https://blog.youkuaiyun.com/weiryang2009zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/weiryang2009/article/details/127153718https://blog.youkuaiyun.com/weiryang2009/article/details/127153718weiryang2009Mon, 03 Oct 2022 16:50:07 +0800https://blog.youkuaiyun.com/weiryang2009/article/details/6532503https://blog.youkuaiyun.com/weiryang2009/article/details/6532503weiryang2009Wed, 08 Jun 2011 18:49:00 +0800https://blog.youkuaiyun.com/weiryang2009/article/details/6404327https://blog.youkuaiyun.com/weiryang2009/article/details/6404327weiryang2009Sun, 08 May 2011 23:42:00 +0800提供了一个无效的参数。
运行里。。。netsh winsock reset，就ＯＫ咧]]>https://blog.youkuaiyun.com/weiryang2009/article/details/6259659https://blog.youkuaiyun.com/weiryang2009/article/details/6259659weiryang2009Fri, 18 Mar 2011 17:40:00 +0800在没有数据库连接的项目里用select ............from dual 不会报错，但取不出东西，出了个小笑话，嘻嘻]]>https://blog.youkuaiyun.com/weiryang2009/article/details/6228443https://blog.youkuaiyun.com/weiryang2009/article/details/6228443weiryang2009Mon, 07 Mar 2011 11:12:00 +0800sysdate+30/(24*60*60) 就是表示当前时间的后30秒；
sysdate+30/(24*60)    就是表示当前时间的后30分；
sysdate+30/24       就是表示当前时间的后30个小时]]>https://blog.youkuaiyun.com/weiryang2009/article/details/6059010https://blog.youkuaiyun.com/weiryang2009/article/details/6059010weiryang2009Mon, 06 Dec 2010 18:09:00 +0800RT
 ]]>https://blog.youkuaiyun.com/weiryang2009/article/details/6032902https://blog.youkuaiyun.com/weiryang2009/article/details/6032902weiryang2009Wed, 24 Nov 2010 17:45:00 +08001、先确认所有的对象窗口已关闭
2、打开window   ->   system   tree
3、在左边的system   tree里找到Target,点击鼠标右键,选择Properties,在 "libary   list "选项卡里,点击Browse,即可添加
 
 
今天要用ｗｅｂｓｅｒｖｉｃｅ，不得已来搞这个]]>https://blog.youkuaiyun.com/weiryang2009/article/details/6026575https://blog.youkuaiyun.com/weiryang2009/article/details/6026575weiryang2009Mon, 22 Nov 2010 11:42:00 +0800介里看来是莫人维护了,连个头像都上传不了]]>https://blog.youkuaiyun.com/weiryang2009/article/details/6004438https://blog.youkuaiyun.com/weiryang2009/article/details/6004438weiryang2009Fri, 12 Nov 2010 11:05:00 +0800RT]]>https://blog.youkuaiyun.com/weiryang2009/article/details/5996772https://blog.youkuaiyun.com/weiryang2009/article/details/5996772weiryang2009Tue, 09 Nov 2010 09:29:00 +0800RT]]>https://blog.youkuaiyun.com/weiryang2009/article/details/5989831https://blog.youkuaiyun.com/weiryang2009/article/details/5989831weiryang2009Fri, 05 Nov 2010 14:58:00 +0800https://blog.youkuaiyun.com/weiryang2009/article/details/5985297https://blog.youkuaiyun.com/weiryang2009/article/details/5985297weiryang2009Wed, 03 Nov 2010 17:02:00 +0800https://blog.youkuaiyun.com/weiryang2009/article/details/5983914https://blog.youkuaiyun.com/weiryang2009/article/details/5983914weiryang2009Wed, 03 Nov 2010 09:56:00 +0800 STRING ls_limit_airport_name
 DECLARE Airport_cursor CURSOR FOR
 SELECT AIRPORT_4CODE FROM t7001_5
  WHERE (airport_4code = :dep_4code or airport_4code = :arr_4code)
  AND INSTR(forbid_week,:ls_week) > 0
  AND (TRUNC(forbid_]]>https://blog.youkuaiyun.com/weiryang2009/article/details/5983767https://blog.youkuaiyun.com/weiryang2009/article/details/5983767weiryang2009Wed, 03 Nov 2010 09:07:00 +0800有时的or的关系在上下文中会有重迭的情况,需要分开考虑,否则业务逻辑上会有问题,需要灰常注意.]]>https://blog.youkuaiyun.com/weiryang2009/article/details/5983650https://blog.youkuaiyun.com/weiryang2009/article/details/5983650weiryang2009Wed, 03 Nov 2010 00:39:00 +0800ＲｅｄＦｌａｇ６
 
在ｃｏｐｙ了大量文件后启机在初始画面处死住，按ＥＳＣ发现在starting mysql处无限循环
 
解决,在启动时按I键,选择每个启动项是否启动,当然mysql的是N
 
进系统后清文件,把不必要的文件清空,有用的通过网络挪走,查看空间情况,"已用"有空间后重启,故障消失]]>https://blog.youkuaiyun.com/weiryang2009/article/details/5983647https://blog.youkuaiyun.com/weiryang2009/article/details/5983647weiryang2009Wed, 03 Nov 2010 00:35:00 +0800在windows下能够很便当的查看磁盘空间的。然而到了Linux查看磁盘空间,你能够就有点摸不着脑子了，呵呵。不要急，我这就要给你解决这个问题。
　　Df命令是Linux查看磁盘空间体系以磁盘分区为单位查看文件体系，能够加上参数查看磁盘亏损空间信息，命令款式：
　　df -hl
　　Linux查看磁盘空间 显示款式为：
　　文件体系              容量 已用 可用 已用% 挂载点
　　Filesystem            Siz]]>https://blog.youkuaiyun.com/weiryang2009/article/details/5983640https://blog.youkuaiyun.com/weiryang2009/article/details/5983640weiryang2009Wed, 03 Nov 2010 00:34:00 +0800ＲＴ]]>https://blog.youkuaiyun.com/weiryang2009/article/details/5931315https://blog.youkuaiyun.com/weiryang2009/article/details/5931315weiryang2009Sun, 10 Oct 2010 13:35:00 +0800