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create or replace directory MY_DIR as 'D:\MY_DIR\'; grant read,write on directory MY_DIR to adm; select * from dba_directories; CREATE OR REPLACE PROC 阅读全文
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string flashSrc = "e:\\t.swf"; StringBuilder sb = new StringBuilder(); sb.Append("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">"); 阅读全文
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1.开发工具:VS20132.开发环境:win 10 64位3.添加控件:打开VS,点击工具箱--常规--右键--“选择项”---“Com组件”,选择Adobe PDF Reader控件(在这之前,需要电脑本机装PDF才会有此com控件)4.拖动Adobe PDF Reader到form1控件中5.... 阅读全文
摘要:
PL/SQL常用的快捷方式:sf= select * from sr=select t.*,t.rowid from t sd = select distinct * from d=delete from w= where sc=select count(1) from u= update在某一文件... 阅读全文