What is the meaning of Facebook Like? Many people have been wishing for an FB Dislike button because Like button sometimes does not seem appropriate.

Printing real and usable 3D objects has now become a reality. You can give command to 3D printers to roll out anything from a nut to a fully functional car.

Nowadays, a lot of people are taking Facebook and online social networking way too seriously. And the result is unnecessary stress. Learn a few tips to keep it all as simple and easy as possible.

Unsolicited adding to Facebook groups and then keep getting group chats is a big nuisance for FB users. Learn how to get around this problem.

Learn a few very basic things that you should know if you’re thinking of making money by putting Google AdSense ads on your blog or website.

Launch of Google+ may challenge the dominance of Facebook in online social networking niche. There is a lot of brainstorming going on at Facebook to counter this challenge from Google, the king on Internet.

Learn how to get only those records from a resultset that have their duplicate records. Learn to write SQL statement that can fetch you such a result.

In AJAX paradigm, onreadystatechange function of xmlHttp object does not accept any parameters. Learn how you can make this function do what you want.

Learn about XAMPP, WordPress and MediaWiki as tools for rapidly developing websites. These tools enable you to make a good website in no time.

Learn how to create strings in Java; how strings are different from character arrays and how to build large strings for efficient execution of programs.

Learn about Scalar Vector Graphic (SVG) and why Inkscape is a great tool for creating these light-weight images.

Learn what are factory methods in context of system design approach. I will also explain how to use these methods to write more efficient code.

Learn how to take backup of a MySQL table by dumping it into a simple text file. The file can also be restored into a database whenever needed.

Arranging DIV element in side-by-side (adjacent) manner is something web developers often need to do. Learn how to accomplish this.

Learn about how Java manages memory through heap space and garbage collection. Understanding memory allocation can help avoid memory leak in Java programs.