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possible EventEmitter memory leak detected
...
mikemaccana
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answered Mar 19 '12 at 10:30
Corey Richardso...
How to save a PNG image server-side, from a base64 data string
...plode(';', $data);
list(, $data) = explode(',', $data);
$data = base64_decode($data);
file_put_contents('/tmp/image.png', $data);
And as a one-liner:
$data = base64_decode(preg_replace('#^data:image/\w+;base64,#i', '', $data));
An efficient method for extracting, decoding, and checking for e...
How do I ignore ampersands in a SQL script running from SQL Plus?
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answered Dec 8 '10 at 22:26
Leigh RiffelLeigh Riffel
5,68722 gold badges2828 silver badges4444 bronze badges
...
What are valid values for the id attribute in HTML?
...hem.
A now very obscure problem was that at least one browser, Netscape 6, incorrectly treated id attribute values as case-sensitive. That meant that if you had typed id="firstName" in your HTML (lower-case 'f') and #FirstName { color: red } in your CSS (upper-case 'F'), that buggy browser would ...
Where to learn about VS debugger 'magic names'
...gt; durable temporaries
5 --> the result of get enumerator in a foreach
6 --> the array storage in a foreach
7 --> the array index storage in a foreach.
Temporary kinds between 8 and 264 are additional array index storages for multidimensional arrays.
Temporary kinds above 264 are use...
What exactly is nullptr?
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Mankarse
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answered Aug 15 '09 at 17:06
Johannes Schaub...
Finding median of list in Python
...t;>> median([1, 3, 5, 7])
4.0
Usage:
import statistics
items = [6, 1, 8, 2, 3]
statistics.median(items)
#>>> 3
It's pretty careful with types, too:
statistics.median(map(float, items))
#>>> 3.0
from decimal import Decimal
statistics.median(map(Decimal, items))
#>...
How can I specify working directory for popen
... |
edited May 11 '16 at 17:09
Enrico
52866 silver badges1919 bronze badges
answered Nov 6 '09 at ...
Underscore: sortBy() based on multiple attributes
...rst, then sort again by your first property, like this:
var sortedArray = _(patients).chain().sortBy(function(patient) {
return patient[0].name;
}).sortBy(function(patient) {
return patient[0].roomNumber;
}).value();
When the second sortBy finds that John and Lisa have the same room numbe...