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How efficient is locking an unlocked mutex? What is the cost of a mutex?
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I have the choice in between either having a bunch of mutexes or a single one for an object.
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Factory pattern in C#: How to ensure an object instance can only be created by a factory class?
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Ricardo NoldeRicardo Nolde
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How do you get the index of the current iteration of a foreach loop?
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35 Answers
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What's the absurd function in Data.Void useful for?
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answered Jan 3 '13 at 3:20
Philip JFPhilip JF
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Is there an online name demangler for C++? [closed]
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133
I have created such an online serivice: https://demangler.com
This is a gcc c++ symbol demangl...
Can you nest html forms?
...age but they should not be nested.
From the html5 working draft:
4.10.3 The form element
Content model:
Flow content, but with no form element descendants.
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Numpy: find first index of value fast
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edited Oct 21 '13 at 7:44
Jacques Kvam
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Generate class from database table
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answered May 3 '11 at 17:21
Alex AzaAlex Aza
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Change MySQL default character set to UTF-8 in my.cnf?
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431
To set the default to UTF-8, you want to add the following to my.cnf
[client]
default-characte...
Are PHP include paths relative to the file or the calling code?
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It's relative to the main script, in this case A.php. Remember that include() just inserts code...