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Why doesn't C# support the return of references?
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return ref y;
}
and then call it with
int a = 123;
int b = 456;
ref int c = ref Max(ref a, ref b);
c += 100;
Console.WriteLine(b); // 556!
I know empirically that it is possible to build a version of C# that supports these features because I have done so. Advanced programmers, part...
How do I “git blame” a deleted line?
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651
If you know the contents of the line, this is an ideal use case for:
git log -S <string>...
Insert a row to pandas dataframe
... sorting by index
And you get, as desired:
A B C
0 2 3 4
1 5 6 7
2 7 8 9
See in Pandas documentation Indexing: Setting with enlargement.
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How to zip a whole folder using PHP
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answered Feb 6 '11 at 17:10
DadorDador
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How do I rename a project in Xcode 5?
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answered Oct 18 '13 at 6:18
uchuugakauchuugaka
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What are detached, persistent and transient objects in hibernate?
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163
A new instance of a persistent class which is not associated with a Session, has no representat...
Why is it possible to recover from a StackOverflowError?
...ered Mar 2 '14 at 13:59
user395760user395760
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When to use std::forward to forward arguments?
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Kerrek SBKerrek SB
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What exactly do “IB” and “UB” mean?
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edited Nov 26 '11 at 19:53
Rob
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Shell equality operators (=, ==, -eq)
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edited Dec 5 '19 at 16:59
answered Dec 8 '13 at 3:31
J...