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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.

Element

Box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
• elem.clientLeft, elem.clientTop, elem.clientWidth, elem.clientHeight
• elem.getClientRects(), elem.getBoundingClientRect()

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#!/usr/bin/env ruby
require "json";

# Change github credentials and organization name
github = {:user => "johndoe", :pass => "password", :org => "twitter"}

repos = `curl --user "#{github[:user]}:#{github[:pass]}" https://api.github.com/orgs/#{github[:org]}/repos\?per_page\=200\&type\=private`
for repo in JSON.load(repos)
    puts "\n+++ Starting with " + repo["name"]
    %x[git clone #{repo["ssh_url"]}]

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#!/bin/sh
# Just copy and paste the lines below (all at once, it won't work line by line!)
# MAKE SURE YOU ARE HAPPY WITH WHAT IT DOES FIRST! THERE IS NO WARRANTY!

function abort {
  echo "$1"
  exit 1
}

set -e

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#!/usr/bin/env bash

set -e

function echo_color() {
    # Some colors:
    # 0-black, 1-red, 3-yellow, 76-green, 26 or 27-blue, 237-grey, 255-white
    local background=''
    local foreground=''

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#!/usr/bin/env bash

set -e

function echo_color() {
    # Some colors:
    # 0-black, 1-red, 3-yellow, 76-green, 26 or 27-blue, 237-grey, 255-white
    local background=''
    local foreground=''

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I'm having trouble understanding the benefit of require.js. Can you help me out? I imagine other developers have a similar interest.

From Require.js - Why AMD:

The AMD format comes from wanting a module format that was better than today's "write a bunch of script tags with implicit dependencies that you have to manually order"

I don't quite understand why this methodology is so bad. The difficult part is that you have to manually order dependencies. But the benefit is that you don't have an additional layer of abstraction.

---

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Source: https://github.com/stevekwan/best-practices/blob/master/README.md

Coding Standards and Best Practices

Standards and best practices guides for various front-end technologies.

Author:
Steve Kwan, Project Lead, EASPORTS.com
Electronic Arts

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# -*- coding: utf-8 -*-
"""
Builds epub book out of Paul Graham's essays: http://paulgraham.com/articles.html

Author: Ola Sitarska <ola@sitarska.com>
Copyright: Licensed under the GPL-3 (http://www.gnu.org/licenses/gpl-3.0.html)

This script requires python-epub-library: http://code.google.com/p/python-epub-builder/
"""

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#!/usr/bin/env ruby

FSCRIPT_PATH = "/Library/Frameworks/FScript.framework"

GDB = IO.popen("gdb", "w")
def gdb(cmd)
    GDB.puts cmd
    GDB.flush
end

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'rewrite' => true
	'public' => true	'publicly_queryable' => true	/cpt-slug/cpt-post-slug 	Loads fine
	'public' => false	'publicly_queryable' => true	/cpt-slug/cpt-post-slug 	Loads fine
	'public' => true	'publicly_queryable' => false	/cpt-slug/cpt-post-slug		404 Error
	'public' => false	'publicly_queryable' => true	/cpt-slug-cpt-post-slug 	404 Error

'rewrite' => false
	'public' => true	'publicly_queryable' => true	/?cpt-slug=cpt-post-slug 	Loads fine
	'public' => true	'publicly_queryable' => true	/?p=ID&post_type=cpt-slug 	Loads fine
	'public' => false	'publicly_queryable' => true	/?cpt-slug=cpt-post-slug 	Loads fine