jakebellacera

<?php

/**
 * This is free and unencumbered software released into the public domain.
 * 
 * Anyone is free to copy, modify, publish, use, compile, sell, or
 * distribute this software, either in source code form or as a compiled
 * binary, for any purpose, commercial or non-commercial, and by any
 * means.
 * 

Yaffle

/*jslint plusplus: true, vars: true, indent: 2 */

/*
  convertPointFromPageToNode(element, event.pageX, event.pageY) -> {x, y}
  returns coordinate in element's local coordinate system (works properly with css transforms without perspective projection)

  convertPointFromNodeToPage(element, offsetX, offsetY) -> {x, y}
  returns coordinate in window's coordinate system (works properly with css transforms without perspective projection)
*/

coolaj86

Getting Started with NPM (as a developer)

As easy as 1, 2, 3!

Updated:

• Aug, 08, 2022 update config docs for npm 8+
• Jul 27, 2021 add private scopes
• Jul 22, 2021 add dist tags
• Jun 20, 2021 update for --access=public
• Sep 07, 2020 update docs for npm version

conorbuck

var p1 = {
	x: 20,
	y: 20
};

var p2 = {
	x: 40,
	y: 40
};

yocontra

class EventEmitter
  constructor: ->
    @events = {}

  emit: (event, args...) ->
    return false unless @events[event]
    listener args... for listener in @events[event]
    return true

  addListener: (event, listener) ->

derdesign

{
 "af": "Afrikaans",
 "sq": "Albanian",
 "am": "Amharic",
 "ar_DZ": "Arabic - Algeria",
 "ar_BH": "Arabic - Bahrain",
 "ar_EG": "Arabic - Egypt",
 "ar_IQ": "Arabic - Iraq",
 "ar_JO": "Arabic - Jordan",
 "ar_KW": "Arabic - Kuwait",

ashblue

/**
 * Moves a vertex at an angle for a specific distance, 0 degrees points up and 180 degrees points down
 * @param {array} point Location on a cartesian graph formatted as [x, y]
 * @param {number} angle Angle at which a point should move in radians
 * @param {number} distance How far should the point move at the given angle in pixels?
 * @returns {array} Newly moved point formatted as [x, y]
 */
function movePointAtAngle (point, angle, distance) {
    return [
        point[0] + (Math.sin(angle) * distance),

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

cobyism

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

jfloff

First of all you need to be able to run MAMP in port 80. This is a "heat check" if you don't have any process jamming http ports. You can check it like this:

sudo lsof | grep LISTEN

If you do happen to have any process with something like this *:http (LISTEN), you are in trouble. Before with adventure check if it isn't MAMP itself (yeah, you should close that beforehand)

ps <pid of that process>

If you don't see MAMP, you are in good hands, I have just the thing for you: