大约有 1,291 项符合查询结果（耗时：0.0123秒） [XML]
Using std Namespace
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69
@xtofl: No, it doesn't. Five characters are not that relevant when typing, but these five chars might be very relevant when reading. And ea...
Compile time string hashing
...5c9ec, 0x14015c4f, 0x63066cd9,
0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
0x26d930ac, 0x51de003a, 0xc8d75180, 0...
How efficient is locking an unlocked mutex? What is the cost of a mutex?
...e found here:
https://github.com/CarloWood/ai-statefultask-testsuite/blob/b69b112e2e91d35b56a39f41809d3e3de2f9e4b8/src/mutex_test.cxx
Note that it has a few hardcoded values specific for my box (xrange, yrange and rdtsc overhead), so you probably have to experiment with it before it will work for y...
Benchmarking (python vs. c++ using BLAS) and (numpy)
...0 ms | 7280 ms |
GotoBlas2 (2 CPUs)| 139 ms | 1009 ms | 3690 ms |
GotoBlas2 (8 CPUs)| 54 ms | 389 ms | 1250 ms |
Mac OS X (1 CPU) | 143 ms | 1060 ms | 3605 ms |
Mac Server (1 CPU)| 92 ms | 714 ms | 2130 ms |
Benchmark Suite
C...
Hibernate vs JPA vs JDO - pros and cons of each? [closed]
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69
Make sure you evaluate the DataNucleus implementation of JDO. We started out with Hibernate bec...
How do Mockito matchers work?
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Jeff BowmanJeff Bowman
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What are the differences between NP, NP-Complete and NP-Hard?
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69
P (Polynomial Time): As name itself suggests, these are the problems which can be solved in pol...
Why are Subjects not recommended in .NET Reactive Extensions?
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WilkaWilka
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How to generate random SHA1 hash to use as ID in node.js?
...d7106e83bb
4 => 1b6453892473a467d07372d45eb05abc2031647a
5 => ac3478d69a3c81fa62e60f5c3696165a4e5e6ac4
6 => c1dfd96eea8cc2b62785275bca38ac261256e278
It's easy to delude ourselves by thinking just because the output of our function looks very random, that it is very random.
We both agree ...
How does Java handle integer underflows and overflows and how would you check for it?
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Well, as far as primitive integer types go, Java doesnt handle Over/Underflow at all (for float...