Charles Lennon charleslcsantos

Sass/Less Comparison

In this document I am using Sass's SCSS syntax. You can choose to use the indented syntax in sass, if you prefer it, it has no functional differences from the SCSS syntax.

For Less, I'm using the JavaScript version because this is what they suggest on the website. The ruby version may be different.

Variables

Change default Mac OS X PHP to MAMP's PHP Installation and Install Composer Package Management

Instructions to Change PHP Installation

First, Lets find out what version of PHP we're running (To find out if it's the default version).

To do that, Within the terminal, Fire this command:

which php

A quick example Harp app that uses the correct title for your blog in the correct place.

The App

app/
  |- _harp.json
  |- _layout.ejs
  |- index.ejs
  |+ posts/
      |- _data.json

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

	var fs = require('fs');
	fs.readdir( process.argv[2], function (err, files) {
	if (!err)
	console.log(files);
	else
	throw err;
	});
	console.log("Fired callback.");

	function slugify(text)
	{
	return text.toString().toLowerCase()
	.replace(/\s+/g, '-') // Replace spaces with -
	.replace(/[^\w\-]+/g, '') // Remove all non-word chars
	.replace(/\-\-+/g, '-') // Replace multiple - with single -
	.replace(/^-+/, '') // Trim - from start of text
	.replace(/-+$/, ''); // Trim - from end of text
	}

	function RemoveAccents(strAccents) {
	var strAccents = strAccents.split('');
	var strAccentsOut = new Array();
	var strAccentsLen = strAccents.length;
	var accents = 'ÀÁÂÃÄÅàáâãäåÒÓÔÕÕÖØòóôõöøÈÉÊËèéêëðÇçÐÌÍÎÏìíîïÙÚÛÜùúûüÑñŠšŸÿýŽž';
	var accentsOut = "AAAAAAaaaaaaOOOOOOOooooooEEEEeeeeeCcDIIIIiiiiUUUUuuuuNnSsYyyZz";
	for (var y = 0; y < strAccentsLen; y++) {
	if (accents.indexOf(strAccents[y]) != -1) {
	strAccentsOut[y] = accentsOut.substr(accents.indexOf(strAccents[y]), 1);
	} else

	var dialog = document.createElement('div'),
	ie6Launch = 2001,
	ie7Launch = 2006,
	currentYear = new Date().getFullYear(),
	ieVersion = head.browser.version,
	timeAgo = ieVersion <= 6 ? currentYear - ie6Launch : currentYear - ie7Launch;

	dialog.className = 'dialog-fixed browsers';
	dialog.innerHTML = '\
	<div class="out-box"> \

	// === Arrays

	var [a, b] = [1, 2];
	console.log(a, b);
	//=> 1 2


	// Use from functions, only select from pattern
	var foo = () => [1, 2, 3];

	#https://gorails.com/setup/ubuntu/14.04
	sudo apt-get update
	sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties
	sudo apt-get install libgdbm-dev libncurses5-dev automake libtool bison libffi-dev

	curl -L https://get.rvm.io \| bash -s stable
	source ~/.rvm/scripts/rvm
	echo "source ~/.rvm/scripts/rvm" >> ~/.bashrc
	rvm install 2.1.2
	rvm use 2.1.2 --default