Java Example – Split String Into Array in Java
In this example we will see How to Split String Into Array in Java. The Java String split Example shown below […]
How to find Java version on Ubuntu 16.04 LTS (Linux)
In this post we will see How to find Java version on Ubuntu 16.04 LTS. Step 1: Open a Linux […]
How to Install Apache Tomcat on Mac OS X
Tomcat is a Servlet container (Web server that interacts with Servlets) developed under the Jakarta Project of Apache Software Foundation. […]
How to Install OpenCV in Ubuntu 16.04 LTS for C / C++
In this post we will see How to Install OpenCV in Ubuntu for C/C++ OpenCV is an image processing library […]
Install OpenCV 3.2 in Ubuntu 16.04 LTS (Linux)
Online Course – OpenCV Python Tutorial For Beginners. At the end of this course, you will have a firm grasp of […]
How to Install Redis On Ubuntu 16.04 LTS
In this post we will see How To Install Redis On Ubuntu Linux To install Redis, run the following commands: […]
How to Install Redis on Mac OSX
In this post we will see How To Install Redis On Mac OS X To install Redis, run the following […]
Vim Cheat Sheet
The vi/vim Editor There are two versatile editors in UNIX – vi and emacs. vi is a full-screen editor. It […]
JavaFX Hello World Example
In this lesson we will learn how to create our first simple JavaFX (Hello World) GUI Application made purely with […]
Java Example – Simple Java TreeMap example
In this Java Example we will see how to use Java TreeMap. It example also describes how to add elements […]
Bash Shell scripting – The case statement
The Case Statement The case statement is used to execute statements based on specific values. Often used in place of […]
Bash Shell scripting – Arithmetic Expressions in BASH
The Arithmetic expression is very important feature for performing number arithmetic operations in scripts. By default variables are treated as […]
How to kill a Process in Linux / UNIX Systems (Terminate Process in Linux)
To kill processes in Linux several options can be used. kill command The most important and frequently used option […]
Bash Shell scripting – Check if File Exists or Not
In this post we will see how to write a bash shell script to Check if File Exists or Not. Tech […]
Bash Shell scripting – If Statement ( If then fi, If then else fi, If elif else fi)
Bash Shell Conditional Statements Conditionals let us decide whether to perform an action or not, this decision is taken by evaluating […]