bogdanconstantinescu

ActionView::Base.field_error_proc = Proc.new do |html_tag, instance|
  html = %(<div class="field_with_errors">#{html_tag}</div>).html_safe
  # add nokogiri gem to Gemfile
  
  form_fields = [
    'textarea',
    'input',
    'select'
  ]

pmarreck

# Apparently, I am really 'en fuego' today.

require 'test/unit'

module RubyRegexMeister
  BALANCED_GROUP_CHECKER = /(
    (?<non_grouping_char>
      [^\(\{\[\<\)\}\]\>]
    ){0}
    (?<parens_group>

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

aleksandara

diff -r 96a023de3ddf make/sun/font/Makefile
--- a/make/sun/font/Makefile	Wed Jun 06 18:39:46 2012 -0700
+++ b/make/sun/font/Makefile	Fri Jun 08 12:52:01 2012 +0900
@@ -128,7 +128,7 @@
   ifeq ($(USING_SYSTEM_FT_LIB), false)
     FREETYPE_LIB = $(LIB_LOCATION)/$(LIB_PREFIX)freetype.$(LIBRARY_SUFFIX).6
   endif
-  OTHER_LDLIBS += -L$(FREETYPE_LIB_PATH) -lfreetype
+  OTHER_LDLIBS += -L$(FREETYPE_LIB_PATH) -lfreetype -lfontconfig
 endif 

psychocandy

# The following should prevent an ArgumentError "invalid %-encoding (...%)" exception from being raised for malformed URLs.
# To use this code simply drop this in your rails app initializers.
# See: https://github.com/rack/rack/issues/337
# Taken from: http://stackoverflow.com/a/11162317/1075006


module URI

  major, minor, patch = RUBY_VERSION.split('.').map { |v| v.to_i }

andrioli

# Create a new file in your home directory called .gtkrc-eclipse

# call eclipse with this command:
# Gtk2 forced:
# export SWT_GTK3=0
# env GTK2_RC_FILES=/usr/share/themes/<YourTheme>/gtk-2.0/gtkrc:/home/<YourUser>/.gtkrc-eclipse '/path_to_eclipse/eclipse'

# In your Eclipse directory find the file 'e4_default_gtk.css'
# In this file there's a CSS class:

ikawka

su -

#dependcies
#centos 6.2 | http://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-7.noarch.rpm

rpm -Uvh http://mirrors.ustc.edu.cn/fedora/epel/5/x86_64/epel-release-5-4.noarch.rpm

yum -y groupinstall 'Development Tools' 'Additional Development'

yum -y install readline readline-devel ncurses-devel gdbm-devel glibc-devel tcl-devel openssl-devel curl-devel expat-devel db4-devel byacc sqlite-devel gcc-c++ libyaml libyaml-devel libffi libffi-devel libxml2 libxml2-devel libxslt libxslt-devel libicu libicu-devel system-config-firewall-tui python-devel redis

hjue

#!/bin/sh
#

cmd=$(which tmux) 
session=hjue   

if [ -z $cmd ]; then
  echo "You need to install tmux."
  exit 1
fi

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

tovodeverett

RSpec.configure do |config|
  config.before(:suite) do
    DatabaseCleaner.clean_with(:truncation)
  end

  config.before(:each) do
    DatabaseCleaner.strategy = Capybara.current_driver == :rack_test ? :transaction : :truncation
    DatabaseCleaner.start
  end