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Create Generic method constraining T to an Enum

...in your C# project to version 7.3. Original Answer below: I'm late to the game, but I took it as a challenge to see how it could be done. It's not possible in C# (or VB.NET, but scroll down for F#), but is possible in MSIL. I wrote this little....thing // license: http://www.apache.org/licenses/L...
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How do I set a background-color for the width of text, not the width of the entire element, using CS

... A little late to game but thought I would add my 2 cents... To avoid adding the extra mark-up of an inner span you could change the <h1> display property from block to inline (catch is you would have ensure the elements after the <h...
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How to detect when an Android app goes to the background and come back to the foreground

...ertain that your activity is visible to the user (for example, to resume a game).developer.android.com/reference/android/app/… – J-Rou Apr 9 '13 at 15:50 2 ...
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What is the most efficient string concatenation method in python?

... Python 3.6 changed the game for string concatenation of known components with Literal String Interpolation. Given the test case from mkoistinen's answer, having strings domain = 'some_really_long_example.com' lang = 'en' path = 'some/really/long/...
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In Firebase, is there a way to get the number of children of a node without loading all the node dat

... This is a little late in the game as several others have already answered nicely, but I'll share how I might implement it. This hinges on the fact that the Firebase REST API offers a shallow=true parameter. Assume you have a post object and each one c...
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Covariance and contravariance real world example

... Makes complete sense while being ridiculous. I'm going to have to up my game with answers... – Jesse Williams Nov 16 '18 at 14:24  |  show ...
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Set every cell in matrix to 0 if that row or column contains a 0

... I imagine the original problem (which has come to us via the telephone game) meant the problem should be solved "in place" meaning you don't have another copy of the matrix. And more optimal solutions don't even need temporary swap() like storage for processing. – Adam ...
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Build an iOS app without owning a mac? [closed]

Please correct me if I'm wrong. 12 Answers 12 ...
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Is there a performance difference between i++ and ++i in C++?

...es a stall. There is no data dependency for the post increment operator." (Game Engine Architecture (2nd edition)) So if the copy of a post increment is not computationally intensive, it can still beat the pre increment. – Matthias Oct 9 '17 at 18:18 ...
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Differences between Emacs and Vim

...here. You write your own extensions, use it for note-taking, organization, games, programming, shell access, file access, listening to music, web browsing. It takes weeks and weeks till you will be happy with it and then you will learn new stuff all the time. You will be annoyed when you don't have ...