摘要:
//去除前后空格 function String.prototype.trim() { return this.replace(/(^\s+)|(\s+$)/g, ""); }//应用function panduan() { var zcmc = document.getElementById("zcmc").value; zcmc = trim(zcmc); if (zcmc == "" || zcmc.length > 25) { alert("... 阅读全文
摘要:
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.IO.Ports;namespace SeriaCom{ public partial class Form1 : Form { string GPS_text = ""; ... 阅读全文
摘要:
select to_char(jzmj,'fm9999990.00') as jzmj from t_fwcq如果数据库中存的是12.00,经过上面的处理查出来的结果就是12.00 阅读全文