mrdoob

/**
 * Provides requestAnimationFrame in a cross browser way.
 * @author paulirish / http://paulirish.com/
 */

if ( !window.requestAnimationFrame ) {

	window.requestAnimationFrame = ( function() {

		return window.webkitRequestAnimationFrame ||

kylemcdonald

/*
 GLSL fragment shader implementing the one line synthesis pattern.
 http://countercomplex.blogspot.com/2011/10/algorithmic-symphonies-from-one-line-of.html
*/

#extension GL_EXT_gpu_shader4 : enable
const int width = 512; // assumes you're drawing at 512x512
void main() {
	int t = int(gl_FragCoord.y) * width + int(gl_FragCoord.x);
	int c = t*5&(t>>7)|t*3&(t*4>>10);// miiro

drhelius

; GameBoy Color Boot ROM Disassembly
; Dumped by Costis
; Commenting by Randy Mongenel (Duo)
; WORK-IN-PROGRESS VERSION 09-27-2009

; ===========================================================================

; Segment type:	Pure code
		SECTION	"ROM", CODE

Asparagirl

Do you have a WARC file of a website all downloaded and ready to be added to the Internet Archive? Great! You can do that with the Internet Archive's web-based uploader, but it's not ideal and it can't handle really big uploads. Here's how you can upload your WARC files to the IA from the command line, and without worrying about a size restriction.

First, you need to get your Access Key and Secret Key from the Internet Archive for the S3-like API. Here's where you can get that for your IA account: http://archive.org/account/s3.php Don't share those with other people!

Here's their documentation file about how to use it, if you need some extra help: http://archive.org/help/abouts3.txt

Next, you should copy the following files to a text file and edit them as needed:

export IA_S3_ACCESS_KEY="YOUR-ACCESS-KEY-FROM-THE-IA-GOES-HERE"

yangshun

function parseVideo (url) {
    // - Supported YouTube URL formats:
    //   - http://www.youtube.com/watch?v=My2FRPA3Gf8
    //   - http://youtu.be/My2FRPA3Gf8
    //   - https://youtube.googleapis.com/v/My2FRPA3Gf8
    // - Supported Vimeo URL formats:
    //   - http://vimeo.com/25451551
    //   - http://player.vimeo.com/video/25451551
    // - Also supports relative URLs:
    //   - //player.vimeo.com/video/25451551

karpathy

"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np

# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)

unitycoder

UNITY_MATRIX_IT_MV[0].xyz = ???
UNITY_MATRIX_IT_MV[1].xyz = Camera Up
UNITY_MATRIX_IT_MV[2].xyz = Camera Forward

float3 forward = -normalize(UNITY_MATRIX_V._m20_m21_m22);
cameraFwd = -unity_MatrixInvV._m02_m12_m22;
float3 up = normalize(UNITY_MATRIX_V._m10_m11_m12);
float3 right = normalize(UNITY_MATRIX_V._m00_m01_m02);

float3 cameraUp = unity_CameraInvProjection[1].xyz;

chicoxyzzy

function nonCoercible(val) {
  if (val == null) {
    throw TypeError('nonCoercible shouldn\'t be called with null or undefined');
  }
  const res = Object(val);
  res[Symbol.toPrimitive] = () => {
    throw TypeError('Trying to coerce non-coercible object');
  }
  return res;
};

GoToLoop

/**
 * Resize the image to a new width and height using nearest neighbor algorithm.
 * To make the image scale proportionally,
 * use 0 as the value for the wide or high parameters.
 * For instance, to make the width of an image 150 pixels,
 * and change the height using the same proportion, use resize(150, 0). 
 * Otherwise same usage as the regular resize().
 * 
 * Note: Disproportionate resizing squashes "pixels" from squares to rectangles. 
 * This works about 10 times slower than the regular resize.

Orangestar12

If this is too much for you, check out ffmpeg.lav.io

These are a few quick easy ffmpeg command lines that can be used to make oft-used video formats. I use them a lot so I wrote them down in a txt file but I converted it to markdown to upload here and access on all my pcs.

Feel free to use 'em. I've gathered them through superuser posts, wiki trawls, and personal experience.

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General notes