crittermike

# One liner
wget --recursive --page-requisites --adjust-extension --span-hosts --convert-links --restrict-file-names=windows --domains yoursite.com --no-parent yoursite.com

# Explained
wget \
     --recursive \ # Download the whole site.
     --page-requisites \ # Get all assets/elements (CSS/JS/images).
     --adjust-extension \ # Save files with .html on the end.
     --span-hosts \ # Include necessary assets from offsite as well.
     --convert-links \ # Update links to still work in the static version.

ryderstorm

# the instructions from here: https://stackoverflow.com/questions/3704919/installing-rmagick-on-ubuntu/31089915#31089915
# worked, but only after I added in line 8

sudo apt-get purge graphicsmagick graphicsmagick-dbg imagemagick-common imagemagick imagemagick-6.q16 libmagickcore-6-headers libmagickwand-dev graphicsmagick-libmagick-dev-compat
sudo apt-get autoremove
sudo apt-get install imagemagick libmagickwand-dev
sudo ln -s /usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16/Magick-config /usr/bin/Magick-config
export PKG_CONFIG_PATH=/usr/lib/x86_64-linux-gnu/pkgconfig
gem install rmagick

vinicius-stutz

Máscaras de telefone com 9º dígito

Source: A Plug-in by Igor Escobar on Github.

License.

ludviglindblom

/**
 * CSS3 Border-Radius with Border - Circle Avatars
 */
 
/* General Styles */

body {  background: url(http://subtlepatterns.com/patterns/white_texture.png);
	font: 100 14px sans-serif;
	color: #444555; text-shadow: 0 2px white;
	text-align: center;	

cmilfont

    validates_attachment_presence :avatar
    validates_attachment_content_type :avatar, :content_type => ["image/png", "image/jpeg", "image/jpg"]
    validates_attachment_size :avatar, :less_than => 10.megabytes  
    has_attached_file :avatar, 
                      :styles => { 
                          :medium => "446x310>", 
#importante definir png como formato do thumb senão ele não aplica o crop se for jpg
                          :thumb => ["100x105#", :png],
                          :dashboard => "150X200>" },
                     :convert_options => {

walterdavis

module Paperclip
  # Converts ogg audio for Firefox
  class Ogg < Processor

    attr_accessor :whiny

    # Creates an Ogg from MP3
    def make
      src = @file
      dst = Tempfile.new([@basename, '.ogg'])