Valerii Vasin ValeriiVasin

Moved to https://agentcooper.github.io/youtube-sort/

TypeScript Deep Partial Interface

export type DeepPartial<T> = T extends Function ? T : (T extends object ? { [P in keyof T]?: DeepPartial<T[P]>; } : T);

Before [email protected]

type DeepPartial = {

Here's a more in depth explanation of Angular's DI, RequireJS, and what's coming up in Angular 2.0 and ES6 modules.

Angular DI is not a module loader! It injects objects that have already been loaded using script tags. It does not do lazy-loading. Angular 2.0 will use ES6 import for module loading. Angular 2.0 will also add a DI layer that runs after the modules load.

I need to go over Java's import vs. JavaScript's require/import and Java singletons to further explain what Angular's DI is doing.

Java's import allows you to access another package's types without fully qualifying the package name. JavaScript's import loads a module and creates references to the module's exported objects. These are very different operations. JavaScript's import is powerful stuff! You have the objects, not just aliases to a package's types.

Singleton is a pattern, not the object itself. In Java you start with a type and have to create an instance. The singleton pattern ensures you have only 1 instance of that t

Frontend Development

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https://github.com/dypsilon/frontend-dev-bookmarks

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This article has been given a more permanent home on my blog. Also, since it was first written, the development of the Promises/A+ specification has made the original emphasis on Promises/A seem somewhat outdated.

You're Missing the Point of Promises

Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:

getTweetsFor("domenic", function (err, results) {
 // the rest of your code goes here.

	import React, { Suspense, useState } from "react";
	import { unstable_createResource as createResource } from "react-cache";
	import {
	Combobox,
	ComboboxInput,
	ComboboxList,
	ComboboxOption
	} from "./Combobox2.js";

	function App({ tabIndex, navigate }) {

	"use strict";

	// Domenic needs a Tweeter
	function Domenic(tweeter) {
	this.tweeter = tweeter;
	}
	Domenic.inject = ["tweeter"];

	Domenic.prototype.doSomethingCool = function () {
	return this.tweeter.tweet("Did something cool!");

	(function( app ) {
	'use strict';

	var ApplicationView = Ember.ContainerView.extend({
	childViews: [ 'headerView', 'mainView', 'footerView' ],
	headerView: Ember.ContainerView.create({
	childViews: [ 'titleView', 'createTodoView' ],
	elementId: 'header',
	tagName: 'header',
	titleView: Ember.View.create({

	sudo rm -rf /usr/local/mysql*
	sudo rm -rf /Library/StartupItems/MySQLCOM
	sudo rm -rf /Library/PreferencePanes/My*
	sudo rm -rf /Library/Receipts/mysql*
	sudo rm -rf /Library/Receipts/MySQL*
	sudo rm -rf /var/db/receipts/com.mysql.*
	sudo rm /etc/my.cnf
	sudo sed '/MYSQLCOM=-YES-/d' /etc/hostconfig # remove line MYSQLCOM=-YES- from /etc/hostconfig