大约有 40,000 项符合查询结果(耗时:0.0412秒) [XML]

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驯服Linux OOM Killer(优质英文资料翻译) - 操作系统(内核) - 清泛网 - ...

... 艾伦·考克斯不喜欢这个解决方案,这表明该容器是控制问题的最适当方式。为了响应这个建议,由 Nikanth Karthikesan 贡献的oom_killer 控制器提供了在系统内存不足时要杀死的进程序列的控制。该补丁引入了一个带有oom.priority字段...
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总结const_cast、static_cast、dynamic_cast、reinterpret_cast - C/C++ - ...

...至它即便不是一个CDerived你也可以这样做。 当然,这个问题只在如果你做了多继承时发生。在你将CDerived转换 到 CBaseX时static_cast<> 和 reinterpret_cast<>是没有区别的。 情况3:void*之间的向前和向后转换 因为任何指针可以被转...
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HTML Entity Decode [duplicate]

...de creates an empty (detached from DOM) div and sets it's innerHTML and finally retrieved back as normal text. It's not surrounding it with a DIV, but putting it in a div. I putting some emphasis over this since it's crucial to understand how jQuery works. – Christian ...
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How to create user for a db in postgresql? [closed]

I have installed PostgreSQL 8.4 on my CentOS server and connected to root user from shell and accessing the PostgreSQL shell. ...
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支撑Github的开源技术 - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...的大小超过了solor节点的最大存储空间,也出现了很多的问题,Github团队在思考解决方案时决定使用Elasticsearch做替换。Github最开始使用ES时,使用了44台亚马逊EC2实例,每台实例配备2T的存储,其中8台实例指负责查询请求。目前...
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How to use Python to login to a webpage and retrieve cookies for later usage?

...gin moment involves sending two POST params (username, password) to /login.php. During the login request I want to retrieve the cookies from the response header and store them so I can use them in the request to download the webpage /data.php. ...
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【解决】phpMyAdmin 导入数据文件最大限制 - 更多技术 - 清泛网 - 专注C/C++及内核技术

【解决】phpMyAdmin 导入数据文件最大限制phpmyadmin_post_max_size etc php 7 0 apache2 php ini 默认配置2M,即通过http post上传的文件最大2M,修改配置搞定: PHP上传文件大小限制upload_max_filesize = 200M http post发送文件大小限 /etc/php/7.0/apache2/p...
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App Inventor 2开发简单计算器 - App Inventor 2 中文网 - 清泛IT论坛,有思想、有深度

...序执行过程、跟踪变量值的方法,可以帮我们找到原因。问题出在输入等号之后,此时: 前数=计算结果 后数=0 算符=“”接下来输入算符,由于算符=“”,因此执行点击算符过程的“如果...则”分支,第一行代码为【前数=后数...
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驯服Linux OOM Killer(优质英文资料翻译) - 操作系统(内核) - 清泛网移动...

... 艾伦·考克斯不喜欢这个解决方案,这表明该容器是控制问题的最适当方式。为了响应这个建议,由 Nikanth Karthikesan 贡献的oom_killer 控制器提供了在系统内存不足时要杀死的进程序列的控制。该补丁引入了一个带有oom.priority字段...
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composer: How to find the exact version of a package?

... I know it's an old question, but... composer.phar show Will show all the currently installed packages and their version information. (This was shown in previous versions of Composer only when using the now-deprecated -i option.) To see more details, specify the name of the package as wel...