This document discusses JavaScript strings and some of the methods that can be used to manipulate them. Strings can be used to store and manipulate text. Some string methods include substring to return a character at a specific position, toUpperCase and toLowerCase to convert case, indexOf to find the position of a character, and length to determine the number of characters. Examples are provided using prompt and write to demonstrate these string methods.
Functions in php with examples.
-What are functions in programming?
-What are functions in php?
-introduction to php
-introduction to functions
-programming basics.
-functions in coding
-Defining a function
-calling a function
-php basics
--------
Functions in Php
Abdul Aziz
What is a Function?
Sequence of commands that can be reused together later in a program.
The Reusability
DRY
Programmers
Keep your code Dry.
The rule of programming
DRY Do not Repeat Yourself
The Modular approach
The building blocks
Defining
Give a single name to set of statements or action.
Defining
//Defining Of a function function FunctionName(){ // Statement 1 // Statement 2 // Statement 3 }
Calling
Using that defined function. By calling its name followed by ()
Calling
Code demo
Solved By functions
Function Parameters
Function parameters
A function can take parameters which are just values you supply to the function so that the function can do something utilizing those values. FunctionName(argument_1,argument_2);
The Shopping Example
function Shopping($list){ echo " 1. Make a list 2. goto market 3. Buy $list 4. Return Home "; }
What if our mother provides us with the list of items? And every time that list is different.
Function call
Now Function call will be Shopping($list); The name of variable which is passed while calling may be different or same does not matter.
Parameters
You can have as many parameters as you want.
{Q & A}
Any average programmer can write code by sitting hours and hours, pushing themselves through the sleepless nights but what it takes to write a better readable code?.
Forget about the design patterns, I will be talking ground zero from naming variables to handling errors in your python code. After the talk the audience will know how to get started with good programming habits and how not to annoy the code readers/maintainers:)
Convention Generator - Yi’s Eclipse Monkey Scripts for Coding ActionScript in...Yi Tan
This is a handy Eclipse Monkey script generates ActionScript code templates by conventions.
Host on Google code:
http://code.google.com/p/yis-eclipse-monkey-scripts-for-flash-builder/
Functions in php with examples.
-What are functions in programming?
-What are functions in php?
-introduction to php
-introduction to functions
-programming basics.
-functions in coding
-Defining a function
-calling a function
-php basics
--------
Functions in Php
Abdul Aziz
What is a Function?
Sequence of commands that can be reused together later in a program.
The Reusability
DRY
Programmers
Keep your code Dry.
The rule of programming
DRY Do not Repeat Yourself
The Modular approach
The building blocks
Defining
Give a single name to set of statements or action.
Defining
//Defining Of a function function FunctionName(){ // Statement 1 // Statement 2 // Statement 3 }
Calling
Using that defined function. By calling its name followed by ()
Calling
Code demo
Solved By functions
Function Parameters
Function parameters
A function can take parameters which are just values you supply to the function so that the function can do something utilizing those values. FunctionName(argument_1,argument_2);
The Shopping Example
function Shopping($list){ echo " 1. Make a list 2. goto market 3. Buy $list 4. Return Home "; }
What if our mother provides us with the list of items? And every time that list is different.
Function call
Now Function call will be Shopping($list); The name of variable which is passed while calling may be different or same does not matter.
Parameters
You can have as many parameters as you want.
{Q & A}
Any average programmer can write code by sitting hours and hours, pushing themselves through the sleepless nights but what it takes to write a better readable code?.
Forget about the design patterns, I will be talking ground zero from naming variables to handling errors in your python code. After the talk the audience will know how to get started with good programming habits and how not to annoy the code readers/maintainers:)
Convention Generator - Yi’s Eclipse Monkey Scripts for Coding ActionScript in...Yi Tan
This is a handy Eclipse Monkey script generates ActionScript code templates by conventions.
Host on Google code:
http://code.google.com/p/yis-eclipse-monkey-scripts-for-flash-builder/
Lazy Loading and Object Proxying ShenangiansJohn Barton
A presentation delivered to the Ruby on Rails Oceania Melbourne group's October meet up.
Covers how to cleaning organise controller code with object proxying to play well with fragment caching in the views
JavaScript is scripting/programming language. File Extension of JavaScript is ".js”. This extension can be catched by a number of applications including Windows Script Host, Dreamweaver MX, Notepad, Netscape Navigator, PavScrip, UltraEdit.
Javascript good parts - for novice programmersManohar Shetty
This is the presentation of my talk at women who code conference. These slides were prepared keeping novice programmers( or people with no programming background) in mind.
Tree and Binary search tree in data structure.
The complete explanation of working of trees and Binary Search Tree is given. It is discussed such a way that everyone can easily understand it. Trees have great role in the data structures.
Lazy Loading and Object Proxying ShenangiansJohn Barton
A presentation delivered to the Ruby on Rails Oceania Melbourne group's October meet up.
