Ruslan Tursunov justerror

This notes is written by Sheldon. You can find me with #iOSBySheldon in Github, Youtube, Facebook, etc.

Need

Convert .mov/.MP4 to .gif

Reason

As a developer, I feel better to upload a short video when I create the pull request to show other viewers what I did in this PR. I tried .mov format directly got after finishing recording screen using Quicktime, however, gif offers preview in most web pages, and has smaller file size.

This is not limited to developer, anyone has this need can use this method to convert the files.

CSS filter generator to convert from base hex color to target hex color

A Pen by Barrett Sonntag on CodePen.

License.

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

intro_configuration.html

First one found from of

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

Setting up github and bitbucket on the same computer (Windows)

Guide for Windows

mix3d asked for some help using this guide with windows so here we go. This was tested with Windows 10. Run all commands in Git Bash once it's installed.

Github will be the main account and bitbucket the secondary.

Git for Windows

Download and install Git for Windows
- In the installer, select everything but decide if you want a desktop icon (2nd step)

	export class AppModule {
	constructor(private router: Router, private viewportScroller: ViewportScroller) {
	// Disable automatic scroll restoration to avoid race conditions
	this.viewportScroller.setHistoryScrollRestoration('manual');

	this.handleScrollOnNavigation();
	}

	/**
	* When route is changed, Angular interprets a simple query params change as "forward navigation" too.

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>HKAtrialFibrillationDetectionOnboardingCompleted</key>
	<integer>1</integer>
	<key>HKElectrocardiogramOnboardingCompleted</key>
	<integer>3</integer>
	</dict>
	</plist>

	# Configuration options are limited to SSL/TLS

	# Enable SSL session caching for improving performance by avoiding the costly session negotiation process where possible
	# SSL Labs doesn't assume that SNI is available to the client, so it only tests the default virtual server
	# setting this globally to make it work across all the nginx virtual servers (including the default virtual server)
	ssl_session_cache shared:ssl_session_cache:10m;
	ssl_session_timeout 10m;

	server {
	listen 443 ssl;

	// Файл "tsconfig.json":
	// - устанавливает корневой каталог проекта TypeScript;
	// - выполняет настройку параметров компиляции;
	// - устанавливает файлы проекта.
	// Присутствие файла "tsconfig.json" в папке указывает TypeScript, что это корневая папка проекта.
	// Внутри "tsconfig.json" указываются настройки компилятора TypeScript и корневые файлы проекта.
	// Программа компилятора "tsc" ищет файл "tsconfig.json" сначала в папке, где она расположена, затем поднимается выше и ищет в родительских папках согласно их вложенности друг в друга.
	// Команда "tsc --project C:\path\to\my\project\folder" берет файл "tsconfig.json" из папки, расположенной по данному пути.
	// Файл "tsconfig.json" может быть полностью пустым, тогда компилятор скомпилирует все файлы с настройками заданными по умолчанию.
	// Опции компилятора, перечисленные в командной строке перезаписывают собой опции, заданные в файле "tsconfig.json".

	# Change YOUR_TOKEN to your prerender token
	# Change example.com (server_name) to your website url
	# Change /path/to/your/root to the correct value

	server {
	listen 80;
	server_name example.com;

	root /path/to/your/root;
	index index.html;