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Comparing Java enum members: == or equals()?
...Guava's Objects#equal (or you can roll your own). I won't even mention the word "performance" for fear that someone rightfully slaps me with a Donald Knuth book.
– laszlok
Oct 7 '13 at 13:43
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How does BLAS get such extreme performance?
...erformance of uBLAS. It actually is pretty simple to boost (yeah, play on words :) ) the performance of uBLAS:
Experiments on uBLAS.
Here a similar project with BLAZE:
Experiments on BLAZE.
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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
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So in other words, the value of HTTP_HOST is not exactly the Host: parameter the user supplied. It;s merely based on that.
– Pacerier
Mar 5 '15 at 22:48
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What is the meaning of “POSIX”?
...ing some common standard (may be their own proprietary) standard? In other words, POSIX in Microsoft world ==?
– claws
Nov 23 '09 at 1:02
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Git Commit Messages: 50/72 Formatting
...ng for the full commit message:
[…] we use 72-character columns for word-wrapping, except for quoted
material that has a specific line format.
The exceptions refers mainly to “non-prose” text, that is, text that was not typed by a human for the commit — for example, compiler err...
What Content-Type value should I send for my XML sitemap?
...d using Google site: searches you can confirm that it does not contain the words or phrases mime, mimetype, content-type, application/xml, or text/xml anywhere. In other words, it is entirely silent on the topic of what Content-Type should be used for serving sitemaps.
In the absence of any comment...
What is the difference between concurrency and parallelism?
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To that end, Sun's quote can be reworded as: - Concurrency: A condition that exists when, during a given period of time, two threads are making progress - Parallelism: A condition that arises when, given a particular point in time, two threads are executing s...
getViewTypeCount and getItemViewType methods of ArrayAdapter
Can somebody in plain words explain me the usage of getViewTypeCount() and getItemViewType() methods of ArrayAdapter ?
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GDB corrupted stack frame - How to debug?
...t (replace the 32 with another number). That will print out some number of words (32) starting from the stack pointer of giant (g) size, formatted as addresses (a). Type 'help x' for more info on format.
Instrumenting your code with some sentinel 'printf''s may not be a bad idea, in this case.
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Why does an overridden function in the derived class hide other overloads of the base class?
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Judging by the wording of your question (you used the word "hide"), you already know what is going on here. The phenomenon is called "name hiding". For some reason, every time someone asks a question about why name hiding happens, people wh...