Tutorials and articles
Programming links
Soure-code
Programmersheaven

Compilers and Interpreters
Perl Official Page
Pythons homepage
Scheme
Scheme Tutorial
Learn Scheme in fixnum days
C
C Programming
C Programming for beginners
Learn C by example in just 5 hours
C++
Online C++ Tutorial
Python
An introduction to Python
Instant Python
Getting started with Python
Instant hacking
Perl
A beginners guide to Perl
Practical Extraction and Report Language


If you find any broken links, please email me about it, thanks