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function traverseGroup( group, fn ){
for( var i in group.children ){
var child = group.children[ i ];
fn( child );
traverseGroup( child, fn );
}
}
@novwhisky
novwhisky / Audio-Data-URIs.md
Last active April 23, 2025 03:05
Tiny audio data URIs of silence

Hear these samples in action (actually, they're all silent)

WAV

data:audio/wav;base64,UklGRigAAABXQVZFZm10IBIAAAABAAEARKwAAIhYAQACABAAAABkYXRhAgAAAAEA

MP3

data:audio/mpeg;base64,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

OGG

data:audio/ogg;base64,T2dnUwACAAAAAAAAAAAyzN3NAAAAAGFf2X8BM39GTEFDAQAAAWZMYUMAAAAiEgASAAAAAAAkFQrEQPAAAAAAAAAAAAAAAAAAAAAAAAAAAE9nZ1MAAAAAAAAAA

int gap = 20;
void setup() {
size(1000, 1000);
strokeWeight(4);
strokeCap(SQUARE);
frameRate(0.5);
}
void draw() {
@doug
doug / jskeyframeeffect.js
Last active August 29, 2015 14:00
JsKeyFrameEffect to extend web-animations.js
// JSKeyFrameEffect to extend web-animations.js
function JSKeyFrameEffect(model, keyframes) {
if (keyframes.length === 0) {
if (console) {
console.warn('Must provide keyframes.');
}
return function() {};
}
if (keyframes[0].offset === undefined) {
@mderazon
mderazon / export-to-csv.gs
Last active April 2, 2024 22:25
Google apps script to export to individual csv files all sheets in an open spreadsheet
/*
* script to export data in all sheets in the current spreadsheet as individual csv files
* files will be named according to the name of the sheet
* author: Michael Derazon
*/
function onOpen() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var csvMenuEntries = [{name: "export as csv files", functionName: "saveAsCSV"}];
ss.addMenu("csv", csvMenuEntries);
@yetithefoot
yetithefoot / stuns
Last active January 20, 2025 15:25 — forked from zziuni/stuns
STUN+TURN servers list
{url:'stun:stun01.sipphone.com'},
{url:'stun:stun.ekiga.net'},
{url:'stun:stun.fwdnet.net'},
{url:'stun:stun.ideasip.com'},
{url:'stun:stun.iptel.org'},
{url:'stun:stun.rixtelecom.se'},
{url:'stun:stun.schlund.de'},
{url:'stun:stun.l.google.com:19302'},
{url:'stun:stun1.l.google.com:19302'},
{url:'stun:stun2.l.google.com:19302'},
@SaneMethod
SaneMethod / jquery-ajax-blob-arraybuffer.js
Last active November 29, 2024 17:59
Ajax transports to allow the sending/receiving of blobs and array buffers via the familiar jquery ajax function.To send, set data to the blob or arraybuffer to be sent, and add 'processData:false' to the ajax options.To receive, specify the 'dataType' as blob or arraybuffer in the ajax options.
(function($){
/**
* Register ajax transports for blob send/recieve and array buffer send/receive via XMLHttpRequest Level 2
* within the comfortable framework of the jquery ajax request, with full support for promises.
*
* Notice the +* in the dataType string? The + indicates we want this transport to be prepended to the list
* of potential transports (so it gets first dibs if the request passes the conditions within to provide the
* ajax transport, preventing the standard transport from hogging the request), and the * indicates that
* potentially any request with any dataType might want to use the transports provided herein.
*
@katowulf
katowulf / 1_using_queries.js
Last active April 24, 2023 07:14
Methods to search for user accounts by email address in Firebase
/***************************************************
* Simple and elegant, no code complexity
* Disadvantages: Requires warming all data into server memory (could take a long time for MBs of data or millions of records)
* (This disadvantage should go away as we add optimizations to the core product)
***************************************************/
var fb = firebase.database.ref();
/**
* @param {string} emailAddress
@mebens
mebens / gist:4218802
Created December 5, 2012 19:36
Simple glow/bloom GLSL shader for Love2D
// adapted from http://www.youtube.com/watch?v=qNM0k522R7o
extern vec2 size;
extern int samples = 5; // pixels per axis; higher = bigger glow, worse performance
extern float quality = 2.5; // lower = smaller glow, better quality
vec4 effect(vec4 colour, Image tex, vec2 tc, vec2 sc)
{
vec4 source = Texel(tex, tc);
vec4 sum = vec4(0);
@doug
doug / http.js
Created October 11, 2012 18:38
simple http request for json
// Do checks for minimum requirements
if (!XMLHttpRequest || !JSON) {
throw Error('Browser does not support the minimum requirements of ' +
'XMLHttpRequest, JSON' +
'. Try adding modernizer to polyfill.');
}
function http(method, url, data, success) {
var r = new XMLHttpRequest();
r.open(method, url, true);