mysql中的触发器(trigger)使用 Trigger: 示例: 解析:<原谅我这懒惰的搬运工> The CREATE TRIGGER statement creates a trigger named ins_sum that is associated with the account ta ...
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其他好文 时间:
2016-10-31 21:26:09
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581
版权声明:本文为博主原创文章,未经博主允许不得转载。 版权声明:本文为博主原创文章,未经博主允许不得转载。 [cpp] view plain copy //在CMainFrame类的PreCreateWindow函数中加入 m_strTitle = _T("Hello"); cs.style &= ...
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其他好文 时间:
2016-10-27 01:42:31
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224
The difference between "-" and "no hyphen" is that the latter keeps your existing environment (variables, etc); the former creates a new environment ( ...
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其他好文 时间:
2016-10-12 19:58:54
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183
1. Socket编程:ServerSocket (int port) :Creates a server socket, bound to the specified port. Socket(InetAddress address, int port) :Creates a stream soc ...
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编程语言 时间:
2016-09-24 23:25:42
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187
mkbundle(1) - Linux man page Name mkbundle, mkbundle2 - Creates a bundled executable. Synopsis mkbundle [options] assembly1 [assembly2 ...] Descriptio ...
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系统相关 时间:
2016-09-19 15:46:23
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267
In this lesson, we’re going to take a look at how add a class to the providers property of a component creates an actual providers. We’ll learn what a ...
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其他好文 时间:
2016-09-16 20:56:03
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133
Timers (SetTimer and CreateWaitableTimer) in Windows SetTimer The following example creates a timer (that is not attached to a window) whose Timer Pro ...
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Web程序 时间:
2016-09-02 23:26:14
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195
Puppet通过exec来执行外部的命令或者脚本,一般来讲是shell脚本。这里面就涉及到一个重复执行的问题,因为默认的agent一连接上来就会自动执行对应的命令或者脚本。如果脚本重复执行对系统没影响的还无所谓,如果会对系统造成影响呢?一个有用的方法是使用像creates参数来,除非..
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其他好文 时间:
2016-09-02 16:09:57
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145
Creates a new process and its primary thread. Then the new process runs the specified executable file in the security context of the specified credent ...
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系统相关 时间:
2016-08-27 06:30:37
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178
module 作用 module (name [, ···]) Creates a module. If there is a table in package.loaded[name], this table is the module. Otherwise, if there is a glob... ...
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其他好文 时间:
2016-08-06 01:48:10
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457