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Category - Tutorial

How to remove old kernels in Centos / RedHat

If you’ve got limited space on your /boot partition and want to tidy things up by removing old kernels, it’s really easy – First you need to install yum-utilities – yum install yum-utils Now you can just use the...

How to add dynamic QR Codes to Your Website

QR codes are becoming more and more popular in today’s fast-paced society.  From advertisements to business cards to TV commercials, they are quickly becoming very prevalent. In case you are not familiar with them, QR...

Everything about Bootstrap !

Are you learning front-end web development and design? Then you’ll need to know Bootstrap. Read on for an introduction to this great framework.   Bootstrap was introduced for the first time on August 19, 2011...