isaacs

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

chriseppstein

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

taf2

var mongoose = require('mongoose');

var db = mongoose.connect("mongodb://localhost/testdb");
var reconnTimer = null;

function tryReconnect() {
  reconnTimer = null;
  console.log("try to connect: %d", mongoose.connection.readyState);
  db = mongoose.connect("mongodb://localhost/testdb");
}

alkema

set :application, "appname"
set :deploy_to, "/var/www"

set :scm, :git
set :repository, "git@github.com:user/app.git"

default_run_options[:pty] = true
set :user, "www-data"
set :domain, "foo.tld"
set :normalize_asset_timestamps, false

clintel

Fenced code blocks inside ordered and unordered lists

1. This is a numbered list.

2. I'm going to include a fenced code block as part of this bullet:

   Code
   More Code
   

ryanflorence

What makes a bad JavaScript application?

We've all seen some horrible JavaScript. Name the top five things you see that lead to horrible JavaScript applications. Feel free to elaborate on each of your points.

I'll start, in no particular order:

1. Poor organization in the file system
2. Poor abstraction
3. Seemingly endless indentation in nested callbacks / if / else if / etc.

paulnicholson

Instructions

• Install stud $ brew install https://raw.github.com/paulnicholson/homebrew/master/Library/Formula/stud.rb
• Download and install the powssl script $ curl https://gist.githubusercontent.com/paulnicholson/2050941/raw/7e4d2178e3733bed18fdfe737277c3cb72241d39/powssl > ~/bin/powssl $ chmod +x ~/bin/powssl
• Run powssl to create development certificate and configure stud.
• $ powssl

cuppster

app.use(express.methodOverride());

// ## CORS middleware
// 
// see: http://stackoverflow.com/questions/7067966/how-to-allow-cors-in-express-nodejs
var allowCrossDomain = function(req, res, next) {
    res.header('Access-Control-Allow-Origin', '*');
    res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE');
    res.header('Access-Control-Allow-Headers', 'Content-Type, Authorization');
      

corydorning

/* =============================================================================
    CSS Declarations
   ========================================================================== */

/* ==|== The Standard Way =================================================== */

.foo::before {
  /* ...css rules... */
}

dsibilly

(function () {
    'use strict';
    
    var cluster = require('cluster'),
        http = require('http'),
        os = require('os'),
        
        /*
         * ClusterServer object