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?: operator (the 'Elvis operator') in PHP
...lse ?: 0); // 0
var_dump(null ?: 'foo'); // 'foo'
var_dump(true ?: 123); // true
var_dump('rock' ?: 'roll'); // 'rock'
?>
By the way, it's called the Elvis operator.
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String concatenation in MySQL
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edited Mar 1 '16 at 15:35
answered May 12 '11 at 9:31
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Pandas every nth row
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edited Oct 25 '18 at 5:05
user3483203
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Impossible to Install PG gem on my mac with Mavericks
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Spajus
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122
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139
That's as easy as
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edited Jan 20 '15 at 6:20
answered Oct 15 '09 at 10:11
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What is AssemblyInfo.cs used for?
... http://social.msdn.microsoft.com/Forums/en/csharpgeneral/thread/8955449f-71ac-448e-9ee6-5329fceecd3c
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