qerub

require "lifx" # http://www.rubydoc.info/gems/lifx

def calculate_color(i) # 0 <= i <= 1
  h = [40 * 2 * i, 40].min         # will be 40 (yellow) at i=1/2 and stay there
  s = 1.0 - [(i - 0.5) * 2, 0].max # will be 1 until i=1/2 and then go down to 0
  b = i
  LIFX::Color.hsbk(h, s, b, LIFX::Color::KELVIN_MIN)
end

duration = 10 * 60 # seconds

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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seanlilmateus

module Forwardable
  FORWARDABLE_VERSION = "1.1.0"

  @debug = nil
  class << self
    attr_accessor :debug
  end

  # Takes a hash as its argument.  The key is a symbol or an array of
  # symbols.  These symbols correspond to method names.  The value is

nlively

#!/bin/bash

find . \( -iname '*.rb' -o -iname '*.css' -o -iname '*.js' -o -iname '*.erb' -o -iname '*.html' -o -iname '*.haml' -o -iname '*.scss' -o -iname '*.coffee' \) -exec wc -l {} + | sort -n

timothyekl

# Tested with Ruby 1.9
# Needs gem "guard" (https://github.com/guard/guard)
# Needs gem "guard-shell" (https://github.com/guard/guard-shell)
# Uses process "growlnotify" (http://growl.info/extras.php)
# Uses process "pdflatex" from standard TeXLive distribution

guard 'shell' do
  watch(%r{(.+)\.tex}) do |m| 
    `growlnotify -m #{m[0]} Recompiling` 
    `pdflatex -interaction=batchmode #{m[0]} >/dev/null`