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Java Programming Language 1 Java History 2 Java Features 3 How Java Differs from C and C++ 4 Java and Internet 5 Java Characteristics: A Comprehensive Guide 6 Basic Concept of OOP 7 TCS Core Java Questions 8 All Difference in Java

Overview of Java Language 1 Benefits of OOP 2 Keywords in Programming Language 3 Tokens in Java 4 Escape sequences in Java 5 Character Set in Java 6 Basic Structure of Java Program 7 Simple Program of Java- Hello World! 8 Programming pattern 9 Path Setting 10 Installing and Configuring 11 Download Java Development Kit -JDK 12 JRE - Java Runtime Environment 13 JDK - Java Development Kit 14 JVM - Java Virtual Machine 15 Compilation and Execution Process

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Variables in java 1 Variable - in Java 2 Variable initialization and Declaration - in Java 3 Variable Types and Scope- in Java

Constants in java 1 Constants in Java

Operators in java 1 Operators in Java 2 Arithmetic Operators 3 Assignment Operators 4 Relational Operators 5 Conditional (Ternary) Operator in Java 6 Logical Operators in Java 7 Expression Evaluation in Java 8 Bitwise Operators 9 Operator precedence in Java 10 Shift Operators 11 instanceof operator in Java

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Looping in java 1 Loop Introduction in Java Language 2 While Loop in Java Language 3 Do While Loop in Java Language 4 Jump statements in Java 5 Nested Loops in Java Language 6 Labeled For Loop in Java Language 7 For each loop in Java Language 8 For Loop in Java Language 9 Empty Loop in Java

String in java 1 Introduction in String 2 Immutable Strings and Interned Strings in Java 3 String comparision in Java 4 Sub String in Java 5 StringBuffer in Java 6 StringBuilder in Java

Array in java 1 Array in java 2 Array Introduction in Data Structure 3 Need for Array 4 Insert an Element in the Middle of an Array 5 Delete an Element in the Middle of an Array 6 2D and Multi-Dimension Array in Java

Searching in Arrays (Java) 1 Introduction to Searching in Java 2 Linear Search Searching in Arrays (Java) 3 Binary Search in Arrays (Java) 4 Built-in Searching Methods in Java

Sorting 1 Bubble Sort Implementation in Java

Class, Object and Methods in java 1 Class and Object Concept in Java 2 Concept of Methods related to object 3 Methods Overloading Java 4 Constructor in Java 5 Constructor overloading 6 Methods Examples Java 7 this Keyword in Java 8 static Keyword in Java 9 Covariant return types 10 finalize() method in java 11 Recursion in Java 12 Pure Method in Java 13 Impure Method in Java 14 In Java, Object is the superclass of all other classes

Inheritance in java 1 Inheritance in Java (IS-A) 2 Aggregation in Java (HAS-A) 3 super keyword in Java 4 Instance initializer block 5 static block in Java 6 final keyword 7 Garbage Collection in Java

OOPs concept Java 1 Wrapper Class in Java 2 Nested Class In Java 3 Command Line Argument 4 Student Management System (Basic Version)

Interface in java 1 Introduction to Interface 2 Interface and Inheritance in Java 3 Abstract vs Interface

Managing Errors and Exception 1 Introduction to Exception Handling - Java 2 try and catch 3 Multiple catch block in java 4 Nested try block in java

Java Library Classes and Packages 1 Java Library Classes and Packages

Number Class in java 1 Number Class Introduction 2 Mathematical Library Methods in Java 3 decrementExact() method 4 cosh() method 5 copySign() method 6 cbrt(double a) method 7 addExact(long x, long y) method 8 addExact(int x, int y) method 9 random() Method 10 toRadians() Method 11 toDegrees() Method 12 atan2() Method 13 getExponent(double d) method 14 hypot(double x, double y) method 15 toIntExact() method 16 tanh() method 17 sinh() method 18 nextDown() method 19 nextUp() method 20 nextAfter() method 21 negateExact() method 22 multiplyExact() method 23 incrementExact() method 24 IEEEremainder(double f1,double f2) method 25 atan() Method 26 acos() Method 27 rint() Method 28 floor() Method 29 ceil() Method 30 abs() method 31 parseInt() method 32 toString() Method 33 valueOf() method 34 equals() method 35 compareTo() method 36 xxxValue () Method in Java 37 round() Method in 38 min() Method 39 asin() Method 40 tan() Method 41 cos() Method 42 sin() Method 43 sqrt() Method 44 pow() Method 45 log10() method 46 log() Method 47 exp() Method 48 max() Method

Character Class in java 1 Introduction to Character Class 2 isLetter() 3 isDigit() 4 isWhitespace() 5 isUpperCase() 6 isLowerCase() 7 toUpperCase() 8 toLowerCase() 9 toString()

Project 1: Question and Solution 1 Project Question: Electricity Bill Calculator 2 Project Solution: Electricity Bill Calculator

StringBuffer Class Methods 1 length() Method 2 capacity() Method 3 ensureCapacity() Method 4 setLength() Method 5 charAt() Method 6 setCharAt() Method 7 getChars() Method 8 append() Method 9 insert() Method 10 reverse() Method 11 trim() method

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Vector in Java 1 Vector Introduction

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Packages in java 1 Package Introduction in Java 2 Sub Package in Java 3 static import in Java 4 Access Modifiers in Java 5 Non Access Modifiers in Java 6 Encapsulation in Java 7 Access modifier Example 1 8 Access modifier Example 2 9 Access modifier Example 3 10 Access modifier Example 4

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Java Programming Language MCQ 1 Java Language Fundamental 2 Java Data Types and Variables - MCQ 3 Java Language Basics 4 History of Java 5 Literals in Java - MCQ 6 Declaration and Access Control in Java 7 Operator in Java 8 Java Control Flow 9 Java Constructor and Methods 10 Array in Java 11 String in Java 12 Overriding and Overloading in Java 13 Inheritance in Java MCQ 14 Java Interfaces And Abstract Classes MCQ 15 Java thread MCQ 16 Java Exception MCQ 17 Java Input Output MCQ 18 Java Interviews MCQs

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Java Relational Operators: Examples and Usage

Rumman Ansari November 17, 2024 7,911 views

Java Relational Operators: Examples and Usage

Relational (Comparison) Operators

These operators are used to compare two values. They return a boolean value (true or false).

Operator	Description	Example
`==`	Equal to	`a == b`
`!=`	Not equal to	`a != b`
`>`	Greater than	`a > b`
`<`	Less than	`a < b`
`>=`	Greater than or equal to	`a >= b`
`<=`	Less than or equal to	`a <= b`

Below program is a simple example which demonstrates the relational operators. Copy and paste the following Java program in RelationalOperator.java file, and compile and run this program

Arithmetic Operators

public class RelationalOperator {

   public static void main(String args[]) {
      int p = 5;
      int q = 10;

      System.out.println("p == q = " + (p == q) );
      System.out.println("p != q = " + (p != q) );
      System.out.println("p > q = " + (p > q) );
      System.out.println("p < q = " + (p < q) );
      System.out.println("q >= p = " + (q >= p) );
      System.out.println("q

Output

p == q = false
p != q = true
p > q = false
p < q = true
q >= p = true
q

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