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Checking from shell script if a directory contains files
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edited Sep 26 '15 at 5:35
user2350426
answered Sep 18 '08 at 10:46
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How to group time by hour or by 10 minutes
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13 Answers
13
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How to Flatten a Multidimensional Array?
...an use the Standard PHP Library (SPL) to "hide" the recursion.
$a = array(1,2,array(3,4, array(5,6,7), 8), 9);
$it = new RecursiveIteratorIterator(new RecursiveArrayIterator($a));
foreach($it as $v) {
echo $v, " ";
}
prints
1 2 3 4 5 6 7 8 9
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What's the shortest code to cause a stack overflow? [closed]
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131 Answers
131
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What is the meaning and difference between subject, user and principal?
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281
+50
These are...
Does Python have a string 'contains' substring method?
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10 Answers
10
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HTML5 LocalStorage: Checking if a key exists [duplicate]
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edited Apr 15 '13 at 8:56
answered Apr 15 '13 at 8:35
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