Blog Post

• 

  Apache Kafka | Apache Tools

  Apache Kafka Installation on Windows with Zookeeper — Create Topics & Run CLI Commands

  Updated onJune 7, 2026
• 

  Apache Kafka

  Apache Kafka vs Confluent Kafka: Understanding the Key Differences, Features

  Updated onJune 7, 2026
• Java | Apache POI | Java Libraries

  How to write data to an existing Excel file in Java

  Updated onApril 7, 2023
• Apache POI

  Create cells in Excel Files in Java using Apache POI

  Updated onFebruary 17, 2024
• 

  Docker | Software Installation

  How to Install Docker Desktop on Windows

  Updated onMarch 21, 2026
• HTML Tutorial

  Day 7: Build Your First Complete Web Page (Mini Project)

  Updated onApril 11, 2025
• CSS

  CSS – Color Names and Color Codes

  Updated onJune 10, 2021
• jQuery

  Create a dynamic drop-down list in HTML using jQuery

  Updated onApril 3, 2026
• Java | Logical Programs

  Compare two Strings in Java

  Updated onJanuary 13, 2023
• 

  AWS

  Create a Free AWS Account: Step-by-Step Guide

  Updated onJune 13, 2026
• 

  Apache Kafka

  Creating Kafka Topics and Testing with Command-Line Tools

  Updated onAugust 21, 2025
• Spring Boot

  Getting Started | Spring Boot Hello World Example using STS

  Updated onDecember 11, 2024
• Javascript | Javascript JSON

  Create a dynamic SELECT drop-down list (combo-box) in JavaScript

  Updated onAugust 27, 2022
• Javascript

  Spinning wheel animation in JavaScript

  Updated onDecember 26, 2021
• 

  Software Installation

  Download and Install VS Code IDE on Windows

  Updated onMarch 23, 2026
• CSS

  CSS Introduction

  Updated onMarch 15, 2024
• 

  AI | Software Installation

  How to Install Ollama Locally on Windows (Step-by-Step Guide)

  Updated onSeptember 1, 2025
• HTML Tutorial

  7 Days HTML Tutorial for Beginners – Learn to Build Web Pages from Scratch

  Updated onJanuary 7, 2026
• Javascript JSON | jQuery

  Dynamically create a drop-down list with jQuery

  Updated onAugust 29, 2022
• 

  Applications | Real World Application

  Spring Boot Email Sending Application with Multiple Attachments, CC, BCC, and Rich Text Editor

  Updated onJune 4, 2026
• CSS

  CSS – Most common CSS properties Part-1

  Updated onMarch 12, 2022
• 

  IDE Tools

  First Java Project in IntelliJ IDEA Community Edition: Hello World

  Updated onAugust 26, 2025
• Software Installation

  Free Install Linux on Windows 11 with WSL Ubuntu

  Updated onFebruary 27, 2024
• jQuery | Javascript JSON

  Convert json data into html table using jquery

  Updated onApril 21, 2022
• Software Installation

  Eclipse IDE for Java EE Developers Free

  Updated onJanuary 9, 2025
• Software Installation

  Free Download and Install JDK 24 on Windows 11

  Updated onJanuary 7, 2026
• Apache POI | Java

  Apache POI Excel Cell Color in Java

  Updated onMarch 15, 2023
• Software Installation

  Install Eclipse IDE using a Zip file on Windows 11 (64-bit)

  Updated onJanuary 28, 2024
• 

  Applications | Beginner

  Spring Boot Login Application With H2 Database

  Updated onMay 30, 2026
• Apache Commons IO

  Apache Commons IO – Overview

  Updated onApril 3, 2026

Logical Programs

• Java Program to find Smallest Number in an Array

  Updated onDecember 24, 2022

• Java Program to Calculate Average Using Array

  Updated onDecember 18, 2022

• How to check if two strings are anagrams of each other in java?

  Updated onSeptember 16, 2021

• Java Collection Programs

  Updated onMarch 23, 2025

• Insert Element at Specific Position in Array

  Updated onJanuary 4, 2025

• Concatenate Strings by Delimiter in an Array

  Updated onFebruary 25, 2025

• Java Program to find Second Largest Number in an Array

  Updated onJanuary 2, 2023

• Java Program to print Odd and Even numbers from an Array

  Updated onJanuary 2, 2023

• Remove Odd Numbers from Array in Java

  Updated onJanuary 14, 2025

• Number Guessing Game in Java

  Updated onAugust 7, 2023

• Selection Sort in Java

  Updated onDecember 17, 2024

• Top 10 Number pattern programs in java

  Updated onAugust 26, 2021

• Linear Search in Java with Examples

  Updated onJanuary 5, 2025

• Java string length without using length() method

  Updated onJanuary 13, 2023

• Quick Sort in Java

  Updated onDecember 17, 2024

• How to count the occurrence of the given character in a string in java?

  Updated onSeptember 16, 2021

• Java Program to Subtract the Two Matrices

  Updated onMarch 31, 2023

• List Manipulation: Reverse a List

  Updated onAugust 27, 2023

• Find the Sum of Even Numbers in an Array in Java

  Updated onJanuary 2, 2023

• Queue Implementation using LinkedList

  Updated onSeptember 1, 2023

• Searching Algorithms in Java with Examples

  Updated onDecember 28, 2024

• Count Even and Odd numbers in an Array

  Updated onJanuary 10, 2025

• Find the Transpose of a Matrix in Java

  Updated onJuly 24, 2023

• Create a Custom LinkedList in Java

  Updated onSeptember 1, 2023

• How to print a Fibonacci series up to a given number in Java?

  Updated onJuly 8, 2021

• Java Program to Calculate Compound Interest

  Updated onDecember 14, 2022

• How to check whether a number is a prime number or not in java?

  Updated onJuly 10, 2021

• Find Duplicate Strings in an Array

  Updated onJanuary 25, 2025

• Java Program to Print Series 1,2,9,28,65

  Updated onDecember 3, 2022

• Split Strings by Delimiter in an Array

  Updated onFebruary 25, 2025

Web Stories

• 

  How to create password-protected Excel in java?

  Updated onFebruary 27, 2022
• 

  Why should you learn CSS?

  Updated onSeptember 2, 2022
• 

  How to Read password-protected Excel in java?

  Updated onMarch 1, 2022