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Which, if any, C++ compilers do tail-recursion optimization?
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Does not work for me. The systems tells me that my vote is locked until the answer is edited.
– hmuelner
Aug 15 '16 at 21:34
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Can I find out the return value before returning while debugging in Intellij?
...able to completely test this as it takes too long to compute. Beware, this does dramatically decrease the performance of the debugger and it will take longer to debug.
Also you can do the following manually.
Setup the breakpoint on the return line.
When the return line is hit, click on the retur...
JavaScript OOP in NodeJS: how?
...PU on GC :P), even though you will not use them for anything. The language doesn't have enough expressive power to optimize this away currently.
– Esailija
Aug 12 '13 at 13:45
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How are ssl certificates verified?
...e issuerer, and somehow
compares certificates for validity.
The client doesn't have to check with the issuer because two things :
all browsers have a pre-installed list of all major CAs public keys
the certificate is signed, and that signature itself is enough proof that the certificate is va...
Run two async tasks in parallel and collect results in .NET 4.5
...thought this wrong was answer until I ran it. then I understood. It really does execute in 5 seconds. The trick is to NOT await the tasks immediately, instead await on Task.WhenAll.
– Tim Lovell-Smith
Apr 3 '14 at 9:13
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Is it possible to figure out the parameter type and return type of a lambda?
...0>::type>::value, "err");
return 0;
}
Note that this solution does not work for generic lambda like [](auto x) {}.
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How can I use if/else in a dictionary comprehension?
Does there exist a way in Python 2.7+ to make something like the following?
4 Answers
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How to properly overload the
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Why does the operator<< have to be in the namespace of Math? It seems that it should be in the global namespace. I agree that my compiler wants it to be in the namespace of Math, but that doesn't make sense to me.
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Cancellation token in Task constructor: why?
...eption containing that token
(which is what ThrowIfCancellationRequested does), then when the task
sees that OperationCanceledException, it checks whether the OperationCanceledException's token matches the Task's
token. If it does, that exception is viewed as an acknowledgement of
cooperati...
How do I use Node.js Crypto to create a HMAC-SHA1 hash?
...eed to even wait for when readable side becomes readable (though it surely does). Read your documentation please.
– stroncium
Nov 3 '15 at 14:29
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