题目描述Given a 2D board and a word, find if the word exists in the grid.The word can be constructed from letters of sequentially adjacent cell, where “adjacent” cells are those horizontally or vertically...
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其他好文 时间:
2015-04-22 18:19:56
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130
一、只支持表,非常牛逼的SELECT a.name,(case when (SELECT count(*) FROM sysobjects WHERE (name in (SELECT name FROM sysindexes WHERE (id = a.id) AND (indid in (SEL...
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数据库 时间:
2015-04-22 18:01:03
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mysql>select b.username,a.subject,a.money,FROM_UNIXTIME(a.ctime) from dlyun_ad_shop_pay a INNER JOIN dlyun_common_member b on a.uid=b.uid where a.cti....
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数据库 时间:
2015-04-22 17:51:50
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function name regexObjSubObjKeyfunction codefunction(proto,value) { var match=false; var reg = new RegExp('.*'+value); print(JSON.string...
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数据库 时间:
2015-04-22 17:47:53
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160
表结构 存储过程 CREATE OR REPLACE PROCEDURE TEST3(TID IN INTEGER,O OUT SYS_REFCURSOR)
AS
BEGIN
IF(TID>0) THEN
OPEN O FOR SELECT * FROM XHSCK.T_ADMINISTRATIVE_LEVEL T WHERE T.ADMINISTRATIVE...
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数据库 时间:
2015-04-22 14:08:17
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154
SELECT * from TBCITY_Temp where codein ( select code from TBCITY_Temp group by code having count(code) > 1 ) and AutoId not in (select min(AutoId) f.....
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其他好文 时间:
2015-04-22 13:41:33
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136
PreparedStatement pstmt = con.prepareStatement("UPDATE EMPLOYEES SET SALARY = ? WHERE ID = ?"); pstmt.setBigDecimal(1, 153833.00) pstmt.setInt(2, 1105...
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数据库 时间:
2015-04-22 13:38:08
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362
When you use a relational database, you need a way to track and organize your database schema evolutions. Typically there are several situation where ...
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数据库 时间:
2015-04-22 13:37:18
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221
选定一个列,比如用户编号列//欲插入的用户编号string ll_userID="xxxxxxxx";//查询此编号是否存在SqlCommand mycmd = new SqlCommand("select 用户编号 from table where 用户编号='"+ll_userID+"'", m...
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数据库 时间:
2015-04-22 13:36:36
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149
1、SQL教程01——linux下安装SQLite3
2、SQL教程02——SQL基本语句
3、SQL教程03——SQL标准数据类型
4、SQL教程04——alter:在已有的表中添加、修改或删除列
5、SQL教程05——insert、select、where
6、SQL教程06——运算符and和or
7、SQL教程07——order b...
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数据库 时间:
2015-04-22 11:40:38
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170