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conditional unique constraint

...how to ? – np-hard May 14 '09 at 22:11 Okay, I posted a sample script that will help you prove what I'm talking about....
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How line ending conversions work with git core.autocrlf between different operating systems

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How to drop a table if it exists?

... answered Oct 25 '11 at 9:07 Martin SmithMartin Smith 389k7575 gold badges657657 silver badges761761 bronze badges ...
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How to implement classic sorting algorithms in modern C++?

...gin() / std::end() as well as with std::next() are only available as of C++11 and beyond. For C++98, one needs to write these himself. There are substitutes from Boost.Range in boost::begin() / boost::end(), and from Boost.Utility in boost::next(). the std::is_sorted algorithm is only available for...
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Stretch background image css?

... answered Apr 14 '11 at 11:58 BlowsieBlowsie 37.5k1414 gold badges7878 silver badges108108 bronze badges ...
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Why don't Java Generics support primitive types?

... | edited Dec 18 '17 at 11:48 Michael 31.9k99 gold badges5252 silver badges9494 bronze badges answered...
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What is the C runtime library?

...om the operating system? – S.N. Sep 11 '18 at 21:34 This is the most understandable answer for the question, thanks fo...
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Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?

... answered May 11 '13 at 14:46 John SeverinsonJohn Severinson 3,87511 gold badge1212 silver badges55 bronze badges ...
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how to log in to mysql and query the database from linux terminal

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How to strip all whitespace from string

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