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Get controller and action name from within controller?

...outeValues["id"]; else if (HttpContext.Current.Request.QueryString.AllKeys.Contains("id")) return HttpContext.Current.Request.QueryString["id"]; return string.Empty; } public static string Controller(this HtmlHelper htmlHelper) { var routeValues = Ht...
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How to stop /#/ in browser with react-router?

... Note that history is a stand-alone package you'll need to install. – Jan Klimo Oct 24 '15 at 15:01 4 ...
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How do I check if an index exists on a table field in MySQL?

...name, this way you don't need to find out the index name if it is automatically added without name. – Programista Apr 9 '14 at 11:05 ...
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jQuery.inArray(), how to use it right?

... The right way of using inArray(x, arr) is not using it at all, and using instead arr.indexOf(x). The official standard name is also more clear on the fact that the returned value is an index thus if the element passed is the first one you will get back a 0 (that is falsy in Javascr...
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Check whether or not the current thread is the main thread

...be executed on the main thread, you can: - (void)someMethod { dispatch_block_t block = ^{ // Code for the method goes here }; if ([NSThread isMainThread]) { block(); } else { dispatch_async(dispatch_get_main_queue(), block); } } ...
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Get Image Height and Width as integer values?

... @poke: are you really 100% sure? – Sarfraz Feb 18 '10 at 5:04 5 ...
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Should operator

That's basically the question, is there a "right" way to implement operator<< ? Reading this I can see that something like: ...
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内存优化总结:ptmalloc、tcmalloc和jemalloc - 操作系统(内核) - 清泛网 - ...

...序本身的程序特性进行优化, 比如使用引用计数std::shared_ptr,apache的内存池方式等等。 当然应用程序也可以直接使用系统调用从内核分配内存,自己根据程序特性来维护内存,但是会大大增加开发成本。 本文主要介绍了glibc...
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Is Using .NET 4.0 Tuples in my C# Code a Poor Design Decision?

...The consumer (not you) has to either guess or look up documentation, especially for things like Tuple<int, int>. I would use them for private/internal members, but use result classes for public/protected members. This answer also has some info. ...
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rails + MySQL on OSX: Library not loaded: libmysqlclient.18.dylib

....18.dylib /usr/lib/libmysqlclient.18.dylib There are many blogs with install_name_tool, which won't work for me because I'm on OSX Lion: sudo install_name_tool -change libmysqlclient.18.dylib /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/local/bin/indexer sudo install_name_tool -change libmys...