Sara Lara natchiketa

Node.js - npm Cheat Sheet

(Full description and list of commands at - https://npmjs.org/doc/index.html)

List of less common (however useful) NPM commands

Prepand ./bin to your $PATH

Make sure to export your local $PATH and prepand relative ./node_modules/.bin/:

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

Sublime to Vim

Use Control+W instead of Alt+Backspace
To unindent a line, use Ctrl+D
To indent a line, use Ctrl+T
Upper-case J joins lines (same as Cmd+J in Sublime Text)
Use :edit! to force a reload of the current file from disk.
To skip to the first non-whitespace character on a line, press ^
yy copies (yanks) a line

Window Commands

This is a small collection of scripts showing how to use require.js. It's only one of several ways of setting up a require.js project, but it's enough to get started.

At its core, require.js is about three things:

Dependency management
Modularity
Dynamic script loading

The following files show how these are achieved.

	# default vim on osx doesn't have python, ruby support or clipboard support. These configure options add all that
	# I also ran into problems using rvm ruby, had to include those libs in the LDFLAGS for vim

	# Steps:

	$ rvm install 1.9.1
	$ rvm use 1.9.1 # vim doesn't support anything higher
	$ curl ftp://ftp.vim.org/pub/vim/unix/vim-7.3.tar.bz2 \| tar xj
	$ cd vim73
	$ ./configure --with-features=huge --enable-perlinterp=yes --enable-rubyinterp=yes --enable-pythoninterp=yes --enable-multibyte

	{
	"toFile" : [
	{"from": "/js/(.+\\.js)",
	"to": "/js/$1"},
	{"from": "/css/(.+\\.css)",
	"to": "/css/$1"}
	]
	}

	<tr class="template-download fade">
	{{#error}}
	<td></td>
	<td class="name"><span>{{name}}</span></td>
	<td class="size"><span></span></td>
	<td class="error" colspan="2">
	<span class="label label-important">{{error}}</span></td>
	{{/error}}
	{{^error}}

	# http://stackoverflow.com/questions/5108876/kill-a-postgresql-session-connection
	namespace :db do
	desc "Fix 'database is being accessed by other users'"
	task :terminate => :environment do
	ActiveRecord::Base.connection.execute <<-SQL
	SELECT
	pg_terminate_backend(pid)
	FROM
	pg_stat_activity
	WHERE

	@echo off
	SET st2Path=C:\Program Files\Sublime Text 3\sublime_text.exe

	rem add it for all file types
	@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text" /t REG_SZ /v "" /d "Open with Sublime Text" /f
	@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text" /t REG_EXPAND_SZ /v "Icon" /d "%st2Path%,0" /f
	@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text\command" /t REG_SZ /v "" /d "%st2Path% \"%%1\"" /f

	rem add it for folders
	rem @reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 2" /t REG_SZ /v "" /d "Open with Sublime Text 2" /f

	// swap the keybindings for paste and paste_and_indent
	{ "keys": ["super+v"], "command": "paste_and_indent" },
	{ "keys": ["super+shift+v"], "command": "paste" }