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What is the advantage of using async with MVC5?

...hen a request hits the action, ASP.NET takes a thread from the thread pool and starts executing it. The IdentityManager.Authentication.CheckPasswordAndSignIn method is invoked. This is a blocking call -> during the entire call the worker thread is being jeopardized. And here's how the second ca...
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What is git actually doing when it says it is “resolving deltas”?

...of a repository, git first receives the objects (which is obvious enough), and then spends about the same amount of time "resolving deltas". What's actually happening during this phase of the clone? ...
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In which situations do we need to write the __autoreleasing ownership qualifier under ARC?

... __autoreleasing to denote arguments that are passed by reference (id *) and are autoreleased on return. All of this is very well explained in the ARC transition guide. In your NSError example, the declaration means __strong, implicitly: NSError * e = nil; Will be transformed to: NSError * ...
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Error handling principles for Node.js + Express.js applications?

It seems like error reporting/handling is done differently in Node.js+ Express.js applications compared to other frameworks. Am I correct in understanding that it works as follows? ...
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JSON.stringify without quotes on properties?

...n to remove quotes by formally parsing the JSON string via native function and reserialize it: function stringify(obj_from_json) { if (typeof obj_from_json !== "object" || Array.isArray(obj_from_json)){ // not an object, stringify using native function return JSON.stringify(obj_...
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Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib

I just installed posgresql with homebrew and when I go on to type the command 22 Answers ...
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Override compile flags for single files

...ompile flags when this source file builds. You should be able to countermand the -Weffc++ flag for foo.cpp by doing set_source_files_properties(foo.cpp PROPERTIES COMPILE_FLAGS -Wno-effc++) This should have the effect of adding -Wno-effc++ after -Weffc++ in the compiler command, and the latter ...
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What is the single most influential book every programmer should read? [closed]

If you could go back in time and tell yourself to read a specific book at the beginning of your career as a developer, which book would it be? ...
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Read file from line 2 or skip header row

How can I skip the header row and start reading a file from line2? 8 Answers 8 ...
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What exactly are unmanaged resources?

...g Dispose on that object, or (in C#) using the using statement which will handle calling Dispose for you. If you neglect to Dispose of your unmanaged resources correctly, the garbage collector will eventually handle it for you when the object containing that resource is garbage collected (this is "...