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Using custom std::set comparator

...bout std::less<> can be found at: What are transparent comparators? Tested on Ubuntu 16.10, g++ 6.2.0. share | improve this answer | follow | ...
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How can I use redis with Django?

...ng in a SQL db, redis can be a great complimentary resource for membership testing ( eg Are these entities in this domain? ) – David Jun 24 '13 at 16:00 ...
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SQLAlchemy: Creating vs. Reusing a Session

...w the mechanism, although it does make sense to create everything fresh in testing, where I use this approach the most. It should be easy to expand this function with the connection as an optional argument. – Berislav Lopac Dec 30 '17 at 7:26 ...
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How to set custom location for local installation of npm package?

... As I test, actually if follow the command above, it will be installed into ./vendor/node_modules/lib/bower using npm#3.8.0 – e-cloud Mar 11 '16 at 3:05 ...
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When to use dynamic vs. static libraries

...er, because it is rarely used dynamic linking saves on compile time, makes testing easier/faster however, if I were to build a release version, I think I would always use static library just in case of compatibility issues – ReachConnection Oct 16 '09 at 19:34...
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UIViewController viewDidLoad vs. viewWillAppear: What is the proper division of labor?

... Initially used only ViewDidLoad with tableView. On testing with loss of Wifi, by setting device to airplane mode, realized that the table did not refresh with return of Wifi. In fact, there appears to be no way to refresh tableView on the device even by hitting the home butto...
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How Pony (ORM) does its tricks?

... I don't tested it, but some Reddit commenter says it is compatible: tinyurl.com/ponyorm-pypy – Alexander Kozlovsky Feb 28 '14 at 10:06 ...
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Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?

...y sum of squared by rsqrt of it, which is exactly what you've done in your tests), and it performed better. 2. Computing rsqrt using simple lookup table might be easier, as for rsqrt, when x goes to infinity, 1/sqrt(x) goes to 0, so for small x's the function values doesn't change (a lot), whereas...
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What is the memory consumption of an object in Java?

...o the memory. The following coding example demonstrate its usage. package test; import java.util.ArrayList; import java.util.List; public class PerformanceTest { private static final long MEGABYTE = 1024L * 1024L; public static long bytesToMegabytes(long bytes) { return byt...
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Why does modern Perl avoid UTF-8 by default?

...locale. Now what? It’s tough, I tell you. You can play with ucsort to test some of these things out. Consider how to match the pattern CVCV (consonsant, vowel, consonant, vowel) in the string “niño”. Its NFD form — which you had darned well better have remembered to put it in — becom...