2009-12-09
Perl
Perl: appears to be unavailable on 2009-12-09 - Perl: 404 - Not Found
Catalyst: Catalyst Advent Calendar - Day 9
Plack: Plack Advent Calendar: December 2009
Perl 6: 09 - December - 2009 - Perl 6 Advent Calendar
Ricardo Signes: RJBS Advent Calendar 2009 - Like <DATA>, Only Less Stupid
Perl Advent Calendar Japan:
Casual: Perl::Tidyで明快コーディング! - JPerl Advent Calendar 2009
Hacker: Inline::x86でPerlの中に直接機械語を書く - JPerl Advent Calendar 2009
dbix-skinny: 色々なデータの更新方法2 #09 - JPerl Advent Calendar 2009
data-model: Mixin 機能その2 mixin method に柔軟なクエリを - JPerl Advent Calendar 2009
PHP
Changed its name to WebAdvent in 2012: PHPadvent
SysAdvent
Advent Calendar for System Administrators home page: SysAdvent
Plone (Japan)
Plone User Group Japan: Plone Advent
Performance Calendar
Performance Planet: Performance Calendar » 2009