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How to find the last field using 'cut'
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721
You could try something like this:
echo 'maps.google.com' | rev | cut -d'.' -f 1 | rev
Expl...
Inserting data into a temporary table
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alexsuslinalexsuslin
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Loop through all the files with a specific extension
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How do you use bcrypt for hashing passwords in PHP?
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1073
bcrypt is a hashing algorithm which is scalable with hardware (via a configurable number of rou...
How to initialize all members of an array to the same value?
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1276
Unless that value is 0 (in which case you can omit some part of the initializer
and the corresp...
Is there a way to list pip dependencies/requirements?
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Best way to split string into lines
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178
If it looks ugly, just remove the unnecessary ToCharArray call.
If you want to split by either...
Calling closure assigned to object property directly
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As of PHP7, you can do
$obj = new StdClass;
$obj->fn = function($arg) { return "Hello $arg"; };
echo ($obj->fn)('World');
or use Closure::call(), though that doesn't work on a StdClass.
Before PHP7, you'd have to implement...
How to extract a floating number from a string [duplicate]
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