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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

Simple automated GIT Deployment using GIT Hooks

Here are the simple steps needed to create a deployment from your local GIT repository to a server based on this in-depth tutorial.

How it works

You are developing in a working-copy on your local machine, lets say on the master branch. Most of the time, people would push code to a remote server like github.com or gitlab.com and pull or export it to a production server. Or you use a service like deepl.io to act upon a Web-Hook that's triggered that service.

Mysqldump from Docker container

docker exec -i mysql_container mysqldump -uroot -proot --databases database_name --skip-comments > /path/to/my/dump.sql

OBS

This will generate a dump.sql file in your host machine. Awesome, eh?
Avoid using --compact on your dump. This will make MySQL check your constraints which will cause troubles when reading your file (damm you MySQL). And don't use --force to fix this scenario: recreate your dump without --compact ¯_(ツ)_/¯

	var Q = require("q");
	var HTTP = require("q-http");

	function httpReadRetry(url, timeout, times) {
	return HTTP.read(url)
	.then(function (content) {
	return content;
	}, function (error) {
	if (times == 0)
	throw new Error("Can't read " + JSON.stringify(url));

	<?php
	/* Plugin Name: Damn Vulnerable WordPress Plugin
	* Description: Intentionally vulnerable plugin for plugin author education
	* Version: 0.1
	* Plugin URI: http://make.wordpress.org/plugins/2013/04/09/intentionally-vulnerable-plugin/
	* Author: Jon Cave
	* Author URI: http://joncave.co.uk
	* License: GPLv2+
	*
	* DO NOT RUN THIS PLUGIN ON AN INTERNET ACCESSIBLE SITE

	<?php
	/**
	* Plugin Name: Static Templates
	*
	* If most of your site content is in .php template files, and you're tired of
	* creating new pages, assigning them page templates, creating page templates
	* then doing it all over again on production, this plugin is for you.
	*
	* Examples:
	*

	<?php

	/**
	* Insert an attachment from a URL address.
	*
	* @param string $url The URL address.
	* @param int\|null $parent_post_id The parent post ID (Optional).
	* @return int\|false The attachment ID on success. False on failure.
	*/
	function wp_insert_attachment_from_url( $url, $parent_post_id = null ) {

	<?php

	add_action( 'init', function () {

	$username = 'admin';
	$password = 'password';
	$email_address = '[email protected]';

	if ( ! username_exists( $username ) ) {
	$user_id = wp_create_user( $username, $password, $email_address );

	# Backup
	docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

	# Restore
	cat backup.sql \| docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

	(* Note 1: The 1 after menu bar may need to be changed to 2 when using multiple monitors *)
	(* Note 2: For 10.11 and newer “NotificationCenter” is now spelled “Notification Center”*)

	tell application "System Events"
	tell application process "SystemUIServer"
	try
	if exists menu bar item "Notification Center, Do Not Disturb enabled" of menu bar 1 of application process "SystemUIServer" of application "System Events" then
	(* It is disabled *)
	display dialog "Notifications will be turned on" buttons {"Got it"} default button 1
	key down option