Go7hic Go7hic

## 📊 Weekly development breakdown
JavaScript  15 hrs 55 mins █████████████▎░░░░░░░  63.4%
JSX         6 hrs 15 mins  █████▏░░░░░░░░░░░░░░░  24.9%
JSON        1 hr 3 mins    ▉░░░░░░░░░░░░░░░░░░░░   4.2%
LESS        57 mins        ▊░░░░░░░░░░░░░░░░░░░░   3.8%
HTML        28 mins        ▍░░░░░░░░░░░░░░░░░░░░   1.9%

## kangax-es6-quiz-explained.md

      
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                Go7hic
                / kangax-es6-quiz-explained.md
            
            
              Created
              January 15, 2020 06:23
                — forked from DmitrySoshnikov/kangax-es6-quiz-explained.md
            
              
@kangax's ES6 quiz, explained
              
          
    @kangax's ES6 quiz, explained

@kangax created a new interesting quiz, this time devoted to ES6 (aka ES2015). I found this quiz very interesting and quite hard (made myself 3 mistakes on first pass).
Here we go with the explanations:
Question 1:

(function(x, f = () =&gt; x) {

  
## c.js
window.companies = [
    {
        "companyId": 35559,
        "companyShortName": "亲宝宝",
        "companyFullName": "杭州点望科技有限公司",
        "companyLogo": "i/image2/M01/CC/83/CgotOVw1nYCAXKG1AACh6SsABbA834.jpg",
        "address": "杭州西湖区紫荆花路2号联合大厦B座3F亲宝宝",
        "location": "120.097822,30.266052",
        "district": "西湖区",
        "financeStage": "C轮",

## keybase.md

      
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                Go7hic
                / keybase.md
            
            
              Last active
              January 5, 2019 04:00
            
          
    Keybase proof

I hereby claim:

I am dyygtfx on github.
I am go7hic (https://keybase.io/go7hic) on keybase.
I have a public key whose fingerprint is 093F 4C3C 7FF4 7B9C DC4F  D095 8C4E DA4D A4B6 F9F7

To claim this, I am signing this object:

  
## gist:169685f6d66b3bc10f4e
<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>背景</title>
	<style>
		* {
			margin: 0;
			padding: 0;
		}

## readRemoteFile.js
var http = require('http');

/**
 * 读取远程文件
 *
 * @param {String} url
 * @param {Function} cb
 *   - {Error} err
 *   - {Buffer} buf
 */

## press.one
{"sig":"1e4efb648f274ba44f02cf7d426ce93dca01d4e5dc7ff75cc539d0eecadfcca9d0318e3483db5e069ce00aa0b4852340eae43dbd46b58ee630f8b31580c27c380","msghash":"57578cd28d1ce0c9f4f3f01a51bec57c4a2d5a45a24b5c7393739d0d194477f9"}

## #copyjs
```
function deepCopy(p, c) {
　　　　var c = c || {};
　　　　for (var i in p) {
　　　　　　if (typeof p[i] === 'object') {
　　　　　　　　c[i] = (p[i].constructor === Array) ? [] : {};
　　　　　　　　deepCopy(p[i], c[i]);
　　　　　　} else {
　　　　　　　　　c[i] = p[i];
　　　　　　}

## regulr.js
手机号码：


## utils.js
// 千位数
function commafy(num) {

    num = num + '';

    var reg = /(-?\d+)(\d{3})/;

    while(reg.test(num)) {
        num = num.replace(reg, '$1,$2');
    }
	JavaScript 15 hrs 55 mins █████████████▎░░░░░░░ 63.4%
	JSX 6 hrs 15 mins █████▏░░░░░░░░░░░░░░░ 24.9%
	JSON 1 hr 3 mins ▉░░░░░░░░░░░░░░░░░░░░ 4.2%
	LESS 57 mins ▊░░░░░░░░░░░░░░░░░░░░ 3.8%
	HTML 28 mins ▍░░░░░░░░░░░░░░░░░░░░ 1.9%
	window.companies = [
	{
	"companyId": 35559,
	"companyShortName": "亲宝宝",
	"companyFullName": "杭州点望科技有限公司",
	"companyLogo": "i/image2/M01/CC/83/CgotOVw1nYCAXKG1AACh6SsABbA834.jpg",
	"address": "杭州西湖区紫荆花路2号联合大厦B座3F亲宝宝",
	"location": "120.097822,30.266052",
	"district": "西湖区",
	"financeStage": "C轮",
	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title>背景</title>
	<style>
	* {
	margin: 0;
	padding: 0;
	}
	var http = require('http');

	/**
	* 读取远程文件
	*
	* @param {String} url
	* @param {Function} cb
	* - {Error} err
	* - {Buffer} buf
	*/
	```
	function deepCopy(p, c) {
	var c = c \|\| {};
	for (var i in p) {
	if (typeof p[i] === 'object') {
	c[i] = (p[i].constructor === Array) ? [] : {};
	deepCopy(p[i], c[i]);
	} else {
	c[i] = p[i];
	}
	// 千位数
	function commafy(num) {

	num = num + '';

	var reg = /(-?\d+)(\d{3})/;

	while(reg.test(num)) {
	num = num.replace(reg, '$1,$2');
	}