Nufayl Razick nufaylr

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

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

⇐ back to the gist-blog at jrw.fi

Advanced SCSS

Or, 16 cool things you may not have known your stylesheets could do. I'd rather have kept it to a nice round number like 10, but they just kept coming. Sorry.

I've been using SCSS/SASS for most of my styling work since 2009, and I'm a huge fan of Compass (by the great @chriseppstein). It really helped many of us through the darkest cross-browser crap. Even though browsers are increasingly playing nice with CSS, another problem has become very topical: managing the complexity in stylesheets as our in-browser apps get larger and larger. SCSS is an indispensable tool for dealing with this.

This isn't an introduction to the language by a long shot; many things probably won't make sense unless you have some SCSS under your belt already. That said, if you're not yet comfy with the basics, check out the aweso

	window.requestFileSystem(LocalFileSystem.TEMPORARY, 0, gotFS, fail);

	function fail(error) {
	console.log(error)
	}

	function gotFS(fileSystem) {
	fileSystem.root.getDirectory("data", {create: true, exclusive: false}, gotDir, fail);
	}

	/*
	* adds "remove" event triggered when a DOMNode is removed,
	* allowing to register DOM elements to be removed when a
	* given other element is removed from dom.
	*
	* (last tested with jQuery 1.4.4)
	*/
	(function($,undefined){

	// register node to be removed when the base node is removed

	/**
	* Prepare the App Folder
	*/
	(function(){
	window.appRootDirName = ".myapp";
	document.addEventListener("deviceready", onDeviceReady, false);

	function onDeviceReady() {
	console.log("device is ready");
	window.requestFileSystem = window.requestFileSystem \|\| window.webkitRequestFileSystem;

	var fileTransfer = new FileTransfer();

	fileTransfer.onprogress = function(result){
	var percent = result.loaded / result.total * 100;
	percent = Math.round(percent);
	console.log('Downloaded: ' + percent + '%');
	};

	fileTransfer.download(remoteFile, localPath, successCallback, errorCallback);

	<?php

	/**
	* Convert a multi-dimensional array into a single-dimensional array.
	* @author Sean Cannon, LitmusBox.com \| [email protected]
	* @param array $array The multi-dimensional array.
	* @return array
	*/
	function array_flatten($array) {
	if (!is_array($array)) {

	var express = require("express");
	var app = express();

	app.get('/', function (req, res) {
	res.send("This is the '/' route in ep_app");
	});

	module.exports = app;

	var html = twig({ ref: "user-profile" }).render({
	list: ["a", "b", "c"]
	});