摘要:
function len(s) { var l = 0; var a = s.split(""); for (var i = 0; i < a.length; i++) { if (a[i].charCodeAt(0) < 299) { l++; } else { l += 2; } } retur... 阅读全文
摘要:
//抽取dt中的特定列"Region","Cur","Year"组合成新的datDataTable dat = dt.DefaultView.ToTable(false, new string[]{ "Region","Cur","Year" });DataView dv = new DataVie... 阅读全文