Archive for the 'reference' Category

JABBER DNS SRV (Jabber 2 Doc Project: 5. Common Configuration Tasks)

Monday, February 4th, 2008

how to create DNS SRV records for jabber

Java theory and practice: Thread pools and work queues

Sunday, December 23rd, 2007

thread pools and how to design server applications

Learn Chinese Characters

Sunday, November 25th, 2007

online Chinese characters reference

Database Schema of LiveJournal

Sunday, November 18th, 2007

basically raw schema in html with some comments

Calculating The Size of a Server Room Air Conditioner

Wednesday, November 14th, 2007

how to figure out what HVAC unit you need to cool the servers

NPA NXX Home Page

Saturday, October 27th, 2007

NPA NXX Lookup tool

Unicode-processing issues in Perl and how to cope with it (ahinea.com)

Monday, October 15th, 2007

some tips on how to handle UTF8 in perl

Anatomy of the Linux networking stack – IBM, developerworks

Monday, August 13th, 2007

very basic description on linux kernel network stack, but contains a list of follow-up literature, so it’s a useful article, even if you are not a beginner

collection refcard on various IT and CS subjects

Tuesday, July 24th, 2007

useful stuff, especially regex ref. cards, Vi shortcards, you name it

Library of Free Data Models from DatabaseAnswers.org

Friday, June 15th, 2007

useful data model samples