thuongvu

# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

thuongvu

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

thuongvu

Introduction

Author: Ari Lerner.

AngularJS offers a single framework that can be used to build dynamic, client-centric applications. It provides:

• Module support
• DOM manipulation
• Animations
• Templating

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import { Component } from "React";

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

thuongvu

/*
 * There's a bug in Chrome/Safari using overflow:hidden with border-radius. This mask fixes it. 
 * Solution: http://stackoverflow.com/questions/5736503/how-to-make-css3-rounded-corners-hide-overflow-in-chrome-opera/10296258#10296258
 */
.masked {
    position: absolute;
    border-radius: 10px;
    overflow: hidden;
    /* this fixes the overflow:hidden in Chrome */
    -webkit-mask-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAA5JREFUeNpiYGBgAAgwAAAEAAGbA+oJAAAAAElFTkSuQmCC);

thuongvu

(function(shape) {
	// utility
	var getSet = function(propertyName, _property) {
		if (_property) {
			this['_' + propertyName] = _property;
			return this;
		} else {
			return this['_' + propertyName];
		};
	};

thuongvu

// Main script
(function() {
	var Game = {
		startGame: function() {
			this.inSession = 1,
			this.player1Turn = true,
			this.claimed = [],
			this.gameBoardState = [null, 1,2,3,4,5,6,7,8,9],
			this.winner = null;
			this.count = 0;