摘要:
//例如[1,2,3,4,5,6,7,8]变为[[1,2,3,4],[5,6,7,8]] var arr=[1,2,3,4,5,6,7,8]; function fixedArray(arr) { var bigArray = []; var smArray = []; for (var i = 0 阅读全文
摘要:
//身份证号正则 var reg = /^[1-9]\d{5}(18|19|20)\d{2}((0[1-9])|(1[0-2]))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$/; //两位小数的数字 var reg=/^[0-9]+([.]{1}[0-9]{1,2} 阅读全文