Natumsol

import React from 'react';
// use forwardRef polyfills, preparing for future upgrades to React 16
import forwardRef from 'create-react-ref/lib/forwardRef';


const withProps = (defaultProps = {}) => Base => {
  class WithRef extends React.Component {
    render() {
      const { forwardRef, ...rest } = this.props;
      const mergedProps = { ...defaultProps, ...rest };

Natumsol

var list = [1, 1, 2, 3,3,3, 2, 1, 2, 1];

function parseList(result, node) {
    if (result.length) {
        const parent = result[result.length - 1];
        if (parent.value < node) {
            if (!parent.children)
                parent.children = [];
            parent.children = parseList(parent.children, node)
        } else {

Natumsol

const copyToClipboard = input => {
    const el = document.createElement('textarea');

    el.value = input;

    // Prevent keyboard from showing on mobile
    el.setAttribute('readonly', '');

    el.style.contain = 'strict';
    el.style.position = 'absolute';

Natumsol

/**
 * @param {any} obj The object to inspect.
 * @returns {boolean} True if the argument appears to be a plain object.
 */
export default function isPlainObject(obj) {
  if (typeof obj !== 'object' || obj === null) return false

  let proto = obj
  while (Object.getPrototypeOf(proto) !== null) {
    proto = Object.getPrototypeOf(proto)

Natumsol

function getParams(url) {
    var result = {};
    url = decodeURI(url);
    if (typeof url == "string" && url.indexOf("?") != -1) {
        var params = url.match(/\?.*/)[0].trim().replace(/^\?/, "").split("&");
        for (var i = 0; i < params.length; i++) {
            var temp = params[i].split("=");
            result[temp[0]] = temp[1];
        }
    }

Natumsol

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

Natumsol

var fs = require('fs');
var CookieJar = "cookiejar.json";
var pageResponses = {};
page.onResourceReceived = function(response) {
    pageResponses[response.url] = response.status;
    fs.write(CookieJar, JSON.stringify(phantom.cookies), "w");
};
if(fs.isFile(CookieJar))
    Array.prototype.forEach.call(JSON.parse(fs.read(CookieJar)), function(x){
        phantom.addCookie(x);

Natumsol

var testindex = 0;
var loadInProgress = false;//This is set to true when a page is still loading
 
/*********SETTINGS*********************/
var webPage = require('webpage');
var page = webPage.create();
page.settings.userAgent = 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.157 Safari/537.36';
page.settings.javascriptEnabled = true;
page.settings.loadImages = false;//Script is much faster with this field set to false
phantom.cookiesEnabled = true;

Natumsol

/**
* 作者：Alexa
* 链接：https://www.zhihu.com/question/40207029/answer/159826450
* 来源：知乎
* 著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。
*/
var Music163 = {};
Music163.Send = function (index, count) {
    var bd = NEJ.P,
        cg = NEJ.O,

Natumsol

function upperFirstChar(str) {
  // replace的第二个参数可以为函数，第一个为匹配到的字符串，第二个为匹配在原字符串中的索引，第三个为原字符串
  return str.replace(/\w+/g, function(match, offset, string){
	  return match[0].toUpperCase() + match.slice(1);
  });
}

console.log(upperFirstChar(" hello, world my World hehe"));