hieuk09

// ==UserScript==
// @name       PivotalTracker link copier
// @namespace  http://www.eastagile.com
// @version    1.3
// @description  Adds a button for quick copying from PT
// @match      https://www.pivotaltracker.com/*/projects/*
// @require    http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js
// @copyright  2012+, Thien Lam
// ==/UserScript==
// access global variable 'app'

hieuk09

// ==UserScript==
// @name       Pivotal Link for commit
// @namespace  http://eastagile.com/
// @version    1.0
// @description  This is use for get the link from story for commit name
// @match      https://www.pivotaltracker.com/*/projects/*
// @require    http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js
// @copyright  2013+, Hieu Nguyen
// ==/UserScript==

hieuk09

// ==UserScript==
// @name        Unfriend In Single-Click on Facebook by Cha
// @description This script is useful if you don't want to delete each friends one by one.
// @namespace   Cha
// @include      *.facebook.com/*
// @require       http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.js
// @version     3.6.1
// ==/UserScript==
// Developed by Cha(Muhammad Rafizan) - http://fb.com/cha.dae.woong.sunbae

hieuk09

Sublime Text 2 – Useful Shortcuts (PC)

Loosely ordered with the commands I use most towards the top. Sublime also offer full documentation.

Editing

Ctrl+C	copy current line (if no selection)
Ctrl+X	cut current line (if no selection)
Ctrl+⇧+K	delete line
Ctrl+↩	insert line after

hieuk09

class Animal
  def name
    'animal'
  end
end

class Cow < Animal
  def name
    'cow'
  end

hieuk09

namespace :something do
  task execute_patch: :environment do
    # OtherClass is used in MyClass
    OtherClass.class_eval do
      def foo
        'bar'
      end
    end
    
    loop do

hieuk09

require 'open-uri'
require 'fileutils'
require 'ruby-progressbar'

progress_bar = ProgressBar.create(
  starting_at: 0,
  total: nil,
  format: "%a %B %p%% %r KB/sec",
  rate_scale: lambda { |rate| rate / 1024 }
)

hieuk09

 #!/bin/bash

 array=("master" "acts_as_api" "active_model_serializers" "jbuilder" "jbuilder_with_partial" "rabl" "roar")
 for i in "${array[@]}"
 do
   env -i git checkout $i
   rspec
 done

hieuk09

describe "validations" do
  it "validates presence of github_username" do
    acceptance = build(:acceptance, github_username: "")

    expect(acceptance).to be_invalid
    expect(acceptance.errors[:github_username]).to eq(["can't be blank"])
  end

  it "bubbles up user validations" do
    acceptance = build(:acceptance, password: "")

hieuk09

Note on NES specification

Introduction

NES is Nintendo Entertainment System, a gaming console which is popular in 1980s

Hardware Overview

Since I'm reading the specification while implementing the emulator for Chip8, there will be some comparison between them.