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How to find all permutation of a String in Java

In this tutorial, we will learn how to find the permutation of a String in a Java Program. It’s a tricky question and asked mostly in Java interviews. Algorithm for Permutation of a String in….

Eclipse Shortcuts

Eclipse is one of the most widely used IDE for Java developers. I have been using it for more than 10 years and there are so many shortcuts that can help you in development by….

Random Number Generation Java

Random Number Generator in Java

Today we will look at how to generate a random number in Java. Sometimes we need to generate random numbers in Java programs. For example, a dice game or to generate a random key id….

CSSrefresh.js – auto refresh CSS files in browser

Recently I got to know about a great tool for CSS developers – CSSrefresh.js. Like any website owner, I always crave to change my website themes and WordPress plugin layouts to get a better presentation…..

How to fix maven-dependency-plugin (goals “copy-dependencies”, “unpack”) is not supported by m2e in Eclipse

Recently when I imported a Maven Project in Eclipse Indigo, it was showing following error in the project – maven-dependency-plugin (goals “copy-dependencies”, “unpack”) is not supported by m2e. The issue was coming because Eclipse M2E….

Jersey Java Tutorial

Welcome to Java Jersey Tutorial. Recently I started working on a Restful web service project using the JAX-RS Jersey framework. What is Java Jersey Framework? Java Jersey project tracks the JAX-RS API, which is used….

Java Hello World Program

Whenever we start to learn a programming language, the first program is always to print the Hello World. In the last article, we learned how to install Java on Windows 10. Now we are ready….

Java Windows 10 Download Install

Today we will learn how to download and install Java on Windows 10. If you are new to Java programming then this is the first step you need to perform. Until unless your java Windows….

Java QR Code Generator – zxing example

Today we will look into the Java QR code generator program. If you are tech and gadget savvy, then you must be aware of the QR code. You will find it everywhere these days –….

SOAP XML Message – Understanding and Creating with Liquid XML Studio

What Is SOAP? Soap is an XML based transport protocol. Soap stands for Simple Object Access Protocol. Soap is a lightweight mechanism for exchanging structured and typed information. As it is XML based so it….

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