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How can I use interface as a C# generic type constraint?

...osition++] | (data[position++] << 8))); } public int ReadInt32() { return (((data[position++] | (data[position++] << 8)) | (data[position++] << 0x10)) | (data[position++] << 0x18)); } public ulong ReadInt64() { return (ulong)(((data[p...
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PostgreSQL: How to pass parameters from command line?

... I hoped to find that variables set with -v would be available to commands executed with -c, but, alas they are not. In other words, psql -v v1=12 -v v2="'Hello World'" -v v3="'2010-11-12'" -c 'select * from table_1 where id = :v1;' will generate a syntax error. However, if bash is your shell,...
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How can I check for NaN values?

...an too. If you constructed an actual NumPy NaN with something like np.float64('nan'), then you'd get np.float64('nan') is not np.float64('nan') too. – user2357112 supports Monica Apr 22 at 10:09 ...
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Benchmarking (python vs. c++ using BLAS) and (numpy)

... CPU: 2 x 16 Intel(R) Xeon(R) E2560 Sandy Bridge @ 2.00GHz (16 Cores) RAM: 64 GB Ivy (MKL, OpenBLAS, ATLAS): CPU: 2 x 20 Intel(R) Xeon(R) E2680 V2 Ivy Bridge @ 2.80GHz (20 Cores, with HT = 40 Cores) RAM: 256 GB Software The software stack is for both nodes the sam. Instead of GotoBLAS2, OpenB...
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Partly cherry-picking a commit with Git

... Thanatos 36.1k1212 gold badges7272 silver badges132132 bronze badges answered Oct 6 '09 at 14:51 CascabelCascabel 398k6464 gold...
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Getting time elapsed in Objective-C

... a link with much more information here: https://stackoverflow.com/a/23378064/588476 In light of that information, maybe it is safer to use Apple's function CACurrentMediaTime! I also benchmarked the mach_timebase_info call and it takes approximately 19ns on my iPhone 6, so I removed the (not thre...
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Can't find the 'libpq-fe.h header when trying to install pg gem

...include/" – brookr Jul 31 '14 at 19:32 1 ...
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Gradle finds wrong JAVA_HOME even though it's correctly set

...st a symlink /etc/alternatives/javac -> /usr/lib/jvm/java-8-openjdk-amd64/bin/javac OK so finally found the bin above actual javac so do this export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64 export PATH=$JAVA_HOME/bin:$PATH above can be simplified and generalized to which javac >/dev/...
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git rebase: “error: cannot stat 'file': Permission denied”

...cess that blocks those files. Open task manager and end process TGitCache.exe. share | improve this answer | follow | ...
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Convert bytes to a string

... lmiguelvargasflmiguelvargasf 32.6k2424 gold badges141141 silver badges152152 bronze badges ...