Kuitos kuitos

用例子讲解 RxJS 5 的 Operators 。

原文链接：RxJS 5 Operators By Example by @btroncone

RxJS 5 Operators By Example

⚠️ UPDATE: I have moved the contents of this gist plus more to http://www.learnrxjs.io and https://github.com/btroncone/learn-rxjs. For expanded examples, explanations, and resources, please check out this new location!

A complete list of RxJS 5 operators with easy to understand explanations and runnable examples.

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

Javascript 的测试, 不管在用 jasmine 还是 mocha, 都是很头疼的事情. 但是自从有了 jest, 一口气写7个测试, 腰也不疼了, 头也不疼了.

只需要 3 个理由

在说用 jest 测为什么好之前,我们先来看我们要测的一个例子.

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.

	[Unit]
	Description=Shadowsocks Server
	After=network.target

	[Service]
	ExecStart=/usr/local/bin/ssserver -c /etc/shadowsocks/ss-config.json
	Restart=on-abort

	[Install]
	WantedBy=multi-user.target

	<!--
	Created by Kuitos on 2015/03/06 10:15 AM.
	Email: [email protected]
	author: EdwardCTaylor
	author: Kuitos
	Licence: MIT
	-->
	<!DOCTYPE html>
	<html>
	<head>

	.range-slider-container {
	position:relative;
	width:100%;
	height:100px;
	}

	.range-slider-left {
	position:absolute;
	top:0;
	width:100%;

	function get(uri) {
	return http(uri,'GET');
	}
	function post(uri,data) {
	if(typeof data === 'object' && !(data instanceof String \|\| (FormData && data instanceof FormData))) {
	var params = [];
	for(var p in data) {
	if(data[p] instanceof Array) {
	for(var i = 0; i < data[p].length; i++) {
	params.push( encodeURIComponenet(p) + '[]=' + encodeURIComponenet(data[p][i]);

	#!/bin/bash

	set -e

	if [ $# -eq 0 ]; then
	echo "USAGE: $0 plugin1 plugin2 ..."
	exit 1
	fi

	plugin_dir=/var/lib/jenkins/plugins