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Is there a way to avoid null check before the for-each loop iteration starts? [duplicate]
Every time I have to iterate over a collection I end up checking for null, just before the iteration of the for-each loop starts. Like this:
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Super-simple example of C# observer/observable with delegates
.../340610/…
– Dinah
Aug 8 '09 at 20:32
1
@Dinah: That doesn't avoid the null check. You can still...
Why is a round-trip conversion via a string not safe for a double?
...f87daf7fa),
/*6*/ I64(0xefb3ab16c59b14a0),
/*7*/ I64(0x850fadc09923329c),
/*8*/ I64(0x93ba47c980e98cde),
/*9*/ I64(0xa402b9c5a8d3a6e6),
/*10*/ I64(0xb616a12b7fe617a8),
/*11*/ I64(0xca28a291859bbf90),
/*12*/ I64(0xe070f78d39275566),
/*13*/ I64(0xf92e0c3537826140),
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How to get all registered routes in Express?
...re: stackoverflow.com/questions/25260818/…
– user2932053
Mar 7 '18 at 22:15
2
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A weighted version of random.choice
... Ronan PaixãoRonan Paixão
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what is the unsigned datatype?
...ould you cite the part where it is defined?
– user454322
May 22 '14 at 5:23
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Javascript - How to detect if document has loaded (IE 7/Firefox 3)
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32
No need for a library. jQuery used this script for a while, btw.
http://dean.edwards.name/webl...
C++ Redefinition Header Files (winsock2.h)
... be already included from some other header/implementation file.
Define WIN32_LEAN_AND_MEAN before windows.h or project wide. But it will exclude many other stuff you may need and you should include it by your own.
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...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Changes in import statement python3
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mloskot
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answered Aug 29 '12 at 8:08
Michał GórnyM...