CodePad: online compiler

When ever i have application design in mind i usually think about the best algorithm to put in, when ever i get an idea i will be eager to try that out and see the output when i get in to my computer. Two days back i saw awesome online tool codepad.org where you can just type in your code and press submit to run the code is it nice ?

It supports C,C++,PHP,Perl,Ruby,Python,tcl.. etc upto a total of 13 languages as of writing this post.Even though you wont be able to write a big application an test you can test you snippets with just on click no installation required at all, all you need an internet browser and internet connection.It become handy in office to test some code snippet output with out waiting for supports personal to complete my request to install software( really it sucks ).