If the document.domain property is set in the page, _has module throws error "Access is denied" when try to check window's property for example 'hasOwnProperty'.

So I think it is better to change _has module like below.

var hasOwnProperty = {}.hasOwnProperty;
module.exports = function(it, key){
  try {
    return hasOwnProperty.call(it, key);
  } catch(e){
    return 

I'm using this project and want to add mobx for state management.

I'm happy to PR documentation/example with some guidance!

Thoughts? @tirthbodawala

When commenting out multiple lines with line comments (cmd + /), empty lines in the selection will get comments and the space on those lines will affect the indent level of the comments. For example this...

![image](https://user-images.githubusercontent.com/1944277/65818238-bc9df000-e

• Install Emscripten locally and quickly
• Use emcc Wasm binary
• Send errors to the browser console (right now stderr is used for non-errors in emcc, so it's a bit tricky)
• Robust automated tests
• Allow passing options to emcc
• Figure out the sanitization of the file url...it is not sanitized and goes straight into the shell...is that okay? Zwitterion should only b

Setting a custom tagged template grammar like csscustom:source.css and using it on a file

let csscustom = () => {};
csscustom`
a{
  color:#fff;
}
`;

produces a warning Callback must be a function and does not highlight the text differently

![image of code above](https://i.imgu

水喵（某洪）

就不能匹配活跃用户吗？配了一个两个，感觉都是隔几天用一次的。所谓日记日记，即每日一记。
幸好我是用的小程序，不知道app是不是也这么差。

Context

It'd be helpful to describe possible migrations paths.

One idea:

const express = require('express')
const Huncwot = require('huncwot')

const app1 = express()
const app2 = new Huncwot()

app1.get('/', () => /* proxy to app2 here */)
app2.get('/', () => 'foo')

app1.listen(3333)
app2.listen(3334)

Not ideal for performance for sure, but it should make it

We don't need to transpile certain babel env plugins that are disabled by the user in their Babel env settings.

We could sniff this from user's Babel config.

Or at least provide an option here to manually override considering certain babel env plugins from consideration for transpiling.

const rectangle = {
  width: 20, 
  height:10,
  area: 200
}
let {width, heigh, area, perimeter = 60} = rectangle;
console.log(width, height, area, perimeter)  //20 10 200 60
//Lets modify the object:width to 30 and perimeter to 80
const rectangle = {
  width: 30, 
  height:10,
  area: 200,
  perimeter:80
}
let {width, heigh, area, perimeter = 60} = rectangle;
console.log(width