dmitry-ilyashevich

#!/usr/bin/ruby

require 'yaml'

class Database
  attr_reader :config_file, :settings

  def initialize
    @config_file = File.expand_path(File.join(File.dirname(__FILE__), "../../config/database.yml"))

dmitry-ilyashevich

@mixin background-image-retina($file, $type, $width, $height) {
  background-image: url($file + '.' + $type);

  @media (-webkit-min-device-pixel-ratio: 2) {
    & {
      background-image: url($file + '@2x.' + $type);
      -webkit-background-size: $width $height;
    }
  }
}

dmitry-ilyashevich

BREW_POSTGRES_DIR=`brew info postgres | awk '{print $1"/bin"}' | grep "/postgresql/"`
LION_POSTGRES_DIR=`which postgres | xargs dirname`
LION_PSQL_DIR=`which psql | xargs dirname`
 
sudo mkdir -p $LION_POSTGRES_DIR/archive
sudo mkdir -p $LION_PSQL_DIR/archive
 
for i in `ls $BREW_POSTGRES_DIR`
do
    if [ -f $LION_POSTGRES_DIR/$i ]

dmitry-ilyashevich

$.extend({ max: function(a, b) { return a > b ? a : b; } });

dmitry-ilyashevich

# Convert to grayscale, keep transparency
convert image.png -colorspace gray image-gray.png

dmitry-ilyashevich

(function($) {
    var minimumTime = 1000; // minimum ms between events
    var canFireEvent = true;
    function myTimedEvent() {
        if (canFireEvent) {
            canFireEvent = false;
            window.setTimeout(function() {
                canFireEvent = true;
            }, minimumTime);
            executeFunction();

dmitry-ilyashevich

require 'json'

class Hash
  def deep_merge(tree)
    merger = proc { |key,v1,v2| Hash === v1 && Hash === v2 ? v1.merge(v2, &merger) : v2 }
    self.merge(tree, &merger)
  end
end

class HashStorage

dmitry-ilyashevich

#!/bin/bash
# created by Josh Frye | joshfng@gmail.com

# Check if the user has sudo privileges.
sudo -v >/dev/null 2>&1 || { echo $(whoami) has no sudo privileges ; exit 1; }

# Update the system before going any further
echo "Updating system..."
sudo apt-get update >> install.log && sudo apt-get -y upgrade >> ~/install.log
echo "done.."

dmitry-ilyashevich

require 'rubygems'
require 'rmagick'
require 'color_namer'


img = Magick::ImageList.new('photo.jpg')

img.resize_to_fit!(500) # resize the image to have faster quantization
quantized = img.quantize(16) # quantize the photo to reduce number of colors
img.destroy! # prevent memory leaks