Unlock the power of advanced regular expressions in sed, grep, and vim with this comprehensive guide. Learn how to use lookahead and lookbehind assertions, backreferences, conditional statements, non-capturing groups, and atomic groups to enhance your text search and manipulation skills.

1K, 1.234M Human readable formatted numbers in PHP, Python, C and C++

in this 7th part of this tutorial series about PHP object oriented programmig, we will add a very important part of any website, an input field to search the website, in this particular website the input search field will help us search the wallpapers and we will add an autocomplete component using jquery-ui

At this point we will start adding some HTML code to our website. and our website will start looking beautiful little by little as we add more features to it

We will use the MySQL function TIMESTAMPDIFF, the process is simple enough : we check the difference between the last time a user identified by its IP adress viewed our page and the current time, if the said difference is greater than a defined value, we increment the view.

A Tag cloud is a section of your website that shows a cluster of words that are different in size according to how many times they appear in your website.

For a Blog or any website to thrive and grow, it must have a way to interact with its visitors, to get their opinions, expectations and criticism. And what a better way to do all this than a section for comments for the visitors and customers to express their opinions and make their voice heard.