WaKeMaTTa

Converting from Prototype to jQuery

Selecting DOM elements

Prototype’s selector returns DOM elements.

$("element_id");
// return: <div id="element_id"></div>

JoshCheek

# https://vimeo.com/192116528
require "graphics"

class Clock < Graphics::Simulation
  def initialize
    @radius         = 400
    @margin         = 20
    @increment_rate = 0.0009
    @num_lines      = 1600
    @line_width     = 2

brandondurham

/**
 * Using Operator Mono in Atom
 * 
 * 1. Open up Atom Preferences.
 * 2. Click the “Open Config Folder” button.
 * 3. In the new window’s tree view on the left you should see a file called “styles.less”. Open that up.
 * 4. Copy and paste the CSS below into that file. As long as you have Operator Mono SSm installed you should be golden!
 * 5. Tweak away.
 *
 * Theme from the screenshot (http://cdn.typography.com/assets/images/blog/operator_ide2.png):

olivierlacan

This guide assumes that you recently run brew upgrade postgresql and discovered to your dismay that you accidentally bumped from one major version to another: say 9.3.x to 9.4.x. Yes, that is a major version bump in PG land.

First let's check something.

brew info postgresql

The top of what gets printed as a result is the most important:

sebmarkbage

import { Component } from "React";

export var Enhance = ComposedComponent => class extends Component {
  constructor() {
    this.state = { data: null };
  }
  componentDidMount() {
    this.setState({ data: 'Hello' });
  }
  render() {

dineshrajpurohit

/**
 * 
 *  Dinesh
 * 
 *  RootedTreeTraversal
 *   - Preorder Traversal
 *   - Postorder Traversal
 *   - Inorder Traversal
 *   - Levelorder Traversal
 * 

quirkey

require 'rblineprof'

module Rblineprof
  module ConsoleHelpers
    include Rblineprof::Helpers

    def lineprof_block(options = {}, &block)
      profile = lineprof(rblineprof_profiler_regex(options[:lineprofiler])) do
        ret = yield
      end

marcusramberg

json.array! @ranking.results_with_change.each_with_index.to_a do |args|
  # We can't unpack the args in the block param because Jbuilder does
  # something magic.
  (user, player, diff), index = *args

  json.rank index+1
  json.user user, :id, :facebook_id, :name, :square_avatar
  json.score player.r.to_i
  json.change_today diff.to_i

nathany

# add something like this to config.ru
# see https://github.com/kzk/unicorn-worker-killer

if Integer(ENV['UNICORN_KILLER'] || 0) != 0
  require 'unicorn/worker_killer'
  # Max memory size (RSS) per worker
  use Unicorn::WorkerKiller::Oom, (350*(1024**2)), (400*(1024**2)), 30, true
end

tonycoco

These are some needed bundles for TM2...

cd ~/Library/Application Support/Avian/Bundles

git clone https://github.com/cucumber/cucumber-tmbundle Cucumber.tmbundle
git clone https://github.com/kuroir/SCSS.tmbundle
git clone https://github.com/mads379/Whitespace.tmbundle

open Cucumber.tmbundle/color_themes/Sunburst.tmTheme