huruji huruji

Shallow

Real unit test (isolation, no children render)

Simple shallow

Calls:

constructor
render

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 = {

调试 Node 程序

[TOC]

本文介绍的两个调试方法需要 Node 版本大于 6.3.0.

待调试程序

我们来调试下最经典的迷你服务器程序，新建一个文件 app.js，输入内容如下：

Q: How to build both minified and uncompressed bundle with Webpack?

A1: Use plugin UglifyJsPlugin (before webpack 4)

let webpack = require("webpack");

module.exports = {
    entry: {
        'bundle': './entry.js',
 'bundle.min': './entry.js'

When will [email protected] be released (and other PRs merged?)

On March 22, npm fired several members of the open source and community team for discussing workplace conditions and other labor organizing activities. As a result, core employee contributors to the npm cli were removed from the project, and others have left in solidarity or put their work on hold.

Multiple claims were filed with the NLRB on this matter. The NLRB has investigated and found sufficient evidence of validity to proceed. The National Labor Relations Act of 1935 protects US employees' right to engage in discussions of workplace concerns without threat of retaliation -- and awareness of the importance of how we treat each other is something I valued so much in collaborating with the cli team. How can we work together if we aren't free to discuss what we need?

It's disappointing for all of us to find the work we were doing interrup

	<!DOCTYPE html>
	<html lang="en">

	<head>
	<meta charset="UTF-8">
	<title></title>
	<link rel="stylesheet" href="./style.css">
	</head>

	<body>

	let N = 10
	let source = []

	let M = 4

	for (let i = 0; i < N; i++) {
	let len = Math.floor(Math.random() * 5) + 5
	let item = []
	for (let j = 0; j < len; j++) item.push(Math.floor(Math.random() * 10))
	source.push(item)

	function Promise(excutor) {
	let self = this;
	self.status = 'pending';
	self.value = null;
	self.reason = null;
	self.onFulfilledCallbacks = [];
	self.onRejectedCallbacks = [];

	function resolve(value) {
	if(self.status === 'pending') {

	var proxyContext = function(ctx) {
	return new Proxy(ctx, {
	get(obj, prop) {
	if (prop in obj) {
	return obj[prop];
	}
	const newCtx = proxyContext(ctx.clone());
	if (prop in rules) {
	let re = newCtx.addRule(rules[prop]);
	return re;

	import JavaScriptCore
	import Foundation

	let context = JSContext()!

	import JavaScriptCore

	@objc protocol MovieJSExports: JSExport {
	var title: String { get set }
	var price: String { get set }