Stephan stephan-v

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

My modified fork of agnoster.zsh-theme

A ZSH theme optimized for people who use:

Solarized
Git
Unicode-compatible fonts and terminals (I use iTerm2 + Menlo)

Compatibility

URL	HTTP Verb	Action
/photos/	GET	index
/photos/new	GET	new
/photos	POST	create
/photos/:id	GET	show
/photos/:id/edit	GET	edit
/photos/:id	PATCH/PUT	update
/photos/:id	DELETE	destroy

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

	#!/bin/bash

	# Functions ==============================================

	# return 1 if global command line program installed, else 0
	# example
	# echo "node: $(program_is_installed node)"
	function program_is_installed {
	# set to 1 initially
	local return_=1

	#!/bin/bash
	# A shell script to restore a large SQL dump using root login.
	# Usage: ./restore_dump.sh dump.sql app_devdb
	#
	# Author: Michael de Silva ([email protected] / http://github.com/bsodmike)

	(( $# != 2 )) && { echo "Usage: $0 dump.sql database_name"; exit 1; }
	[ ! -f $1 ] && { echo "$1 not found1"; exit 1; }

	RESULT=`mysql -u root -p --skip-column-names -e "SHOW DATABASES LIKE '$2'"`

	#!/bin/bash

	SCHEMA="support_mozilla_com.2013.07.17.schema.sql"
	DATA="support_mozilla_com.2013.07.17.data.sql"
	SIZE="$(du $DATA \| awk '{ print $1 }')K"
	DBNAME="kitsune"

	{
	echo "Dropping/creating database ${DBNAME}" >&2
	echo "DROP DATABASE IF EXISTS ${DBNAME};"

	# The idea of this deployment script is to create a deploy copy of your website and handle
	# Git and Composer updates in there. Aferwards, it just renames that deploy copy to become the
	# live website. We then run the database migrations and take the application out of maintenance mode.

	# Obviously, you will have to replace all instances of {{ websiteName }} with the name of your website and
	# {{ branchName }} with the name of the branch you would like to pull changes from. This is usually the master branch.

	# Start by checking for for old deployment folder and remove it if we have one.
	if [ -d "/home/forge/{{ websiteName }}-deploy" ]; then
	rm -Rf /home/forge/{{ websiteName }}-deploy

	#!/bin/sh

	# Import a large sql dump file to a MySQL database from command line
	# https://cmanios.wordpress.com/2013/03/19/import-a-large-sql-dump-file-to-a-mysql-database-from-command-line/

	# store start date to a variable
	imeron=`date`

	echo "Import starting..."
	dumpfile="/path/to/dumpfile.sql"

	# Assuming an Ubuntu Docker image
	$ docker run -it <image> /bin/bash