lhlxls的博客

[code="javascript"]function TestRgexp(re, s){ // 参数说明 re 为正则表达式 s 为要判断的字符 return re.test(s);}function test(){ var re = /^[0-9]*[1-9][0-9]*$/ ;var result = TestRgexp(r...

Js获取当前日期时间及其它操作var myDate = new Date();myDate.getYear(); //获取当前年份(2位)myDate.getFullYear(); //获取完整的年份(4位,1970-????)myDate.getMonth(); //获取当前月份(0-11,0代表1月)myDate.getDate(); ...

[code="sql"]SELECT YEAR(BirthDate), ROW_NUMBER() OVER(ORDER BY YEAR(BirthDate)) AS 'RowNumber',/* 按年产生一个唯一的序号 */ ROW_NUMBER() OVER(PARTITION BY YEAR(BirthDate) ORDER BY BirthDate) AS R...

[code="java"]test//var select1_len = document.frm.s1.options.length;var select2 = new Array(4);for (i=0; i