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Method Resolution Order (MRO) in new-style classes?

...ry interpretation of C3 linearization as follows: (Someone please let me know if this is wrong.) Consider this example: class I(G): def m(self): print("I") super().m() class H(): def m(self): print("H") class G(H): def m(self): print("G") supe...
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Best way to test for a variable's existence in PHP; isset() is clearly broken

... Ah ha! NOW you're talkin'! How would you do that for, say, class properties? – chazomaticus Jan 6 '09 at 21:23 ...
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What is the difference between MVC and MVVM? [closed]

...s from. ViewModels hold a certain shape of data and commands, they do not know where the data, or code, comes from or how it is displayed. Models hold the actual data (various context, store or other methods) Controllers listen for, and publish, events. Controllers provide the logic that controls wh...
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Link to all Visual Studio $ variables

... Now if only there were a way to access these programmatically in our code (in my case C#). – Chiramisu Feb 22 at 7:52 ...
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Why shouldn't all functions be async by default?

...() was void N() { S(); T(); }, and R and S produce side effects, then you know that R's side effect happens before S's side effect. But if you have async void M() { await Q(); R(); } then suddenly that goes out the window. You have no guarantee whether R() is going to happen before or after S() (unl...
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Ninject vs Unity for DI [closed]

... This answer is now pretty irrelevant with reagrd to Ninject 2. Whilst the complaint was legitimate for Ninject 1, Ninject 2 allows one to work without littering there classes with attributes. ninject2 will operate transparently without th...
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Is non-blocking I/O really faster than multi-threaded blocking I/O? How?

... From the web point of view common knowledge (Internet, comments from experts) suggest that greatly increasing the max. number of request threads is a bad thing in blocking IO (making processing of requests even slower) due to memory increase and context switch...
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What are the differences between double-dot “..” and triple-dot “…” in Git commit ranges?

...d my own explanation for how the commit ranges work with git diff, but for now, you might want to check out What are the differences between double-dot ".." and triple-dot "..." in Git diff commit ranges?. See Also Pro Git § 6.1 Git Tools - Revision Selection - Commit Ranges ...
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How do I check if an HTML element is empty using jQuery?

... I do not know why but method from this answer: if($.trim($("selector").html())=='') worked. .is(':empty') did not! – Zeljko Miloradovic Jun 8 '18 at 17:48 ...
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Supervisor socket error issue [closed]

...c/supervisord.conf /etc/supervisor/supervisord.conf if you want to keep it Now you can run sudo supervisorctl Why? when you run supervisorctl it first searches for the config file located at /etc/supervisord.conf, if it's not present, it will search for the package's default file /etc/supervisor/su...