ryanflorence

When a beginner asks you "when do I use semi-colons?" would you rather say this?

// what people who say "use semicolons!!" say
class Foo {
  prop = {
  }; // yes

mikeal

This is rather out of date and we've all moved past it. Me and Issac are cool now.

jashkenas

# MAC manipulators
alias random_mac='sudo ifconfig en0 ether `openssl rand -hex 6 | sed "s/\(..\)/\1:/g; s/.$//"`'
alias restore_mac='sudo ifconfig en0 ether YOUR_ORIGINAL_MAC_ADDRESS_GOES_HERE'

sindresorhus

##Simply annoying Tweets

Annoyingly extended words (4+ of the same letter in a phrase): OOOOHHHHMMMMYYYYGGGGOOOODDDD

([a-z])/1{4}

Tweet w/ just a single hashtag: #omgthissucks

^ *#[^ ]+$

cowboy

/*
 * grunt-subgrunt
 * http://gruntjs.com/
 *
 * Copyright (c) 2012 "Cowboy" Ben Alman
 * Licensed under the MIT license.
 * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
 */

'use strict';

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

adelevie

width    = 102  # width of rectangle
height   = 40   # height of rectangle
pos_x    = 3    # x coordinate for entire grid
pos_y    = 3    # y coordinate for entire grid
y_margin = 3    # vertical space between rectangles
x_margin = 3    # horizontal space between rectangles
columns  = 3    # number of columns
rows     = 5    # number of rows

columns.times do |col|   # number of columns

simX

sudo defaults write /Library/Preferences/com.apple.windowserver DisplayResolutionEnabled -bool YES;
sudo defaults delete /Library/Preferences/com.apple.windowserver DisplayResolutionDisabled;

// by the way, you need to logout and log back in for this to take effect.  Or at least that's what
// Quartz Debug says.  Who knows, maybe it's lying?

// P.S. Go to [Apple menu --> System Preferences --> Displays --> Display --> Scaled] after logging
// back in, and you'll see a bunch of "HiDPI" resolutions in the list to choose from.

rexmac

var fs = require("fs");
var jParser = require("jParser");
var eof = false;

fs.readFile("sample.jpg",function(err,data) {
        if (!err) {
                var view = new jDataView(data, undefined, undefined, false);
                var parser = new jParser(view,{

// JPG

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"