This is an ocean of knowledge, of course an abstracted version here from my site, which i swam through during my projects and research related thesis over the last few years. Well this is a collection of sites i have refered to for further R&D. Although this is not a comprehensive list, it does contain useful info right from code optimization to network routing techniques, from programming standards to FAQs.
Note: It's quite possible that some of the links may have expired.
http://searchdomino.techtarget.com/whitepaperPage/0,293857,sid4_gci1019621,00.html - Web Services wizardry with WebSphere Studio Application Developer
http://msdn.microsoft.com/office/understanding/sharepoint/articles/default.aspx?pull=/library/en-us/odc_sp2003_ta/html/sharepoint_integrating_sps_and_infopath.asp - Integration of Sharepoint and Infopath
http://www.parsian.net/set1252/pages/books.htm - Building an intranet with windows NT 4
www.oopweb.com - Design and analysis of computer algorithms CMSC451/Mount, David
http://www.cmis.csiro.au/mte/reports/BPM_IBMwebsphereMQ332.htm - EAI/BPM Evaluation Series: IBM WebSphere MQ Workflow v3.3.2 & EAI Suite by Middleware Technology Evaluation Series, Phong Tran & Jeffrey Gosper
http://www.parsian.net/set1252/pages/books.htm - MAPI, SAPI and TAPI developer's guide
http://www.hk8.org/old_web/ - Apache : The definitive guide, 3rd.ed.
http://theory.lcs.mit.edu/~rivest/crypto-security.html,http://www.oberlin.edu/~brchkind/cyphernomicon/ - Security, privacy and cryptography
http://www.linuxdoc.org/docs.html - Linux documentation
http://www.teltrend.co.nz/documentation/networkiq/rel74/html/rmtoc.htm - Network iQ Router Reference Manual
http://www.javaworld.com/javaworld/jw-11-2001/jw-1130-jsp.html - Some ways of improving JSP code
http://ocw.mit.edu - Relive your student life online with MIT's OpenCourseWare
http://www.rsasecurity.com/rsalabs/faq/ - Cryptography FAQ
http://www.webagesolutions.com/knowledgebase/waskb/waskb003/ - STRUTS
http://www2.linuxjournal.com/ - CORBA Program Development