http://www.sharesnippets.com/rss Tue, 06 May 2008 20:37:12 GMT ShareSnippets: jivko http://www.sharesnippets.com/posts/show/31 Ubuntu change the default editor <br /> <br /><code> <br />update-alternatives --config editor <br /></code> Tue, 06 May 2008 20:37:12 GMT http://www.sharesnippets.com/posts/show/31 jivko () http://www.sharesnippets.com/posts/show/30 Забравяте да променяте годината в подписа(bottom) на сайта си или по лошо в сайта на клиент ! <br /> <br />Helper code: <br /><code> <br /> def current_year <br /> Time.now.strftime('%Y') <br /> end <br /></code> <br /> <br />View: <br /><code> <br />"...Всички права запазени <%= current_year %> ...." <br /></code> Wed, 02 Apr 2008 20:42:10 GMT http://www.sharesnippets.com/posts/show/30 jivko () http://www.sharesnippets.com/posts/show/29 Български участник в европейско SEO състезание. <br /> <br />Сайта: <a href="http://seocontest2008.uk.com/" target="_blank">seocontest2008</a> <br /> <br />Състезател: <a href="http://oggin.net/work/seocontest2008-13/" target="_blank">oggin</a> <br /> Sat, 22 Mar 2008 11:25:10 GMT http://www.sharesnippets.com/posts/show/29 jivko () http://www.sharesnippets.com/posts/show/28 Имате инсталиран Rails 2.0.x, а искате да създадете проект с 1.2.6 - Преди всичко трябва да имате инсталиран rails 1.2.6 gem след което: <br /> <br /><code> <br />rails _1.2.6_ името_на_проекта <br /></code> Fri, 21 Mar 2008 22:48:23 GMT http://www.sharesnippets.com/posts/show/28 jivko () http://www.sharesnippets.com/posts/show/27 Не броими имена и Rest Rails - Например: News <br /> <br /><code> <br /> map.resources :news -> map.resources :news, :singular => :news_instance <br /> <br /> news_path() /news <br /> new_news_instance_path() /news/new <br /> news_instance_path(1) /news/1 <br /> edit_news_instance_path(1) /news/1;edit <br /> <br /> #edit <br /> <% form_for(@news, :url=> news_instance_path(@news)) do |f| %> <br /> <br /> ...... <br /> <br /> if @news.save <br /> format.html { redirect_to news_instance_path(@news) } <br /> ...... <br /> <br /></code> Sun, 09 Mar 2008 16:52:09 GMT http://www.sharesnippets.com/posts/show/27 jivko () http://www.sharesnippets.com/posts/show/26 Импорт на CSV файл с ruby <br /> <br />Пример с FasterCSV <br /><code> <br />sudo gem install fastercsv <br /></code> <br /><code> <br />require 'rubygems' <br />require 'fastercsv' <br /> <br />FasterCSV.foreach('./imAreas.csv') do |row| <br /> e1 = row[0] <br /> e2 = row[2] <br /> e3 = row[3] <br /> ......... <br />end <br /></code> Tue, 19 Feb 2008 13:42:49 GMT http://www.sharesnippets.com/posts/show/26 jivko () http://www.sharesnippets.com/posts/show/25 Покажете на търсачките къде се намира вашият sitemap.xml като добавите следното в robots.txt <br /> <br /><code> <br />Sitemap: http://www.yoursite.com/sitemap.xml <br /></code> Wed, 13 Feb 2008 11:22:39 GMT http://www.sharesnippets.com/posts/show/25 jivko () http://www.sharesnippets.com/posts/show/24 Инсталация на TinyMCE в RoR приложение: <br /> <br />1. Плъгин <br /><code> <br />cd vendor/plugins <br /> svn export https://secure.near-time.com/svn/plugins/trunk/tiny_mce <br /></code> <br />2. Инсталация в приложението <br /><code> <br /> rake tiny_mce:scripts:install <br /></code> <br />3. Използване: <br />Във вашия layout добавете: <br />(Препоръката е да се добави преди останалите javascipt) <br /><code> <br /> <%= javascript_include_tiny_mce_if_used %> <br /> <%= tiny_mce if using_tiny_mce? %> <br /></code> <br />В използваният контролер: <br /><code> <br />class Admin::BaseController < ApplicationController <br /> layout 'admin' <br /> uses_tiny_mce(:options => {:theme => 'advanced', <br /> :browsers => %w{msie gecko}, <br /> :theme_advanced_toolbar_location => "top", <br /> :theme_advanced_toolbar_align => "left", <br /> :theme_advanced_resizing => true, <br /> :theme_advanced_resize_horizontal => false, <br /> :paste_auto_cleanup_on_paste => true, <br /> :theme_advanced_buttons1 => %w{formatselect fontselect fontsizeselect bold italic underline strikethrough separator justifyleft justifycenter justifyright indent outdent separator bullist numlist forecolor backcolor separator link unlink image undo redo}, <br /> :theme_advanced_buttons2 => [], <br /> :theme_advanced_buttons3 => [], <br /> :plugins => %w{contextmenu paste}}, <br /> :only => [:new, :edit, :show, :index]) <br />..... <br /></code> Sat, 09 Feb 2008 21:53:04 GMT http://www.sharesnippets.com/posts/show/24 jivko () http://www.sharesnippets.com/posts/show/23 <code> <br />Redirect 301 /example_dir http://www.domain_example.com <br /></code> Sat, 02 Feb 2008 18:54:20 GMT http://www.sharesnippets.com/posts/show/23 jivko () http://www.sharesnippets.com/posts/show/21 Инсталацията: <br /> <br /><code> <br />sudo perl -MCPAN -e 'install DBD::mysql' <br /></code> <br /> <br />Грешката: <br /> <br /><code> <br />dbdimp.c: In function 'mysql_dr_connect': <br />dbdimp.c:1677: error: 'ulong' undeclared (first use in this function) <br />dbdimp.c:1677: error: (Each undeclared identifier is reported only once <br />dbdimp.c:1677: error: for each function it appears in.) <br />dbdimp.c:1677: error: parse error before numeric constant <br />make: *** [dbdimp.o] Error 1 <br /></code> <br /> <br />Решението: <br />Редактирайте ‘mysql_com.h’ в ‘/usr/local/mysql/includes’ и добавете: <br /> <br /><code> <br />typedef unsigned long ulong; <br /></code> Fri, 01 Feb 2008 09:49:39 GMT http://www.sharesnippets.com/posts/show/21 jivko ()