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Is it possible to read from a InputStream with a timeout?

... maxTimeMillis && bufferOffset < b.length) {" saved me a ton of CPU overhead. – Logic1 May 7 '16 at 7:14 ...
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Why is volatile needed in C?

...e the variable as volatile, at run time that certain variable is loaded to CPU registers not in memory? – Amit Singh Tomar Mar 17 '15 at 16:34 1 ...
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Using msbuild to execute a File System Publish Profile

...me and properties to suit you): msbuild Website.csproj "/p:Platform=AnyCPU;Configuration=Release;PublishDestination=F:\Temp\Publish" /t:PublishToFileSystem share | improve this answer ...
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Are tuples more efficient than lists in Python?

...bsolutely does not mean the same operations happen at the C (and therefore cpu) level. Try creating a class ListLike with a __getitem__ that does something horribly slow, then disassemble x = ListLike((1, 2, 3, 4, 5)); y = x[2]. The bytecode will be more like the tuple example above than the list ex...
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Error handling in C code

... expensive, even if no error is ever thrown it will consume quite a bit of CPU time and stack space. When using gcc for Windows, you can choose between different exception handling methods for C++, one of them bases on setjmp and it makes your code up to 30% slower in practice. ...
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How can I measure the speed of code written in PHP? [closed]

...e function that is slowing everything down ^^ Note that Xdebug counts the CPU time spent by PHP ; when PHP is waiting for an answer from a Database (for instance), it is not working ; only waiting. So Xdebug will think the DB request doesn't take much time ! This should be profiled on the SQL serve...
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App Inventor 2 构建苹果 iOS App · App Inventor 2 中文网

...门户中,前往“证书、配置文件和设备”部分。如遇账户问题可参考这里。 选择“证书”,然后点击“+”按钮以创建新证书。 当系统提示您选择所需的证书类型时,请选择“Apple Distribution”,然后点击“继续”。 在下...
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How to use QueryPerformanceCounter?

... should prevent my thread from getting rescheduled to anything but the 1st CPU core. (Which is obviously only a solution for a testing environment) – Lucas May 22 '13 at 11:04 ...
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Generating random integer from a range

...ate tens of millions of random numbers in less than a second on a standard CPU with this technique. EDIT: Although the above is technically correct, DSimon's answer is probably more useful in practice. You shouldn't implement this stuff yourself. I have seen a lot of implementations of rejection s...
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Python: split a list based on a condition?

... IMHO, if you know a way of doing it with less cpu usage (and thus less power drain), there is no reason not to use it. – winden Jun 4 '09 at 19:46 3 ...