Popular Post

collection interface

If we want to represent a group of individual objects as a single entity then we should go for collection. In general, Collection...

How to install UBUNTU in virtual box step by step with...

  Install ubuntu Using VM Virtual box     Download your preferred Linux distribution.      click here to download  UBUNTU           open VM Virtual box and click on...

ArrayList in Java

change laptop password



change laptop password

Root lenovo k3 note

use of function keys


Programming introduction

What is programming?? This is the first question that raids the minds of everybody sometime or other. Programming is basically the art of making a...


What is a variable?Variables are called placeholders. so when you sayint x = 10;It means x is a placeholder for value 10. If you want to...

Sublime Text 3 licence key

Sublime Text is a proprietary cross-platform source code editor with a Python application programming interface (API). It natively supports many programming languages and markup languages, and functions can be added by users with plugins, typically community-built...

History of UNIX

File System in Linux

history of HP-UX

dot files in linux

find command in linux

What is Journaling