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Using arrays or std::vectors in C++, what's the performance gap?
...terate over it.
Now the std::vector vs. native C++ arrays (taken from the internet):
// Comparison of assembly code generated for basic indexing, dereferencing,
// and increment operations on vectors and arrays/pointers.
// Assembly code was generated by gcc 4.1.0 invoked with g++ -O3 -S on a ...
What is the rationale for all comparisons returning false for IEEE754 NaN values?
...ng to change now. Better to learn to live with it than to complain on the internet. If you want to argue that an order relation suitable for containers should also exist, I would recommend advocating that your favorite programming language implement the totalOrder predicate standardized in IEEE-75...
How do I parse an ISO 8601-formatted date?
...e of describing RFC 3339 syntax.
The problem is UTC offsets. The RFC 3339 Internet Date/Time Format requires that every date-time includes a UTC offset, and that those offsets can either be Z (short for "Zulu time") or in +HH:MM or -HH:MM format, like +05:00 or -10:30.
Consequently, these are all ...
How can I get a resource content from a static context?
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You can't even win peace in all the world by it :-). But it helps to solve the problem set by the question here. I am not saying it solves every task, only that it solves its task almost on every place in the application. I searched for suc...
What's the difference between compiled and interpreted language?
...from browser to browser? 3. Say, my script is running in Google Chrome and Internet Explorer, is it interpreted same in both the browsers?
– JavaHopper
Jul 6 '15 at 22:56
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Xml configuration versus Annotation based configuration [closed]
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I think that visibility is a big win with an XML based approach. I find that the XML isn't really that bad, given the various tools out there for navigating XML documents (i.e. Visual Studio + ReSharper's File Structure window).
You can certainly take a mi...
Get image data url in JavaScript?
...(if they don't have CORS enabled) it won't work; the security model of the internet disallows it. Unless, of course, you're inside of a chrome plugin, in which case everything is allowed - even the above example
– Jared Forsyth
Nov 16 '13 at 20:16
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How to use if - else structure in a batch file?
... What do you mean you can't you use ELSE IF? It works fine under Win7. See example: paste2.org/G8tMae92
– bryc
Apr 30 '16 at 19:55
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How do I get the application exit code from a Windows command line?
...he exit code. Use (set errorlevel=) to clear the environment variable, allowing access to the true value of errorlevel via the %errorlevel% environment variable.
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Key hash for Android-Facebook app
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This answer almost worked for me on Win7 x64. However, the resulting encoded cert was incorrect. Bryan Bedard's answer below will produce the correct cert value. I'm guessing the piping on windows is somehow the culprit.
– Walt Armour
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