JoeGermuska

#!/usr/bin/env python
"""
Like cut, but for CSVs. To be used from a shell command line.
 
Change row[1] to the row index to be printed. row[1] will print the second
item in the row.

Note that fields are zero-based, as opposed to 'cut' where they are 1-based.

Leveraged from/motivated by an example from @bycoffe

smasty

<? foreach(range(1, 10) as $i) echo $i * 2 . " ";

udzura

%w(rack tilt backports).map do |lib|
  require lib
end
%w(INT TERM).map do |sig|
  trap(sig){ $r.stop }
end

Sinatra = Module.new {
  extend Rack
  a = (Application = Builder.new)

dex4er

global import require 'prelude-ls'
# or "lsc -d" command

# 1. Multiple Each Item in a List by 2
list = [1 to 10] |> map (* 2)
list.for-each (n) !-> console.log n

# 2. Sum a List of Numbers
n = sum [1 to 1000]
console.log n

vasilisvg

#HTML presentation tools

There are many HTML presentation tools and they are all created for slightly different reasons. Here's an overview. Please let me know if I forgot any.

##CSSS

CSS-based SlideShow System

• Source
• Example

shawndrost

# the new and improved one-file rails app -- now including 

require "action_controller/railtie"

class Tester < Rails::Application
  config.session_store :cookie_store, :key => '_rails_session'
  config.secret_token = '095f674153982a9ce59914b561f4522a'
end

class UsersController < ActionController::Base

maxivak

  def resize_nocrop_noscale(image, w,h)
    w_original = image[:width].to_f
    h_original = image[:height].to_f

    if w_original < w && h_original < h
      return image
    end

    # resize
    image.resize("#{w}x#{h}")

karmi

source "http://rubygems.org/"
gem "sinatra", "~> 1.3.0"
gem "thin"

janko

// Java
import java.util.BufferedReader;
import java.util.FileReader;
import java.util.IOException;

String content = new String();
try {
  BufferedReader reader = new BufferedReader(FileReader.new(filename));
  String line;
  while ((line = reader.readLine()) != null) {

tomtaylor

module Base58

  class InvalidCharacterError < RuntimeError; end

  ALPHABET =
    %w(
      1 2 3 4 5 6 7 8 9 
      a b c d e f g h i 
      j k m n o p q r s 
      t u v w x y z A B