Introduction to java beans, java beans, Core java, j2se, getting started with java beans programming, java to standard edition, beans in java, beans programming in java
Introduction to java beans, java beans, Core java, j2se, getting started with java beans programming, java to standard edition, beans in java, beans programming in java
Java is a general-purpose computer-programming language that is concurrent, class-based, object-oriented,[15] and specifically designed to have as few implementation dependencies as possible
Topics Covered
==============================
Overview of .NET
Overview of ASP.NET
Creating an ASP.NET Web Form
Adding Event Procedures
Validating User Input
In this report, we put this area of application security understanding to the test by measuring how various web programming languages and development frameworks actually perform in the field. To which classes of attack are they most prone, how often and for how long; and, how do they fare against popular alternatives? Is it really true that the most popular modern languages and frameworks yield similar results in production websites?
By analyzing the vulnerability assessment results of more than 30,000 websites under management with WhiteHat Sentinel, we begin to answer these questions. These answers may enable the application security community to ask better and deeper questions, which will eventually lead to more secure websites. Organizations deploying these technologies can have a closer look at particularly risk-prone areas. Software vendors may focus on areas that are found to be lacking. Developers can increase their familiarity with the strengths and weaknesses of their technology stack. All of this is vitally important because security must be baked into development frameworks and must be virtually transparent. Only then will application security progress be made.
Java is platform,Java is a language,Simple
Object-Oriented
Platform Independent
Secured
Robust
Architecture Neutral
Portable
High Performance
Distributed
Multi-threaded
Java is a simple in the sense of :-
Syntax based on C++(So easier for programmers to learn it after C++)
Removed many confusing and/or rarely-used features e.g. explicit pointers, operator overloading etc.
No need to remove unreferenced object because there is Automatic Garbage Collection in JAVA.
Java is a general-purpose computer-programming language that is concurrent, class-based, object-oriented,[15] and specifically designed to have as few implementation dependencies as possible
Topics Covered
==============================
Overview of .NET
Overview of ASP.NET
Creating an ASP.NET Web Form
Adding Event Procedures
Validating User Input
In this report, we put this area of application security understanding to the test by measuring how various web programming languages and development frameworks actually perform in the field. To which classes of attack are they most prone, how often and for how long; and, how do they fare against popular alternatives? Is it really true that the most popular modern languages and frameworks yield similar results in production websites?
By analyzing the vulnerability assessment results of more than 30,000 websites under management with WhiteHat Sentinel, we begin to answer these questions. These answers may enable the application security community to ask better and deeper questions, which will eventually lead to more secure websites. Organizations deploying these technologies can have a closer look at particularly risk-prone areas. Software vendors may focus on areas that are found to be lacking. Developers can increase their familiarity with the strengths and weaknesses of their technology stack. All of this is vitally important because security must be baked into development frameworks and must be virtually transparent. Only then will application security progress be made.
Java is platform,Java is a language,Simple
Object-Oriented
Platform Independent
Secured
Robust
Architecture Neutral
Portable
High Performance
Distributed
Multi-threaded
Java is a simple in the sense of :-
Syntax based on C++(So easier for programmers to learn it after C++)
Removed many confusing and/or rarely-used features e.g. explicit pointers, operator overloading etc.
No need to remove unreferenced object because there is Automatic Garbage Collection in JAVA.
OOPS Concepts, Java Evolution, Class Object basic, Class Object Constructor overloading, Inheritance, Array and String, Final Abstract class and interfaces, Exceptions, Streams, GUI Applications, Applet Programming, Network Programming and Java Sockets, Multi Threading
Introduction to Java Programming, Basic Structure, variables Data type, input...Mr. Akaash
This is First Lecture of java Programming which cover all basic points (ie. History and feature of java, Introduction to java, about variables data type and compilation....
This lecture describes how we set up the environment for executing Java Application and also describes the tools that are required. This lecture also contains a simple java program and the description.
How to Make a Field invisible in Odoo 17Celine George
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.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
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.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
1. JAVA BUZZWORDS
(Features)
The most striking feature of the language is that it is PLATFORM-
NEUTRAL language.
Is the FIRST programming language that is not tied to any particular
hardware or OS.
JAVA programs can be executed anywhere on any system.
BUZZWORDS.
Compiled & Interpreted Multi-Threaded
Platform-Independent & Portable Object-Oriented
Simple High Performance
Safe (Secure) & Robust Dynamically Linked
Garbage Collected. Distributed
3. JAVA ENVIRONMENT
JAVA ENVIRONMENT
DEVELOPMENT TOOLS CLASSES AND METHODS.
Are part of JSL (Java Standard
are part of the system known as JDK
Library), also known as API
(Java Development Kit).
(Application Programming Interface)
Collection of tools used for developing and
running JAVA programs
4. JAVA DEVELOPMENT KIT
java –This tool is an interpreter and can interpret the
class files generated by the javac compiler
javac – the compiler, which converts source code into
Java bytecode
javadoc – the documentation generator, which
automatically generates documentation from source code
jdb – the debugger
javap – the class file disassembler
appletviewer– this tool can be used to run and debug
Java applets without a web browser
5. EXECUTION STEPS IN JAVA
To create a program in JAVA, we need to create a source code file
using a text editor.
The source code is then compiled using the JAVA COMPLIER javac
And then the program is executed using JAVA interpreter java.
TEXT EDITOR Compile
source code
into bytecode
JAVA SOURCE JAVA PROGRAM
CODE OUTPUT
INTERPRETER
javac
JAVA CLASS
java
FILE
6. HOW TO WRITE
A
JAVA PROGRAM?????
C++ program JAVA Program
class First
{
void main() public static void main( String args[])
{ {
cout<< “ My first C++ System.out.println(“My first JAVA
program”; program”);
getch(); }
} }
Since, JAVA is a true OO Language,
Everything must be placed inside a class.
7. WHERE TO WRITE JAVA PROGRAM
TEXT EDITOR IS USED to write JAVA program
8. NEXT WHAT??????????
Save your program with file name same as class name.
Extension of the file is java (eg:- first.java)
9. NEXT WHAT??????????
Compile your program using javac compiler.
For that go to DOS prompt;
Go to drive where your java file is stored
14. EXPLANATION OF PROGRAM
public Is an ACCESS SPECIFIER that declares
main as unprotected & thus is accessible to
all classes
static Declares the method as one that belongs to
entire class
void Means main does not returns value
args Contains an array of objects of the class
type String
System.out.println is similar to “cout” of C++
println Is a method and it is a
member of out object
out Is a static data member
of System class.
System Is a class
15. MORE ON BASICS OF JAVA
OUTOUT STATEMENTS:
println(name);
prints out what is stored in name, then goes to a new line
print(name);
prints out what is stored in name, but does not start a new line
print("My name is " + name);
put text in quotes
use + to print more than one item.
COMMENTS:
JAVA permits both single-line and multi-line comments.
Single-line comments starts with //
Multi-line comments starts with /* and ends with */
16. MORE ON BASICS OF JAVA
Every JAVA statement must end with a semicolon.
JAVA is case-sensitive.
Thus, Main is different from main in JAVA.
CASCADING IN JAVA
+ is used to print more than one item.
E.g.:-
System.out.println(“GOOD MORNING”);
System.out.println(“FE6”);
System.out.println(“CP II Lecture”);
OR
System.out.println(“GOOD MORNING”+”n FE6”+”t CP II Lecture”);