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Map vs Object in JavaScript

...often a pain with non-scalar types where you have to deal with things like PHP merges Array/Map with Object using A/M for properties and JS merges Map/Object with Array extending M/O. Merging complex types is the devil's bane of high level scripting languages. So far these are largely issues around ...
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OpenSSH升级后不能登录的问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术

OpenSSH升级后不能登录的问题升级OPENSSH 遇到头疼的问题Openssh 爆出很多安全漏洞,客户那边搞安全检查,扫描结果出来了,漏洞基本都是在openssh上面于是打算升级升...升级OPENSSH 遇到头疼的问题 Openssh 爆出很多安全漏洞,客...
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解决:CTreeCtrl控件SetCheck无效的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术

解决:CTreeCtrl控件SetCheck无效的问题解决方法:SetCheck之前或OnInitDialog中添加如下两句代码m_tree.ModifyStyle( TVS_CHECKBOXES, 0 );m_tree.ModifyStyle( 0, TVS_CHEC...解决方法:SetCheck之前或OnInitDialog中添加如下两句代码 m_tree.ModifyStyle( TVS_CHECKBOXES,...
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淘宝大秒系统设计详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...系统,文章主要介绍大秒系统以及这种典型读数据的热点问题的解决思路和实践经验。一些数据 大家还记得2013年的小米秒杀吗?三款小米手机各11万台开卖,走的都是大秒系统,3分钟后成为双十一第一家也是最快破亿的旗舰店...
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Apache .htaccess 禁止访问某目录方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...不愿意发生的意想不到的修改,这样就会造成服务器安全问题。这样你就必须考虑是否设置AllowOverride None来完全禁用.htaccess文件。 -------------------------------------------------------------------------- 一、开启Mod_rewrite模块 打开Apache2\co...
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Meaning

...ed handlers, such as .html, .jpg, .doc, but also for classic ASP (.asp) or PHP (.php) extensions. See "How to Take Advantage of IIS Integrated Pipeline" for an example of enabling ASP.NET modules to run for all content. You can also use a shortcut to enable all managed (ASP.NET) modules to run for a...
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Prefer composition over inheritance?

...ifference, it's easier to explain. Procedural Code An example of this is PHP without the use of classes (particularly before PHP5). All logic is encoded in a set of functions. You may include other files containing helper functions and so on and conduct your business logic by passing data around i...
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Why can't an anonymous method be assigned to var?

...is and how the C# and F# approaches contrast at mindscapehq.com/blog/index.php/2011/02/23/… – itowlson Feb 23 '11 at 23:33 ...
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MySQL一次主从数据不一致的问题解决过程 - 数据库(内核) - 清泛网 - 专注C/...

MySQL一次主从数据不一致的问题解决过程情况时这样的:昨天晚上主动2个机器都迁移了,然后今天才把主动重新连接上,但是从库的偏移量是从今天当前时刻开始的,也就是说虽然现在主...情况时这样的: 昨天晚上主动2个机器...
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Is mongodb running?

I have installed mongodb and the php drivers on my unix server. 9 Answers 9 ...