Bem pessoal, aqui vai uma demanda de sites para programadores e para iniciantes neste ramo.
Chttp://www.cs.cf.ac.uk/Dave/C/CE.html
http://www.lysator.liu.se/c/bwk-tutor.html
http://www.its.strath.ac.uk/courses/c/
http://www.acm.uiuc.edu/webmonkeys/book/c_guide/
http://www.cs.virginia.edu/~lcc-win32/
http://cprogramming.com/
Trabalhar com DLLs em C, C++, C#
http://publications.gbdirect.co.uk/c_book/
http://boredzo.org/pointers/
http://members.cox.net/midian/articles/ansic1.htm (serie de tutoriais de iniciação)
http://computer.howstuffworks.com/c.htm (Bom tutorial para aprender C em casa)
http://www.space.unibe.ch/comp_doc/c_manual/C/cref.html (conceitos básicos de C)
http://cboard.cprogramming.com/forumdisplay.php?f=4 (Forum de ajuda para C)
http://cm.bell-labs.com/cm/cs/who/dmr/chist.html (Historias do desenvolvimento da linguagem)
C++http://mindview.net/Books (um livro de c++ e um de java e qualquer coisa mais)
http://www.cplusplus.com/
http://psantos.zi-yu.com/wiki.aspx?t...RE.CppTutorial
http://csourcesearch.net/ (repositório de códigos OpenSource de C++)
http://www.ibiblio.org/obp/thinkCS/cpp/english/ (tutorial de C++)
http://www.cppreference.com/
C++/CLI http://www.codeproject.com/managedcpp/cppcliintro01.asp
C#http://www.c-sharpcorner.com/
http://en.wikibooks.org/wiki/C_Sharp_Programming
http://en.wikipedia.org/wiki/C_Sharp
http://standards.iso.org/ittf/Public...70_2006(E).zip (Zip com as especificações do C#)
Delphi
http://calitzbros.com/dpsites.htm
http://www.torry.net/index.htm
Fortranhttp://www.fortranlib.com/
http://www.ibiblio.org/pub/languages/fortran/unfp.html
http://www.obliquity.com/computer/fortran/
http://community.computerhistory.org...jects/FORTRAN/ (Historia do Fortran I e II)
http://www.star.le.ac.uk/%7Ecgp/prof77.pdf (tutorial para Fortran 77)
http://www.gamedev-pt.net/
www.hyper32.cjb.net
www.hyper64.cjb.net
http://www.rpgmakeronline.net/
http://www.gpwiki.org/
www.flipcode.com
www.devmaster.net
www.gamedev.net
www.gamasutra.com
http://www.ai-junkie.com/books/toc_pgaibe.html
http://www.gameai.com/ai.html
http://www.aiwisdom.com/
http://www-cs-students.stanford.edu/.../gameprog.html
http://www.gammax.net/aiforge/
http://ai-depot.com/
http://www.technomagi.com/links/gamedev.html
http://www.ziron.com/links/
www.clickteam.com
DemoScene - Portugal
www.inercia.org
DemoScene - Internacional
www.scene.org
Haskellhttp://www.haskell.org/haskellwiki/Haskell
http://www.zvon.org/other/haskell/Ou...bal/index.html
http://href.spiritloose.net/
http://research.microsoft.com/~simon...ll/history.pdf (História do Haskell)
http://www.willamette.edu/~fruehr/ha...evolution.html (Evolução da programação com Haskell)
http://www.cs.nott.ac.uk/~gmh/book.html (tutorial para Haskell)
http://www.haskell.org/~pairwise/intro/intro.html (Tutorial de Haskell para programadores de C)
Icons
http://www.iconarchive.com/
http://art.gnome.org/themes/icon/1150
Javahttp://mindview.net/Books (um livro de c++ e um de java e qualquer coisa mais)
http://java.sun.com/j2se/1.5.0/docs/api/
http://www.sun.com/
http://www.java2s.com/ - Repositório
http://ei.cs.vt.edu/~wwwbtb/book/chap1/java_hist.html (A historia do Java)
