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Hsu Ping Feng fillano

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@fillano
fillano / test786.html
Created August 21, 2012 02:55
simple shared whiteboard with canvas and websocket
<!DOCTYPE html>
<html lang="zh-TW">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf8">
<style>
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
@fillano
fillano / test892.php
Last active December 20, 2015 19:18
<?php
$units = array(3, 8, 4, 5);
$cn = 0;
$units = array_map(function($a) use(&$cn) {
$cn++;
return array($a, $cn);
}, $units);
$first = array_shift($units);
$s = array_reduce($units, function($res, $item) {
return $res." UNION SELECT ".$item[0].", ".$item[1]." ";
@fillano
fillano / async_recurser.js
Last active December 24, 2015 06:58
list files in specified directory
module.exports = function(le, cb, payload) {
var count = 0;
this.getRecurser = function() {
return (function(f) {
return f(f);
})(function(f) {
count++;
return le(function() {
var args = Array.prototype.slice.call(arguments, 0);
return f(f).apply(f, args);
@fillano
fillano / test920.html
Created March 5, 2014 17:45
getting started example from traceur-compiler
<!DOCTYPE html>
<html>
<body>
<script src="https://traceur-compiler.googlecode.com/git/bin/traceur.js"
type="text/javascript"></script>
<script src="https://traceur-compiler.googlecode.com/git/src/bootstrap.js"
type="text/javascript"></script>
<script>
traceur.options.experimental = true;
</script>
@fillano
fillano / test922d.js
Created March 30, 2014 02:44
function * gen() {
console.log('start');
yield "called";
}
var g = gen();
//nothing happened
var a = g.next();
//顯示start
console.log(a.value);
//顯示called
@fillano
fillano / test922e.js
Created March 30, 2014 02:49
function * gen() {
console.log('start');
var got = yield 'called';
console.log(got);
}
var g = gen();
var a = g.next();
//顯示start
var b = g.next('hello generator');
//顯示hello generator
@fillano
fillano / test922f.js
Created March 30, 2014 02:52
function * gen(){}
var g = gen();
g.throw('got an error.');
//拋出一個例外，錯誤訊息是 'got an error.'
@fillano
fillano / test922a.js
Created March 30, 2014 02:54
function * serial() {
var c = 0;
while(true) {
yield c;
c++;
}
}
var s = serial();
console.log(s.next().value);
//顯示 0
@fillano
fillano / test922b.js
Created March 30, 2014 02:56
function * gen() {
var c = 0;
while(true) {
yield c;
c++;
}
}
function run() {
var g = gen();
@fillano
fillano / test922c.js
Created March 30, 2014 03:03
co(withYield);
withoutYield();
function timeout(sec) {
return function(notify) {
setTimeout(function() {
notify(null, new Date().getTime());
}, sec*1000);
};
}
function co(gen) {