bkeepers

# My ~/.profile file was getting too messy and unmaintainable, so I
# split everything out into separate files and sourced them
for file in ~/.profile.d/*
do
  source $file
done

mathewbyrne

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
}

tetsuok

package main

import "code.google.com/p/go-tour/pic"

func Pic(dx, dy int) [][]uint8 {
	// Allocate two-dimensioanl array.
	a := make([][]uint8, dy)
	for i := 0; i < dy; i++ {
		a[i] = make([]uint8, dx)
	}

jaygooby

Overwrite untracked files in current branch from a remote branch

In a similar vein to git reset --hard feature/weavils you can just overwrite untracked working files (typically left over from branch experiments) which are part of the remote branch you're pulling like this:

git reset --hard origin/feature/weavils

Normally, if you tried git checkout feature/weavils you'd get warnings like untracked working tree files would be overwritten by merge, so hit them with the --hard hammer instead.

(Found via https://stackoverflow.com/q/17404316/391826 and one of the answers: https://stackoverflow.com/a/36824493/391826)

NoobsArePeople2

Requirements

1. USB Overdrive
2. A non-Apple keyboard with media keys (or keys you want to make "media" keys). For reference, I'm using a Microsoft Sidewinder X4

Set Up

1. Plug in your keyboard and install USB Overdrive.
2. Open USB Overdrive. Click into the Settings tab.
3. Click the dropdown and select "Any Keyboard, Any Application"

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

gaearon

/** @jsx React.DOM */
'use strict';

var React = require('react'),
    { PropTypes } = React;

var AudioPlayer = React.createClass({
  propTypes: {
    source: PropTypes.string.isRequired,
    isPlaying: PropTypes.bool.isRequired,

bennadel

// I return the count of watchers on the current page.
function getWatchCount() {

	// Keep track of the total number of watch bindings on the page.
	var total = 0;

	// There are cases in which two different ng-scope markers will actually be referencing
	// the same scope, such as with transclusion into an existing scope (ie, cloning a node
	// and then linking it with an existing scope, not a new one). As such, we need to make
	// sure that we don't double-count scopes.

kamicane

"use strict";

var fragmentText = function(ctx, lines, index, maxWidth) {

  var line = lines[index];
  var nextLine;

  var tooLong = true;
  while (tooLong) {
    var width = ctx.measureText(line.join(" ")).width;

untitled

Spotify Alarm

Utilizing [IFTT recipe](https://ifttt.com/recipes/283707-spotify-alarm-clock)
In your mail client:

Create a rule in your mail client with the following properties
- Message content contains #wakeup
- Actions: Delete Message, Run AppleScript

Create an AppleScript with the following statements.