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Java
C
C++
C#
Python
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JavaScript
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Version: SE 8
Categories
User Program Communication
Print
User Input
Commenting
Read from Text File
Write to File
Import Package
Variables
Primitive Data Types
Type Casting
Variable Declaration
Constants
Arrays
HashMaps
HashSets
Control Flow
If Statement
Switch Case
Ternary Operator
For Loop
For Each
While Loop
Do-While Loop
Try Catch Block
Object Oriented Programming
Class Declaration
Access Modifiers
Constructor
Instantiation
Class Variables
Standard Methods
Class Methods
Inheritance
Interfaces
Abstract Methods and Classes
Anonymous Class
Declaring an Exception
Throwing an Exception
String Class
String Variables
String Length
String Compare
String Trim
Split String
Substring
String Representation
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Local Variables in Java
Variable Declaration
Language: Java
Used to declare a variable.