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How to get last key in an array?
... do the trick :
$array = array(
'first' => 123,
'second' => 456,
'last' => 789,
);
end($array); // move the internal pointer to the end of the array
$key = key($array); // fetches the key of the element pointed to by the internal pointer
var_dump($key);
Will outpu...
Replace all elements of Python NumPy Array that are greater than some value
...
346
I think both the fastest and most concise way to do this is to use NumPy's built-in Fancy index...
“static const” vs “#define” vs “enum”
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edited Aug 4 '19 at 3:39
Deep
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ans...
How to resize a VirtualBox vmdk file
...k" --format vmdk
The above will resize the hard disk up to 50GB (50 * 1024MB).
To complete things you need to resize the drive too! To achieve this, you might want to download gparted iso and boot from that iso to resize your drive (select the iso from within the virtualbox settings).
P.S. If y...
What is the behavior of integer division?
...2
cmaher
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answered Aug 30 '10 at 17:44
dirkgentlydirkgen...
Delete specific line number(s) from a text file using sed?
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384
If you want to delete lines 5 through 10 and 12:
sed -e '5,10d;12d' file
This will print the ...
Node Version Manager install - nvm command not found
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edited Feb 19 '19 at 21:47
johndpope
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answered ...
How do I calculate square root in Python?
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249
sqrt=x**(1/2) is doing integer division. 1/2 == 0.
So you're computing x(1/2) in the first ins...
What's the easiest way to call a function every 5 seconds in jQuery? [duplicate]
...ladimir verleg
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answered Jan 31 '10 at 7:32
Doug NeinerDoug Neiner
60.9k111...
Nested classes' scope?
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edited Mar 14 '17 at 21:35
martineau
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