http://java.sun.com/docs/books/tutorial/ (tutorial de Java pela Sun)
Glossary of java
http://www.meshplex.org/wiki/Java/Introduction_to_Java
Java Tutorial
API todos os metodos escritos, numa forma detalhada
Brewing Java: A Tutorial
OpenGL
NeHe http://www.opengl.org/resources/faq/...t.htm#glot0015
http://www.edm2.com/common/links.html (OS/2)
Pascalhttp://www.allegro.com/papers/htpp.html (Tutorial sobre Pascal)
http://pascal-central.com/ (centro de recursos sobre Pascal)
Perlwww.activestate.com/
www.perlarchive.com
www.cpan.org
www.perl.com
http://perl.about.com/
http://dev.perl.org/perl1/ (A origem do Perl)
http://www.perl.org
Pythonhttp://www.diveintopython.org/
http://www.greenteapress.com/thinkpython/ (Introdução à programação com Python)
http://www.python.org/ (site oficial de Python)
http://heather.cs.ucdavis.edu/~matloff/python.html (serie de tutoriais sobre Python)
http://www.uselesspython.com/ (repositorio de código Python)
Rubyhttp://www.ruby-lang.org/
http://tryruby.hobix.com/
http://www.ruby-doc.org/
http://rubylearning.com/satishtalim/tutorial.html
http://www.meshplex.org/wiki/Ruby/Ru...ming_tutorials
SchemeMIT/GNU Scheme
http://www.schemers.org/
http://www.schemers.org/Documents/Standards/R5RS/
SQLhttp://sqlcourse.com/
WWW SQL Designer
UML (Unified Modeling language) - Analise e Design
http://www.omg.com/
www.therationaledge.com/
http://www.uml.org/
Vários http://www.ptcoders.org/ Dominio à venda
http://www.programmingtalk.com/ (inglês)
http://antionline.com/forums.php - Sobre segurança
Repositórios de Código
http://www.scriptdownloads.com/
http://sourceforge.net/
http://www.codearchive.com/
http://www.planet-source-code.com/
Tutoriais/Artigos (Links externos)
http://www.cetus-links.org/
http://freecomputerbooks.com/boat/booksIndex2.html
http://stommel.tamu.edu/~baum/programming.html
http://www.truquesedicas.com/tutoriais/index.htm
http://www.computer-books.us/
http://www.apostilando.com/
Outroshttp://www.codeguru.com/
www.devx.com
http://www.learnem.com/
http://www.programmersheaven.com
http://bucarotechelp.com/
http://www.devcity.net/net/
http://www.only4gurus.com/v2/index.asp
http://www.ircmaster.com.br
http://www.ptscripting.com/
http://www.mishscript.de/
http://msdn.microsoft.com/
http://www.coresecurity.com/ - Sobre segurança
http://www.codeproject.com/
http://vl.fmnet.info/logic-prog/ - Programação em Lógica
http://linuxresource.com/Programming_Links/index.php
http://www.cert.org/ - Sobre segurança
Util para quem tem um Mac: http://developer.apple.com/
Visual Basichttp://www.xtremevbtalk.com
http://www.a1vbcode.com/
http://www.zetnet.co.uk/rad/
http://www.vbdotnetheaven.com/
http://www.vbcity.com/default.asp
http://www.vbcode.com/
http://vbnet.mvps.org/
http://www.vb-helper.com/
http://www.vbforums.com/
http://www.vbmania.com.br/
http://vbwire.com/
http://www.vbi.org/
http://www.vbtutor.net/vbtutor.html
http://www.vbcodesource.com/
Vrmlhttp://www.geocities.com/MotorCity/4630/
http://www.geocities.com/samuka_1999/
http://www.geocities.com/gvvrml/
Fonte (www.techzonept.com).
Agora e so
Ucan forum nao te deixa mal