w18789476022的博客

function formatDate(date, str) { var yyyy,yy,M,MM,d,dd,h,hh,mm,m,ss,s,w; yyyy = date.getFullYear().toString(); //2014 yy = yyyy.slice(2); //14 M = (Number(date.getMonth()) + 1).toString() //9 MM = 0 + M; //09 d = (Number(date.getDa.

function getMatchBracketsNum(inString, inStringNum) { var s = []; if (inStringNum % 2 !== 0) { return -1; } else { for (var i of inString) { //查看inString是否存在其他符号 if (i === '[' || ']' || '(' || ')' || '{'.

（1）for循环 function delArr(arr) { var nan = []; for (var i = 0; i < arr.length; i++) { var temp = arr[i]; if (typeof temp === 'number' && isNaN(temp)) { nan.push(temp); //删除多余的NaN judg