Covers how to cleaning organise controller code with object proxying to play well with fragment caching in the views
JavaScript is scripting/programming language. File Extension of JavaScript is ".js”. This extension can be catched by a number of applications including Windows Script Host, Dreamweaver MX, Notepad, Netscape Navigator, PavScrip, UltraEdit.
Javascript good parts - for novice programmersManohar Shetty
This is the presentation of my talk at women who code conference. These slides were prepared keeping novice programmers( or people with no programming background) in mind.
Tree and Binary search tree in data structure.
The complete explanation of working of trees and Binary Search Tree is given. It is discussed such a way that everyone can easily understand it. Trees have great role in the data structures.
I needed to ramp-up my Dev team on RESTful systems. Existing content on this topic was either too terse or too verbose.
So I created this deck as a necessary and sufficient tutorial on REST. The goal was for my Devs to walk away with enough of an understanding to be (and want to be) dangerous.
So here it is...REST in 18 slides (ok, 21 slides if you include Cover, References, and Thank You). This is more text-heavy than I prefer, but I needed an excuse to try out SlideShare so I opted for a presentation format.
JavaScript is the one language that most developers never bother to formally learn, and that is a shame. While it looks like Java and C#, it behaves very differently.
In this session, we will walk through some features of JavaScript you may have seen and wished you knew. Using working code, we will explore what "use strict" actually does. We will also look at the ES5 array methods, slice vs. splice and which one to avoid, the new features of ES2015 and ES2016. To use the new JavaScript, we will look at how to use TypeScript and Babel.
And if you ever wonder what's the difference between call and apply? Or what the heck is bind? And how they relate to the new operator, you must attend this FREE talk.
This presentation will give you a brief background to JavaScript, what it is and where it comes from. Then it will walk you through general pitfalls, best practices and more advanced topics such as object-orientation, scope and closures.
Functions being first-class citizens in JavaScript offers developers a tremendous amount power and
flexibilty. However, what good is all this power if you don't know how to harness it?
This talk will provide a thorough examination of JavaScript functions. Topics
that will be covered in this talk are:
* Functions are objects
* Execution Context and the Scope Chain
* Closures
* Modifying Context
* The Various Forms of Functions.
Attendees will leave this talk understanding the power of JavaScript functions and the knowledge to apply new
techiques that will make their JavaScript cleaner, leaner and more maintainable.
En esta presentación te encuentras información sobre javascript, nos define la historia, el significado y quien fue l creador, el vídeo en youtube :https://www.youtube.com/watch?v=dletMGYT-Lo
Páginas del libro:
1.1. ¿Qué es JavaScript? ............................................................. 5
1.2. Breve historia......................................................................... 5
1.3. Especificaciones oficiales..................................................... 6
Understand about what JSON is
Understand the difference between JSON and XML
Understand the context of using JSON with AJAX
Know how to read and write JSON data using PHP
JavaScript - An Introduction is a beginner's guide to JavaScript. It starts with very basic level and goes to intermediate level. You'll be introduced with every language constructs, Event handling, Form handling and AJAX which is supported by JavaScript with XMLHttpRequest object. This XHR object is discussed in enough detail so that you can understand how the underlying AJAX functionality works in jQuery. At the end it discusses advance concepts and library build on/around JavaScript.
Need help coding MorseCode in JavaCreate Class MorseCodeClient. T.pdffastechsrv
Need help coding MorseCode in Java:
Create Class MorseCodeClient. This represents a Client that allows a user communicate with a
server across a network. The server saves the message and then relays the message to another
client This is a JFrame application and should extend JFrame and Implement Runnable. The
client application should allow the user to type English-language phrases in a JTextArea. When
the user sends the message, the client application encodes the text into Morse code and sends the
coded message through the server to the other client. Create class MorseCodeClientTest, this is a
test class for morse code client and uses the main method to created new instance of
MorseCodeClient.
Solution
package MorseCode;
import java.util.ArrayList;
public class MorseCodeConverter extends javax.swing.JFrame {
/**
* Creates new form MorseCodeConverter
*/
public MorseCodeConverter() {
initComponents();
}
@SuppressWarnings(\"unchecked\")
// //GEN-BEGIN:initComponents
private void initComponents() {
mainWindowContainer = new javax.swing.JPanel();
userSentence = new javax.swing.JTextField();
inputLabel = new javax.swing.JLabel();
outputLabel = new javax.swing.JLabel();
inputConfirmButton = new javax.swing.JButton();
outputField = new javax.swing.JTextField();
title = new javax.swing.JLabel();
javax.swing.GroupLayout mainWindowContainerLayout = new
javax.swing.GroupLayout(mainWindowContainer);
mainWindowContainer.setLayout(mainWindowContainerLayout);
mainWindowContainerLayout.setHorizontalGroup(
mainWindowContainerLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEAD
ING)
.addGap(0, 100, Short.MAX_VALUE)
);
mainWindowContainerLayout.setVerticalGroup(
mainWindowContainerLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEAD
ING)
.addGap(0, 100, Short.MAX_VALUE)
);
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setBackground(new java.awt.Color(204, 204, 255));
userSentence.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
userSentenceActionPerformed(evt);
}
});
inputLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
inputLabel.setText(\"Enter your sentence here\");
outputLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
outputLabel.setText(\"This is your sentence in Morse Code\");
outputLabel.setToolTipText(\"\");
inputConfirmButton.setText(\"OK\");
inputConfirmButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
inputConfirmButtonActionPerformed(evt);
}
});
outputField.setFont(new java.awt.Font(\"Tahoma\", 0, 16)); // NOI18N
title.setFont(new java.awt.Font(\"Simplified Arabic\", 0, 18)); // NOI18N
title.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
title.setText(\"Morse Code Converter\");
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGrou.
