seung joon choi epicure

epicure / llama2.html

Created July 26, 2023 17:06

A pure JavaScript port of @karpathy's llama2.c

epicure / d3 ipython notebook

Created February 11, 2015 06:57

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epicure / gist:05c359313ad81ca09883

Last active August 29, 2015 14:14

playing with glsl codes in the ipython notebook

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epicure / simple ADSR

Created December 18, 2012 07:52

	var gWave, gFreq, ac, osc, osc1, gainNode, analyser, buffWave, buffFreq;

	var update = function() {
	var i, x;
	gWave.clearRect(0, 0, gWave.canvas.width, gWave.canvas.height);
	gFreq.clearRect(0, 0, gFreq.canvas.width, gFreq.canvas.height);
	analyser.getByteTimeDomainData(buffWave);
	analyser.getByteFrequencyData(buffFreq);
	for(i = 0; i < buffWave.length; i++) {
	x = i / (buffWave.length - 1) * gWave.canvas.width;

epicure / audio input

Created December 17, 2012 12:00

	var ac = new webkitAudioContext();
	var cap = {};
	navigator.webkitGetUserMedia({audio: true}, function(stream) {
	cap.mic = ac.createMediaStreamSource(stream);
	}, null);
	// 여기까지 일단 실행하고~ 마이크 입력을 허락해 주고.
	var analyser = ac.createAnalyser();
	var buff = new Uint8Array(analyser.frequencyBinCount);
	var g = document.createElement('canvas').getContext('2d');
	g.canvas.width = 512;

epicure / gist:1277977

Created October 11, 2011 12:44

array2object

	var arr = ['a','b','c','d','e'];
	var objectify = function() {
	var o = {};
	arr.reduce( function (prev, cur, i, array) {
	(array.length % 2) && array.length - 1 === i ? o[cur] = null : 0;
	if(i % 2) {
	return o[prev] = cur;
	}
	else {
	return cur;