Codefetch is a code search engine that connects programmers and authors so that programmers get the information they need from the work of supportive and encouraging book authors. Easily get results from 22 different programming languages :

1. C
2. Cold Fusion
3. Ant
4. C#
5. Flash ActionScript
6. Apache Configuration
7. C++
8. HTML / CSS
9. AppleScript
10. Delphi Pascal
11. Javascript / Ajax
12. SQL
13. Java
14. JSP / JSTL / JSF
15. Unix / Shell
16. Objective-C Cocoa
17. Perl
18. XML-Schema
19. Python
20. PHP
21. XSLT / XPATH
22. Ruby / Rails

It’s so easy to use. I tried entering ‘path’ in ‘PHP’ and out came all the PHP codes from 22 different books. Then I entered the search term ‘pizza’ and chose ‘C++’. Out came codes that :

• Determines which of two pizza sizes is the best buy.
• Determines whether a round pizza or a rectangular pizza is the best buy.
• Returns the price per square inch of a pizza.

Codefetch will generally benefit students and basic programmers by providing source codes to learn from. Moreover, this is also a good way for book authors to promote the content of the book.

Code Fetch
Fetch the code you need.

Programmers, you’re gonna love this. I found an online Integrated Development Environment for 7 different languages. It has many features that are useful to me. I can do syntax highlighting, view line numbers and search to replace letters. It supports :

1. Pascal
2. C++
3. Perl
4. JavaScript
5. HTML
6. LISP
7. Math

This is how the editor looks like.

The design is soft and smooth, which makes me feel sort of relaxed and able to program for hours.

Results are shown on a panel on the right hand side of the editor. You can also see what other anonymous users are trying out from looking at the public live results panel located at the bottom. It looks like this.

Register yourself to store files on the site itself. They even allow users to publish their work on the wiki page. Pretty interactive if you ask me. Check out the forums for questions and suggested solutions by forum members.

CodeIDE
the free online compiler

It’s great when one can learn how to program for free. Thanks to freecomputerbooks.com, everyone can now learn for free. Previously, there was a similar entry on another website which also provided free IT tutorials . On the main page, we can see the tutorials classified into 9 different categories. The more common subcategories are listed out next to it. Looks very detailed to me. Here’s a screenshot for a better description.

Take look at the website for yourself! Have fun learning!

Free Computer Books
The free IT tutorials website