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. This […]
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 […]
How to Install FFmpeg On Ubuntu 16.04
FFmpeg is a Complete cross-platform solution to record, convert, and stream media. In this post we will see how to […]
How To Install cURL on Ubuntu 16.04
In this post we will see How To Install curl on Ubuntu 16.04 using command line terminal. If you want […]
Java Example – Java String Contains example
In this post we will see Java String contains example. This example shows how to use contains method of Java […]
Bash Shell scripting – Read User Input
USER INPUT Read command – The read command allows you to prompt for input and store it in a variable. Read a […]
How To Install MySQL on Ubuntu 16.04 LTS
In this post we will learn how to How To Install MySQL on Ubuntu 16.04 LTS. The same procedure can be […]
Common psql Command Line Options
psql psql is the standard PostgreSQL application to work with databases It uses a superset of standard SQL It can be […]
How to Install PostgreSQL 9.6 on Ubuntu 16.04 LTS
How to Install PostgreSQL 9.6 on Ubuntu 16.04 LTS POSTGRESQL is an open-source, full-featured relational database.PostgreSQL is the most advanced […]
Android Studio – How to Save a File on Internal Storage (Read / Write)
In this tutorial we will learn How to Save a File on Internal Storage Using Android Studio. Also this exmple […]