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How do I import an SQL file using the command line in MySQL?
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answered Jul 16 '13 at 0:48
vladkrasvladk...
How to make a button redirect to another page using jQuery or just Javascript
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answered Feb 10 '10 at 16:25
QuentinQuentin
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Regex to replace multiple spaces with a single space
...tr.replace( / +(?= )/g, ' ') -> 3250ms
This is on Firefox, running 100k string replacements.
I encourage you to do your own profiling tests with firebug, if you think performance is an issue. Humans are notoriously bad at predicting where the bottlenecks in their programs lie.
(Also, note...
iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?
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Using the HTML5 “required” attribute for a group of checkboxes?
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answered May 5 '15 at 14:10
Luca FagioliLuca Fagioli
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Chrome Dev Tools - Modify javascript and reload
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Turns out this was the answer I was looking for. Place a breakpoint on the first line of the javascript code. Then when the break happens, ...
The first day of the current month in php using date_modify as DateTime object
...'jS, F Y');
// First day of a specific month
$d = new DateTime('2010-01-19');
$d->modify('first day of this month');
echo $d->format('jS, F Y');
// alternatively...
echo date_create('2010-01-19')
->modify('first day of this month')
->format('jS, F Y'...
Is calculating an MD5 hash less CPU intensive than SHA family functions?
... a point of comparison, consider that a recent hard disk will run at about 100 MB/s, and anything over USB will top below 60 MB/s. Even though SHA-256 appears "slow" here, it is fast enough for most purposes.
Note that OpenSSL includes a 32-bit implementation of SHA-512 which is quite faster than m...
How to change the session timeout in PHP?
... this, let's jsut say every minute, will it increase its limit? example at 10:00 I called it so its limit would be 11:00, after 1 miutes, 10:01, will the limit be 11:01?
– oneofakind
Mar 27 '14 at 14:05
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Prevent browser from loading a drag-and-dropped file
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