JavaScript - Chapter 9 - TypeConversion and Regular Expressions WebStackAcademy
Type Conversion:
JavaScript is loosely typed language and most of the time operators automatically convert a value to the right type but there are also cases when we need to explicitly do type conversions.
While JavaScript provides numerous ways to convert data from one type to another but there are two most common data conversions :
Converting Values to String
Converting Values to Numbers
Regular Expressions:
A regular expression is an object that describes a pattern of characters.
The JavaScript RegExp class represents regular expressions, and both String and RegExp define methods that use regular expressions to perform powerful pattern-matching and search-and-replace functions on text.
Want to move your career forward? Looking to build your leadership skills while helping others learn, grow, and improve their skills? Seeking someone who can guide you in achieving these goals?
You can accomplish this through a mentoring partnership. Learn more about the PMISSC Mentoring Program, where you’ll discover the incredible benefits of becoming a mentor or mentee. This program is designed to foster professional growth, enhance skills, and build a strong network within the project management community. Whether you're looking to share your expertise or seeking guidance to advance your career, the PMI Mentoring Program offers valuable opportunities for personal and professional development.
Watch this to learn:
* Overview of the PMISSC Mentoring Program: Mission, vision, and objectives.
* Benefits for Volunteer Mentors: Professional development, networking, personal satisfaction, and recognition.
* Advantages for Mentees: Career advancement, skill development, networking, and confidence building.
* Program Structure and Expectations: Mentor-mentee matching process, program phases, and time commitment.
* Success Stories and Testimonials: Inspiring examples from past participants.
* How to Get Involved: Steps to participate and resources available for support throughout the program.
Learn how you can make a difference in the project management community and take the next step in your professional journey.
About Hector Del Castillo
Hector is VP of Professional Development at the PMI Silver Spring Chapter, and CEO of Bold PM. He's a mid-market growth product executive and changemaker. He works with mid-market product-driven software executives to solve their biggest growth problems. He scales product growth, optimizes ops and builds loyal customers. He has reduced customer churn 33%, and boosted sales 47% for clients. He makes a significant impact by building and launching world-changing AI-powered products. If you're looking for an engaging and inspiring speaker to spark creativity and innovation within your organization, set up an appointment to discuss your specific needs and identify a suitable topic to inspire your audience at your next corporate conference, symposium, executive summit, or planning retreat.
About PMI Silver Spring Chapter
We are a branch of the Project Management Institute. We offer a platform for project management professionals in Silver Spring, MD, and the DC/Baltimore metro area. Monthly meetings facilitate networking, knowledge sharing, and professional development. For event details, visit pmissc.org.
Exploring Career Paths in Cybersecurity for Technical CommunicatorsBen Woelk, CISSP, CPTC
Brief overview of career options in cybersecurity for technical communicators. Includes discussion of my career path, certification options, NICE and NIST resources.
New Explore Careers and College Majors 2024.pdfDr. Mary Askew
Explore Careers and College Majors is a new online, interactive, self-guided career, major and college planning system.
The career system works on all devices!
For more Information, go to https://bit.ly/3SW5w8W
This comprehensive program covers essential aspects of performance marketing, growth strategies, and tactics, such as search engine optimization (SEO), pay-per-click (PPC) advertising, content marketing, social media marketing, and more
1. Strings
Remember there are 3 types of variables we can
work with numbers, statements (if conditions)
and strings.
JavaScript strings are used for storing and
manipulating text.
2. What can we do with strings?
Copy the following and test it in dreamweaver
Substring shows the position of characters in a word entered.
<script type="text/javascript">
var name=prompt("enter your name","")
document.write(name.substring(0,1))
</script>
3. toUpperCase will make the word you enter be
produced by the program in upper case.
<script type="text/javascript">
var name=prompt("enter your name","")
document.write(name.toUpperCase())
</script>
4. tolowerCase will make the word you enter be produced by the
program in lower case. Try entering your name in upper case to
see it work.
<script type="text/javascript">
var name=prompt("enter your name","")
document.write(name.toLowerCase())
</script>
5. indexOf will give the position of a particular character/letter you
enter.
<script type="text/javascript">
var name=prompt("enter your name","")
document.write(name.indexOf(“a”))
</script>
6. Length will give the length of the word you enter such if you
entered hello, it would be 5 as it's 5 letters long.
<script type="text/javascript">
var name=prompt("enter your name","")
document.write(name.length)
</script>