08 2013 档案

javascript 基础
摘要：1. 赋值 var o = anything || ' anythig is undefined'; // o 首先会取值 anything, 但如果anything 未定义， 则会取值 'anything is undefined'. var o = anything && 'anything i 阅读全文
posted @ 2013-08-05 11:11 Yu 阅读(259) 评论(0) 推荐(0)
SqlBulkCopy 简单运用
摘要：using(SqlConnection conn = new SqlConnection(str)) { conn.Open(); using (System.Data.SqlClient.SqlBulkCopy sqlBC = new System.Data.SqlClient.SqlBulkCopy(conn)) { sqlBC.BatchSize = 10000;// 每次提交的数量级 sqlBC... 阅读全文
posted @ 2013-08-02 14:15 Yu 阅读(280) 评论(0) 推荐(0)