perl 异步和js对比: /js************** $(function(){ function isPhone(str){ var regex = /[0-9]{11,11}/; return regex.test(str); } var _bt = $(".bt"); _bt.on("click",function(){ var tel = $("[name='tel']").val(); var env = $("[n
/** * 时间对比 开始=结束返回0;开始>结束返回-1;开始<结束返回1 */ function dateComparison(date1,date2){ var start =new Date(date1.replace(/-/g,"/").replace(/-/g,"/")); var end = new Date(date2.replace(/-/g,"/").replace(/-/g,"/")); if
function a() { var arr = new Array(1000000); for(var i = 0; i < arr.length;i ++) { arr[i] = i; } var start1 = new Date().getTime(); for(var i = 0; i < arr.length;i ++) { arr[i] = i+1; } var stop1 = new Date().getTime(); console.info(stop1-start1); v