Java Programing laungage

Core Java Tutorial

Introduction of Core Java

How To Install JDk and Set of Path

Syntax of java Program

Difference between Java and C/C++

Advantage and Disadvantage of Java

What is Java

Why Java is not Pure Object Oriented Language

Java has Following Features/Characteristics

Limitation of Java Language and Java Internet

Common Misconception about Java

Simple Program of Java

Integrated Development Environment in java

Compile and Run Java Program

Applet and Comments in Java

Tokens in Java

Keywords in Java

Identifier and Variables in Java


Data Type in Java

Assignments and Initialization in Java

Operators in Java

Rule of Precedence in Java

Operator on Integer and Separators in Java Programming

Java Control Flow of Statements

If and If-else Selection Statement

Nested If-else and If-else-If Selection Statement

switch case and conditional operator Selection Statement

for and while Loop

do..while and for each Loop

break and labeled break statement

continue and labeled continue statement

return Statement and exit() Method

Escape Sequence for Special Characters and Unicode Code

Constants and Block or Scope

Statement in Java

Conversions between Numeric Types in Java

Import Statement in Java

User Input in Java using Scanner Class

User Input in Java using Console Class

Array in Java

One Dimensional Array

Two Dimensional Array

Two Dimensional Array Program

Command Line Argument in Java

String args Types in Java

Uneven/Jagged array in java

Math Class Function and Constant

Math Class all Function used in a program

Enumerated Types in Java

Object Oriented Programming v/s Procedural Programming

Object Oriented Programming Concepts in Java

Introduction to Class,Object and Method in Java

Class Declaration in Java

Class & Objects in java

Encapsulation in Java

Modifiers/Visibility for a Class or Interrface or member of a Class

Polymorphism in Java

Runtime polymorphism (dynamic binding or method overriding)

Common Misconception about Java
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Misconception about java are followings:

  1. Java is an easy programming language to learn.
  2. Java will become a universal programming language for all platforms.
  3. Java is just another programming language.
  4. All Java programs run inside a web page.
  5. JavaScript and Java is a simpler.
  6. java proof all these misconceptions wrong.
  7. Java is an extension of HTML.
  8. Java is proprietary and it should therefore be avoided.
  9. Java is interpreted so it is too slow for serious applications.
  10. Java programs are a major security risk.
Using the Command Line Tools

Java provide command line tools using this tool we can compile and run on CMD Prompts. JDK is a compiler provides various command line tool like java, javac, javadoc, javah, etc. You can see more command-line tool into bin folder of java install directory (e.g C:\Program Files\Java\jdk1.5.0_10\bin). Through command line our program input some arguments with cmd prompts.

The most commonly used tools are:

  1. javac - the java compiler
  2. java - launching programs on the Java Runtime Environment
  3. javadoc - generating documentation for your project

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