August 2011
1 post
Rails 3 resource renaming
Rails 2 way: There was :as option in routes. Which rename routes. Assume that you have next in routes.rb  resources :blogs # /blogs If you want to rename it from urls perspective you can: resources :blogs, :as => ‘posts’ # /posts But, in rails 3 this doesnt work. As workaround I can propose next:  resources :posts, :as => 'blogs', :controller => 'Blogs'
Aug 8th
May 2010
1 post
6 tags
Rails 3 and mongodb through mongoid
I start playing with rails 3 and mongo. Found lot of articles on this theme, but only some steps works for me. Most useful is post by Nicola Racco. I’ve created simple web app with authentication and attachments photo/video. As js framework I use jQuery 1.4.2. For integration use smth like: http://github.com/CodeOfficer/jquery-helpers-for-rails3 I use http://gist.github.com/399682, that...
May 13th
3 notes
April 2010
2 posts
AR save(false) used less memory than save
When having lot of updates ( ~ 7983) Memory used by daemon permanently growth upto 800Mb THe problem is next When saving record without validation save(false) max mem usage was 161 Mb But there are no validations for this object When I go through source code. Found that this issue because of valid? method. Going more deeply I found that issue with new_record?       def new_record?   ...
Apr 21st
Ruby hash.with_indifferent_access
Different behavior in 1.8.7 and 1.8.6 with Rails 1.2.6 » {:sent => 1, “sent” => 0}.with_indifferent_access => {“sent”=>0} » RUBY_VERSION => “1.8.6” » RAILS_GEM_VERSION => “1.2.6” » {:sent => 1, “sent” => 0}.with_indifferent_access => {“sent”=>1} » RUBY_VERSION ...
Apr 12th
1 note
March 2010
1 post
Mar 3rd
February 2010
2 posts
Feb 10th
1 note
2 tags
Feb 5th
1 note
January 2010
2 posts
“IE6 вышел в 2001 году, с тех пор успели разбомбить ВТЦ, захватить Афганистан,...”
– С ХабраХабра про Internet Explorer 6 (via ld100)
Jan 19th
1 note
3 tags
Screencast in background on iPhone
I’ve got couple of screencasts from some conferences. At some moment I want to listen it going to work. So I need play it in background but regular control will stop screencast after locking iPhone or exiting iPod. But next trick is working. Run screencast then exit the iPod app and it will be stopped. Next you should just push play button on garniture (on headphones) and screencast plays...
Jan 13th
October 2009
2 posts
ImageMagick on Ubuntu 8.04
Ubuntu 8.04 packages has 6.3.7 but i need at least 6.3.8. I decide to build it from source. And got next from shell it works, also it works from Rails ./script/console. But it doesnt work from Passenger. Solution When building from sources Dont forget configure with —disable-openmp and after make install run sudo ldconfig
Oct 13th
4 tags
Nature wallpapers
We have just launched alpha version of wallpapers site dessko.com
Oct 7th
September 2009
1 post
Програмісти
Судячи з останніх івентів молодих рубістів у нас малувато. В основному ПХП, JVM, .NET. Да і в університеті я сумніваюсь що людям показують щось крім .net чи jvm. А пхп і так найпопулярніше. Пошуки продовжуються…
Sep 27th
August 2009
3 posts
Зажигалочки
Убирал сгодня дома и собрал кучу зажигалок
Aug 23rd
Aug 8th
203 notes
Aug 8th
104 notes
July 2009
2 posts
Навколо запущено
Вчора запустили каталог українських садиб, котеджів і тощо. Сервіс шукає по українським садибам, котеджам, мініготелям. Фактично це банк місць для відпочинку в україні. Сервіс має дві мови російську: navkolosvitu.kiev.ua, та українську: navkolosvitu.com.ua. Зараз йде додавання информации про місця для відпочинку. Плани грандіозні, зібрати як умога більше інформації про можливості відпочити в...
Jul 29th
Jul 24th
May 2009
7 posts
May 26th
May 26th
Navkolo
Start working on performance of http://navkolosvitu.com.ua. Navkolo is tour searching service. In future will be added green tourism in ukraine. Interesting places in ukraine for rest. And gather all tour data provided by ukrainian tour providers Will experiment with export data from xml( hpricon, nokogiri, libxml), csv, and yaml. Want to decide using of what format needs less of memory.
May 21st
May 20th
Криві руки
Криві руки у программера, це коли у у інет провайдера айпішники видаються тільки віндовим компам.
May 17th
Код має бути  робастним(robust)
May 15th
Thinking about development flow…
May 15th
April 2009
1 post
Favicon in firefox
Mozilla Firefox кеширует иконки, через некоторое время иконка появится. Но это можно ускорить. Напишите в адрессной строке about:config, дальше в поиске задайте favicons, дальше необходимо установить занчение опции browser.chrome.favicons в false. после чего перезапустить броузер. И иконка обновится.
Apr 2nd
March 2009
1 post
Hi all!
A’m here ))
Mar 28th