waffleau

  def self.extract_dominant_colors(image_path, quantity=5, threshold=0.01)
    image = MiniMagick::Image.open(image_path)

    # Get image histogram
    result = image.run_command('convert', image_path, '-format', '%c', '-colors', quantity, '-depth', 8, 'histogram:info:')
    
    # Extract colors and frequencies from result
    frequencies = result.scan(/([0-9]+)\:/).flatten.map { |m| m.to_f }
    hex_values = result.scan(/(\#[0-9ABCDEF]{6,8})/).flatten
    total_frequencies = frequencies.reduce(:+).to_f

arjunvenkat

How to seed a Rails database with a CSV file

1. Setup

First, Create a folder inside of lib called seeds

Put your CSV file example.csv into the lib/seeds folder. In the example below, the file is called real_estate_transactions.csv

Make sure you've created a resource with the appropriate columns to match your seed data. The names don't have to match up.

stalmok

.prevent-text-breakouts {
  -ms-word-break: break-all;
      word-break: break-all;
      word-break: break-word;
  -webkit-hyphens: auto;
     -moz-hyphens: auto;
          hyphens: auto;
}

supasympa

  function updateShareButtons(location, title, imgsrc) {
    $('.share').hide();
    $('.sharethis').html('');

    var services = [
      {type : 'facebook',
        image : './css/img/social-facebook.png'},
      {type : 'twitter',
        image : './css/img/social-twitter.png'},
      {type : 'email',

chrisyour

# Want to show hidden files and folders in your TextMate project drawer? Simple, just modify the file and folder patterns in TextMate's preferences.

# Instructions:
# Go to TextMate > Preferences...
# Click Advanced
# Select Folder References

# Replace the following:

# File Pattern