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Passing arguments to C# generic new() of templated type

... is: // this delegate is just, so you don't have to pass an object array. _(params)_ public delegate object ConstructorDelegate(params object[] args); public static ConstructorDelegate CreateConstructor(Type type, params Type[] parameters) { // Get the constructor info for these parameters ...
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How to prevent Browser cache for php site

... Note: If you use session_start() afterwards, it will overwrite your header with Cache-Control: private, max-age=10800, pre-check=10800 because 180 minutes is the default value of session.cache_expire. If you can not avoid starting the session, but y...
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How do I send a cross-domain POST request via JavaScript?

...r a smaller code snippet. In postHere.php setup the following: switch ($_SERVER['HTTP_ORIGIN']) { case 'http://from.com': case 'https://from.com': header('Access-Control-Allow-Origin: '.$_SERVER['HTTP_ORIGIN']); header('Access-Control-Allow-Methods: GET, PUT, POST, DELETE, OPTIONS'); ...
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Difference between TCP and UDP?

...ails (holding them in memory) for two minutes, during a state known as TIME_WAIT_2. This is a feature which defends against erroneously repeated packets from a preceding connection being interpreted as part of a current connection. Maintaining TIME_WAIT_2 uses up kernel memory on the server. DNS ...
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Creating a config file in PHP

... @Luka You can use var_export function. – Hasan Bayat Sep 30 '17 at 12:25 add a comment  |  ...
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config.assets.compile=true in Rails production, why not?

...pt those that start with underscore config.assets.precompile << /(^[^_\/]|\/[^_])[^\/]*$/ you can then simply use images and stylesheets as as "/assets/stylesheet.css" in *.html.erb or "/assets/web.png" share ...
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What is a word boundary in regex?

...tring if it begins or ends (respectively) with a word character ([0-9A-Za-z_]). So, in the string "-12", it would match before the 1 or after the 2. The dash is not a word character. share | improv...
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Java SE 6 vs. JRE 1.6 vs. JDK 1.6 - What do these mean?

...", you see three version numbers - the java version (on mine, that's "1.6.0_07"), the Java SE Runtime Environment version ("build 1.6.0_07-b06"), and the HotSpot version (on mine, that's "build 10.0-b23, mixed mode"). I suspect the "11.0" you are seeing is the HotSpot version. Update: HotSpot is (...
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How is “=default” different from “{}” for default constructor and destructor?

...leted destructor: struct A { private: ~A(); }; class Widget { A a_; public: #if 1 virtual ~Widget() = default; #else virtual ~Widget() {} #endif }; Then the =default solution will compile, but Widget won't be a destructible type. I.e. if you try to destruct a Widget, you'll get a ...
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各编程语言读写文件汇总all_programming_language_file_read_write_summary读写文件本来是非常基础的代码,但工作学习中难免会有遗忘,有时又难以翻看自己写过的代码,网上搜索更是五花八门让人头大,鉴于此,清泛网 读写文件本来是...