.pdf
1. Prices may be different between two countries whenA. Both count.pdf
1. Prices may be different between two countries whenA. Both count.pdf
§ 7.3 7.6 Which member of the following pairs is likely to decompose .pdf
§ 7.3 7.6 Which member of the following pairs is likely to decompose .pdf
You are requested to write the SQL commands to perform the following.pdf
You are requested to write the SQL commands to perform the following.pdf
Wiater Company operates a small manufacturing facility. On January 1,.pdf
Wiater Company operates a small manufacturing facility. On January 1,.pdf
Which of the three types of activities reported on the statement of c.pdf
Which of the three types of activities reported on the statement of c.pdf
111. Definition Explanation (15) 1. Job speciation SolutionIII.pdf
111. Definition Explanation (15) 1. Job speciation SolutionIII.pdf
What are the pros and cons of using exFAT and ReFS on a Windows 2012.pdf
What are the pros and cons of using exFAT and ReFS on a Windows 2012.pdf
What led to the demise of ‘conventional Keynesian wisdom’ in the mid.pdf
What led to the demise of ‘conventional Keynesian wisdom’ in the mid.pdf
What is the connection between relative frequency and probability.pdf
What is the connection between relative frequency and probability.pdf
What factors led President Truman to support the creation of Israel .pdf
What factors led President Truman to support the creation of Israel .pdf
unixlinux - kernelexplain yield in user spaceexplain yield in k.pdf
unixlinux - kernelexplain yield in user spaceexplain yield in k.pdf
this is java. problem.i already make employee class. but i can not.pdf
this is java. problem.i already make employee class. but i can not.pdf
This fall Millie finally repaid her student loan. She originally bor.pdf
This fall Millie finally repaid her student loan. She originally bor.pdf
The term refers to a. Global Analysis of the proteins produced in .pdf
The term refers to a. Global Analysis of the proteins produced in .pdf
The inflation rate of Country Alpha in 2014 was 3.5. Due to their w.pdf
The inflation rate of Country Alpha in 2014 was 3.5. Due to their w.pdf
Recently uploaded
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Event Link:-
https://meetups.mulesoft.com/events/details/mulesoft-mysore-presents-exploring-gemini-ai-and-integration-with-mulesoft/
Agenda
● Java 17 Upgrade Overview
● Why and by when do customers need to upgrade to Java 17?
● Is there any immediate impact to upgrading to Mule Runtime 4.6 and beyond?
● Which MuleSoft products are in scope?
For Upcoming Meetups Join Mysore Meetup Group - https://meetups.mulesoft.com/mysore/
YouTube:- youtube.com/@mulesoftmysore
Mysore WhatsApp group:- https://chat.whatsapp.com/EhqtHtCC75vCAX7gaO842N
Speaker:-
Shubham Chaurasia - https://www.linkedin.com/in/shubhamchaurasia1/
Priya Shaw - https://www.linkedin.com/in/priya-shaw
Organizers:-
Shubham Chaurasia - https://www.linkedin.com/in/shubhamchaurasia1/
Giridhar Meka - https://www.linkedin.com/in/giridharmeka
Priya Shaw - https://www.linkedin.com/in/priya-shaw
Shyam Raj Prasad-
https://www.linkedin.com/in/shyam-raj-prasad/
Thesis Statement for students diagnonsed withADHD.ppt
Presentation required for the master in Education.
Polish students' mobility in the Czech Republic
Polish students mobility to the Czech Republic within eTwinning project "Medieval adventures with Marco Polo"
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...Nguyen Thanh Tu Collection
https://app.box.com/s/4hfk1xwgxnova7f4dm37birdzflj806wHow to Create Map Views in the Odoo 17 ERP
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Synthetic Fiber Construction in lab .pptx
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Digital Tools and AI for Teaching Learning and Research
This Presentation in details discusses on Digital Tools and AI for Teaching Learning and Research
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
1.4 modern child centered education - mahatma gandhi-2.pptx
Child centred education is an educational approach that priorities the interest, needs and abilities of the child in the learning process.
Palestine last event orientationfvgnh .pptx
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
How to Make a Field invisible in Odoo 17
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
How libraries can support authors with open access requirements for UKRI fund...
How libraries can support authors with open access requirements for UKRI funded books
Wednesday 22 May 2024, 14:00-15:00.
Sectors of the Indian Economy - Class 10 Study Notes pdf
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
The approach at University of Liverpool.pptx
How libraries can support authors with open access requirements for UKRI funded books
Wednesday 22 May 2024, 14:00-15:00.
ESC Beyond Borders _From EU to You_ InfoPack general.pdf
ESC Beyond Borders _From EU to You_ InfoPack general.pdfFundacja Rozwoju Społeczeństwa Przedsiębiorczego
Wolontariat grupowyModel Attribute Check Company Auto Property
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
Class 11 CBSE Business Studies Project ( AIDS TO TRADE - INSURANCE)
Operation Blue Star - Saka Neela Tara
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Chapter 3 - Islamic Banking Products and Services.pptx
Chapter 3 - Islamic Banking Products and Services.pptxMohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia
This slide is prepared for master's students (MIFB & MIBS) UUM. May it be useful to all.Recently uploaded (20)
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Thesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.ppt
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
Digital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and Research
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx
How libraries can support authors with open access requirements for UKRI fund...
How libraries can support authors with open access requirements for UKRI fund...
Sectors of the Indian Economy - Class 10 Study Notes pdf
Sectors of the Indian Economy - Class 10 Study Notes pdf
ESC Beyond Borders _From EU to You_ InfoPack general.pdf
ESC Beyond Borders _From EU to You_ InfoPack general.pdf
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
Chapter 3 - Islamic Banking Products and Services.pptx
Chapter 3 - Islamic Banking Products and Services.pptx
write a prgoram that displays four images or objects in a 2 x 2 grid.pdf
- 1. write a prgoram that displays four images or objects in a 2 x 2 grid pane Solution import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.image.Image; import javafx.scene.image.ImageView; import javafx.scene.layout.GridPane; import javafx.stage.Stage; public class App extends Application{ @Override public void start(Stage primaryStage) throws Exception { GridPane gridPane = new GridPane(); int flagCount = 0; for (int i = 0; i < 2; i++) { for (int j = 0; j < 2; j++) { gridPane.add(new ImageView(new Image("image/flag"+flagCount+".gif")),i,j); flagCount++; } } Scene scene = new Scene(gridPane, 1000, 500); primaryStage.setTitle("Flags"); primaryStage.setScene(scene); primaryStage.show(); } public static void main(String[] args) { Application.launch(args); } }