#Inspiration Collecting incidents, videos, notes, articles anything that comes across as providing meaning to life #Inspiration. I am creating this co…

Join is method from thread class. It can be called on thread object and when it is called, current thread will wait for other thread (on which join is ca…

CountDownLatch is utility under java.util.concurrent package. We initialise CountDownLatch with some integer count value. One or more threads will wa…

Sleep is method from Thread class. This can be called without object and will act on current running thread. Calling sleep on current thread will throw…

There are two ways you can create threads By extending Thread class from java.lang package By Implementing Runnable interface Lets explore these m…

What Builder Design Pattern is :- Builder is creational design pattern. It is used to create complex object with too many properties required for obj…

Installation and Running Mongodb Hi readers Let me show you how to do basic setup of mongodb quickly and easily. Step 1 Choose your platform an…

Hi Readers I use Ubuntu 14.04 LTS. So this article will be around that. If you use different OS then you can simply google steps for your platform. I a…

How to install or build RabbitMQ from Source code Hi Friends, In this tutorial i am demoing you step by step procedure to install RabbitMQ from …

Hi Readers, About Ejabberd Ejabberd is XMPP server. Applications like watsapp, Facebook Messenger etc are XMPP clients and uses ejabberd server …