jane janecakemaster

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

Install ImageMagick for image conversion:

brew install imagemagick

Install tesseract for OCR:

brew install tesseract --all-languages

Or install without --all-languages and install them manually as needed.

NodeSchool and Open-Source Collaborative Community Learning

Talk given at EmpireNode 2014
By Jason Rhodes (@rhodesjason)

Slides

https://speakerdeck.com/jasonrhodes/nodeschool-is-osccl

Links

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

	echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
	. ~/.bashrc
	mkdir ~/local
	mkdir ~/node-latest-install
	cd ~/node-latest-install
	curl http://nodejs.org/dist/node-latest.tar.gz \| tar xz --strip-components=1
	./configure --prefix=~/local
	make install # ok, fine, this step probably takes more than 30 seconds...
	curl https://www.npmjs.org/install.sh \| sh

	#!/bin/sh

	###
	# SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer)
	# For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos
	###

	# Alot of these configs have been taken from the various places
	# on the web, most from here
	# https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx

	# This script was created to convert a directory full
	# of markdown files into rst equivalents. It uses
	# pandoc to do the conversion.
	#
	# 1. Install pandoc from http://johnmacfarlane.net/pandoc/
	# 2. Copy this script into the directory containing the .md files
	# 3. Ensure that the script has execute permissions
	# 4. Run the script
	#
	# By default this will keep the original .md file

	#!/usr/bin/python2.6
	# -- coding: utf-8 --
	# (c) Copyright 2011-2013 by Joseph Reagle
	# Licensed under the GPLv3, see <http://www.gnu.org/licenses/gpl-3.0.html>

	import codecs
	from difflib import SequenceMatcher
	from cfiledict import FileDict # compressed FileDict
	#from filedict import FileDict # http://erezsh.wordpress.com/2009/05/24/filedict-a-persistent-dictionary-in-python/
	import logging

	'Twas the night before Christmas, when all through the racks
	Not a server was alerting, not even Compaqs.
	The backups were written to tapes with care
	In hopes that later the data would be there.

	The machines were nestled all snug in their sleds
	Whilst visions of vengeance danced in their heads;
	And oncall in his three-wolf and I in my rack.
	Had just settled down for some syn and some ack.

	copy/delete word under cursor in Vim
	yw / byw

	Assuming that the cursor is at the first character of the word simply do this in command mode:
	yw
	y is for yank and w is for word.

	Other ways of doing the same thing which are not as efficient:
	vey
	the v starts visual select mode. e tells vim to move to end of word. y yanks or copies the word. to delete replace y with x.