Jared Christensen jared-christensen

💚 Best Practices: Avoid 3 Common RxJS Issues

Bad-RxJS Issues

Developers often find scenarios where they are compelled to manaully subscribe to Observables in View components; these scenarios do not use the async pipe levels of manual subscription management. These manual subscriptions can lead to:

Observables + memory leaks, and
Zombie subscriptions

Commit Message Conventions

These rules are adopted from the Angular commit conventions.

Goals
Generating CHANGELOG.md
- Recognizing unimportant commits
- Provide more information when browsing the history
Format of the commit message
Subject line

Protractor API

http://angular.github.io/protractor/#/api

Note: Most commands return promises, so you only resolve their values through using jasmine expect API or using .then(function()) structure

Based on this post: https://spagettikoodi.wordpress.com/2015/01/14/angular-testing-cheat-sheet/ by @crystoll

Control browser

browser.get('yoururl'); // Load address, can also use '#yourpage'

	export default {
	title: "MyComponent",
	component: MyComponent,
	decorators: [withRHF(false)], // or true to show submit button on story
	} as Meta;

	// check version
	node -v \|\| node --version

	// list locally installed versions of node
	nvm ls

	// list remove available versions of node
	nvm ls-remote

	// install specific version of node

	<html>
	<head>
	<title>Select styles with CSS only</title>
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<style>
	body {
	background-color: #fff;
	font-family: helvetica, sans-serif;
	margin: 4% 10%
	}

	var http = require("http"),
	url = require("url"),
	path = require("path"),
	fs = require("fs"),
	mime = require("mime")
	port = process.argv[2] \|\| 8888;

	http.createServer(function(request, response) {

	var uri = url.parse(request.url).pathname

	#!/bin/bash

	# This way you can customize which branches should be skipped when
	# prepending commit message.
	if [ -z "$BRANCHES_TO_SKIP" ]; then
	BRANCHES_TO_SKIP=(master develop test)
	fi

	BRANCH_NAME=$(git symbolic-ref --short HEAD)
	BRANCH_NAME="${BRANCH_NAME##*/}"