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What happens to an open file handle on Linux if the pointed file gets moved or deleted
...lid and access the new content. If the existing file is unlinked and a new one created with the same name or, if a new file is moved onto the existing file using rename(), it's the same as deletion (see above) - that is, the file handle will continue to refer to the original version of the file.
In...
What is the difference between the template method and the strategy patterns?
Can someone please explain to me what is the difference between the template method pattern and the strategy pattern is?
16...
How can I save application settings in a Windows Forms application?
...r-scope settings to the app.config located where the exe is instead of the one in the user's AppData folder. No, not generally good, but I use it during development to use the same settings from compile to compile (w/o it, they go new unique user folders with each compile).
– m...
Mod of negative number is melting my brain
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Why would anyone want to use the remainder function instead of a modulo? Why did they make % remainder?
– Aaron Franke
Jan 26 '18 at 22:20
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How to get the error message from the error code returned by GetLastError()?
... Thank you very much, your example is much clearer than the one from MSDN. More over, the one from MSDN even couldn't compile. It includes some strsafe.h header, that isn't safe at all, it causing a bunch of a compiler errors in winuser.h and winbase.h.
– Hi-Ange...
How to easily initialize a list of Tuples?
...it without the Nuget first, as unnecessary packages can cause problems. So one way or another, yes. Use c# v7 or greater if possible.
– toddmo
Apr 5 '18 at 15:26
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What is the purpose of the word 'self'?
... is not special to the code, it's just another object.
Python could have done something else to distinguish normal names from attributes -- special syntax like Ruby has, or requiring declarations like C++ and Java do, or perhaps something yet more different -- but it didn't. Python's all for makin...
Is the NOLOCK (Sql Server hint) bad practice?
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Apparently one can get duplicate rows using NOLOCK. This means I have to downvote your answer. Sorry.
– ErikE
Jun 7 '11 at 16:36
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Generic TryParse
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One issue w/ this is that if T is an int and input is larger than int.MaxValue, it will throw a System.Exception w/ System.OverFlowException as the inner exception. So if you are expecting an OverflowException, you won't get ...
Convert char to int in C and C++
...racters. But in reality, "char" is just a poor name choise to confuse everyone who tries to learn the language. A better name for it is int8_t, and you can use that name instead, if your compiler follows the latest C standard.
Though of course you should use the char type when doing string handling...