Java Basic Concepts
Complete Core Java Fundamentals

Java Basic Concepts Articles

• 1
  Java Variables

  Variables
• 2
  Types of Variables in Java

  Variables
• 3
  Java Data Types

  Data Types
• 4
  Primitive Data Types in Java

  Data Types
• 5
  Non-Primitive Data Types in Java

  Data Types
• 6
  Java Literals

  Literals
• 7
  Type Casting in Java

  Casting
• 8
  Widening vs Narrowing Type Casting

  Comparison
• 9
  Java Operators Overview

  Operators
• 10
  Arithmetic Operators in Java

  Operators
• 11
  Relational Operators in Java

  Operators
• 12
  Logical Operators in Java

  Operators
• 13
  Bitwise Operators in Java

  Operators
• 14
  Assignment Operators in Java

  Operators
• 15
  Ternary Operator in Java

  Operators
• 16
  Java Expressions

  Expressions
• 17
  Java Control Statements

  Control
• 18
  if-else Statement in Java

  Control
• 19
  Nested if-else in Java

  Control
• 20
  switch Statement in Java

  Control
• 21
  Java Loops Overview

  Loops
• 22
  for Loop in Java

  Loops
• 23
  Enhanced for Loop in Java

  Loops
• 24
  while Loop in Java

  Loops
• 25
  do-while Loop in Java

  Loops
• 26
  Infinite Loop in Java

  Loops
• 27
  break Statement in Java

  Control
• 28
  continue Statement in Java

  Control
• 29
  Java Scope of Variables

  Scope
• 30
  Java Access Modifiers Basics

  Modifiers
• 31
  Java Scanner Class

  Input
• 32
  Taking Input from User in Java

  Input
• 33
  Command Line Arguments in Java

  Input
• 34
  Java Output Methods (print vs println)

  Output
• 35
  Java Formatting Output

  Output