shuding

function a (callback) {
	setTimeout(function () {
		console.log('This is a');
		callback && callback(null);
	}, 100);
}

function b (callback) {
	setTimeout(function () {
		console.log('This is b');

shuding

# encoding=utf-8

import re


s = """It was a very cold evening, an old man was waiting for a ride across the river. He saw several horsemen pass by but he didn’t ask for any help. The wait seemed __1__(end)．Then came another rider,the old man __2__(catch) his eye and said, “Sir, would you mind doing me a favor？”
	Stopping his horse,he replied, “Of course.” Almost __3__(freeze), the old man could not get __4__ the ground. The horseman helped him onto his horse. He took the old man not just across the river,__5__ to his home.
	“Sir, you didn’t even ask the other riders for help, why? What __6__ I had said ‘no’ and left you there？” the horseman asked.
	The old man looked at him straight in the eyes and said, “I looked into their eyes, I found they didn’t care,__7__ told me it would be useless, but when I looked into __8__，I saw kindness.”
	These words touched the rider deeply. “Thank you for __9__ you’ve said, I hope I will never be too busy to help others.” with that, Thomas Jefferson, the __10__(three) presid

shuding

const range = (s, t = 0, a = 1) => [...Array(Math.abs(s - t))].map((x, i) => Math.min(s, t) + i * a).filter(x => x < Math.max(s, t));

console.log(range(5));
console.log(range(2, 5));
console.log(range(0, 5, 2));

// node.js: please run with `node --harmony_default_parameters --harmony range.js`

shuding

var y = count();
y.next();

function *count() {
	yield setTimeout(() => { console.log(1); y.next(); }, 1000);
	yield setTimeout(() => { console.log(2); y.next(); }, 1000);
	yield setTimeout(() => { console.log(3); y.next(); }, 1000);
	yield setTimeout(() => { console.log(4); y.next(); }, 1000);
}

shuding

function run(x, cb) {
	var f;
	if (this.constructor.constructor == (function*() {}).constructor) {
		f = this;
	} else {
		f = x();
	}
	var w = f.next();
	if (!w.done) {
		setTimeout(() => {

shuding

var $=(f,c,t,r)=>(r=(t=t||f()).next()).done?c&&c(r.value):setTimeout(()=>$(f,c,t),r.value);

$(function *() {
	console.log(1);
	yield 1000;
	console.log(2);
	yield 1000;
	console.log(3);
	yield 1000;
	return 4;

shuding

for (var i = 0; i < 3; ++i) { setTimeout(function () { console.log(i); }, 1000 * i); }

for (var i = 0; i < 3; ++i) { setTimeout(function (i) { console.log(i); }, 1000 * i, i); }

shuding

let elements = [
  <div/>,
  <div/>
];

return React.createElement('div', null, ...elements);
// !!! using `<div>{elements}</div>` here will got a `unique key in array` error

shuding

// Usage example:
//
// willTransitionTo(transition, params, query, callback) {
//   observeStore(DraftStore, s => s.isLoaded()).then(() => {
//     if (DraftStore.isMissingTitle()) {
//       transition.redirect('composeDraft', params);
//     }
//   }).finally(callback);
// }

shuding

Updated on May 4th 2016

inns is a collection of SMART components

inns-blog, inns-port, ...

a SMART component also passing STYLE as its state to all the cascading children components

.. and gets a couple of scores (readibility, color, ...)