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Is std::vector so much slower than plain arrays?
...d the array only once. Note: when you resize() the vector you are not only allocating the memory but also running through the vector and calling the constructor on each member.
Re-Arranging the code slightly so that the vector only initializes each object once:
std::vector<Pixel> pixels(di...
IllegalMonitorStateException on wait() call
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good catch. i assumed he meant Object.wait() and called from a thread
– reccles
Oct 8 '09 at 12:00
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Is there a javadoc tag for documenting generic type parameters?
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answered Jan 6 '10 at 20:32
Dave DiFrancoDave DiFranco
1,52799 silver badges99 bronze badges
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Node.js - getting current filename
... Unless your extension isn't 2 characters long, which is totally possible because you can bind script interpretation to any file extension you want... so this may not be a good all-around solution.
– ErikE
Mar 14 '19 at 1:57
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How do I watch a file for changes?
... file you want to watch).
Otherwise, polling will probably be the only really platform-independent option.
Note: I haven't tried any of these solutions.
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Check if property has attribute
... @Qjimbo (or probably someone else reading) Attributes are usually used without the "Attribute" part of their name, but can be. A convention allows you to exclude it, so usually the actual type does have Attribute at the end of its name, but is just not used.
– Jim...
mingw-w64 threads: posix vs win32
I'm installing mingw-w64 on Windows and there are two options: win32 threads and posix threads. I know what is the difference between win32 threads and pthreads but I don't understand what is the difference between these two options. I doubt that if I will choose posix threads it will prevent me fro...
Best way to implement keyboard shortcuts in a Windows Forms application?
...when pressing a shortcut is required to suppress input but nevertheless to allow a separate MenuStrip event to fire. ProcessCmdKey approach would force the duplication of event firing logic.
– Saul
Jun 10 '14 at 11:13
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ARC and bridged cast
...__bridge_transfer? Otherwise it would seem that the moment CFRelease() is called the object is gone and points to nothing. Similarly, when you use __bridge_retain, does ARC reduce the op's retain count by 1? Else it seems that the object would never be properly released.
– Tony...
How to display PDF file in HTML?
...tion of a PDF file in your HTML web-page is very easy.
<embed src="file_name.pdf" width="800px" height="2100px" />
Make sure to change the width and height for your needs.
Good luck!
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