Best Programming Contests and Challenges Websites

If you are passionate about coding then i hope this post will be useful for you. If you would like to improve your programming skill and want to get job in companies like amazon, Zenefits and Quora then you should work hard instead of preparing like reading FAQ before the interview. Here we will see some of […]

Collate Issue While Comparing Two Database Tables

  Collation refers to a set of rules that determine how data is sorted and compared. Character data is sorted using rules that define the correct character sequence, with options for specifying case-sensitivity, accent marks, kana character types and character width. Collate Issue will occur when you compare you two database tables which both are in […]

How to Generate SSH Keys for Windows and Linux

Lets see how to generate SSH Public/Private Keys in Windows and Linux. For Windows We need to install puttygen in the windows. If you already have WINSCP then you can find the puttygen inside the folder. Open PuttyGen then Press generate button and save it in local drive. Convert the OpenSSH Format puttygen supports exporting […]

How to Start JBoss Application Server as Background Process

This post is useful for JBoss AS beginners. When you are working in JBoss server in Linux environment then you may want to know how to start the JBoss as background process.Following command helps you to Start the JBoss Application server as background/daemon process. Even after the closing putty tool also JBoss server will run. After login […]

Java Application Migration from Weblogic to Tomcat Server

Weblogic is a one of the best server for building and deploying enterprise Java EE applications with support for new features. Oracle acquired WebLogic Server when it purchased BEA Systems in 2008. Apache Tomcat is an open-source web server and servlet container developed by the Apache Software Foundation (ASF). Here Lets see what are all the changes […]

Eclipse Export Jar for Java with Spring Standalone Application

Instead of creating jar file using command line we can easily achieve the same using eclipse built in feature. Today we will see how to export standalone java application as jar using eclipse export feature. I have faced some problem when export jar  for Java with Spring Standalone Application.After few attempts finally i achieved it using below steps. […]

Useful Java Utility Classes

Java is a good language for web development. It’s mature and most big companies use java. Here we will see the list of Java Utility Classes which are useful in your java development. Java Utils Package 1.Arrays 2.Collections  Apache Classes Apache provides lots of useful classes those are helpful in fast java development.When you are fixing sonar […]

MongoDB Tips and Tricks for Developers

We knew MongoDB is a most popular NoSQL database and open-source document database. It also has lots of useful features here we will how to use this effectively. Following tips are really useful for MongoDB developers. RoboMongo – MongoDB Client Are you looking for a MongoDB Client? Just download Robo Mongo.It is available for all popular […]

Maven Build Tool Tips and Tricks

Maven is an one of the most popular build tools and i have used in most of my projects.It has lots of amazing features and integration support with different plugins. Here we will the collection of useful maven tips which will be useful during developing a  project. 1. How to Configure Proxy Setting for Maven When […]

Configure Unit Test Coverage in SonarQube from Maven Project

We know SonarQube(previously known as “Sonar”) is excellent tool to manage code quality. If you have maven project let’s see how to configure unit test execution in SonarQube from Maven Project. Previously we used following command now it changed to mvn clean install mvn sonar:sonar to mvn clean org.jacoco:jacoco-maven-plugin:prepare-agent install -Dmaven.test.failure.ignore=true mvn sonar:sonar And add […]