Many of us install server-side (ASP, CGI or PHP) scripts on our web sites, and many of this scripts store data on the server. However, poorly designed scripts can experience performance problems and sometimes even data corruption on busy (and not so busy) web sites.

There are hundreds of millions of Web surfers today. Each of them uses one of multiple web browsers available now. You as a Webmaster create cool web pages that are full of graphic and JavaScript and look very impressive in modern web browsers like Internet Explorer or FireFox. But ask yourself: “How my cool web page will look like, if the web surfer use Linx browser (text based) or just disabled JavaScript support?” You may think that number of Linx browser users is quite small today and you can ignore them, but search engines spiders does not support JavaScript as well. You cannot ignore search engines in the modern world.

After learning a few programing languages it gets hard remembering all of the functions and properties that programing languages come with. Below is a list of Cheat sheets to make your coding experience much easier and faster. The list is categorized by languages.