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Format number to 2 decimal places
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edited Oct 22 '18 at 9:57
Madhur Bhaiya
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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
Active
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Is it OK to leave a channel open?
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edited Apr 1 '13 at 4:40
answered Dec 21 '11 at 17:40
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String formatting in Python 3
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174
Here are the docs about the "new" format syntax. An example would be:
"({:d} goals, ${:d})".f...
Losing scope when using ng-include
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edited Sep 6 '17 at 10:18
user4642212
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Class method decorator with self arguments?
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219
Yes. Instead of passing in the instance attribute at class definition time, check it at runtime...
Replace one character with another in Bash
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answered May 8 '11 at 15:11
Brian ClapperBrian Clapper
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