Towry Wang towry

Rust Borrow Rules Overview

NOTE: The rules shown here do not take the lifetime constraints into account. The rules could be easily adapted to cover the lifetimes as well but this is not done for similicty at this point.

How to read the following:

The operations on the objects and fiels are denoted as follows:

Testable JavaScript Resources

Testing JavaScript isn't just a thing you can read about in children's fairy tales.

This is just a scratch pad of everything I find. As the really good resources start to float to the top, I'll transition them to a more permanent GitHub repo.

General

Test-Driven JavaScript Development [book]
JavaScript Testing Recipes [book]

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
	<html>
	<head>
	<title>mso-text-animation</title>
	</head>
	<body>
	<h1 style="mso-text-animation: ants-black">mso-text-animation: ants-black</h1>
	<h1 style="mso-text-animation: ants-red">mso-text-animation: ants-red</h1>
	<h1 style="mso-text-animation: blink-background">mso-text-animation: blink-background</h1>
	<h1 style="mso-text-animation: lights">mso-text-animation: lights</h1>

	# fshow - git commit browser (enter for show, ctrl-d for diff, ` toggles sort)
	fshow() {
	local out shas sha q k
	while out=$(
	git log --graph --color=always \
	--format="%C(auto)%h%d %s %C(black)%C(bold)%cr" "$@" \|
	fzf --ansi --multi --no-sort --reverse --query="$q" \
	--print-query --expect=ctrl-d --toggle-sort=\`); do
	q=$(head -1 <<< "$out")
	k=$(head -2 <<< "$out" \| tail -1)

	import UIKit

	@UIApplicationMain
	class AppDelegate: UIResponder, UIApplicationDelegate {

	var window: UIWindow?

	func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: NSDictionary?) -> Bool {
	// Override point for customization after application launch.

	import { Component } from "React";

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

	To change a field name in django 1.7+

	1. Edit the field name in the model (but remember the old field name: you need it for step 3!)
	2. Create an empty migration
	$ python manage.py makemigrations --empty myApp
	3. Edit the empty migration (it's in the migrations folder in your app folder, and will be the most recent migration) by adding

	migrations.RenameField('MyModel', 'old_field_name', 'new_field_name'),

	to the operations list.

	/**
	* Page layout, reused across multiple Page components
	* @jsx React.DOM
	*/

	var React = require('react');
	var ExecutionEnvironment = require('react/lib/ExecutionEnvironment');
	var Navigation = require('../components/Navigation.jsx');

	var DefaultLayout = React.createClass({

	uv_run

	- uv__update_time(): Update time with millisecond precision.


	- uv__run_timers(): Loop through "heap" and run timers whose timeout > time.


	- uv__run_pending(): Run all callbacks on the pending_queue. Remove each item
	from the queue when run.