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Calculate number of hours between 2 dates in PHP
...his objects:
// Create two new DateTime-objects...
$date1 = new DateTime('2006-04-12T12:30:00');
$date2 = new DateTime('2006-04-14T11:30:00');
// The diff-methods returns a new DateInterval-object...
$diff = $date2->diff($date1);
// Call the format method on the DateInterval-object
echo $diff-...
How to get the current directory in a C program?
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@JonathanLeffler: That's not the pickiest of nits. This is: int main() should be int main(void).
– Keith Thompson
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Prevent HTML5 video from being downloaded (right-click saved)?
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20 Answers
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Refresh a page using PHP
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edited Jul 19 '19 at 20:02
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Why is quicksort better than mergesort?
...icksort gets killed by the fact that your average disk does something like 200 random seeks per second. But that same disk has no trouble reading or writing megabytes per second of data sequentially. Which is exactly what mergesort does.
Therefore if data has to be sorted on disk, you really, rea...
When is the finalize() method called in Java?
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– Jeroen Vannevel
Apr 18 '15 at 12:20
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Finalizers can sometimes save the day... I had a case wh...
How to programmatically set drawableLeft on Android button?
... related to API 19?
– injecteer
Jan 20 '14 at 22:29
Example link is not opening. Is there any alternative link?
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In a javascript array, how do I get the last 5 elements, excluding the first element?
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edited Dec 20 '16 at 0:34
Samuel Liew♦
64.4k4040 gold badges132132 silver badges216216 bronze badges
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Is 1.0 a valid output from std::generate_canonical?
...or messages.
– ecatmur
Sep 4 '14 at 20:09
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@supercat: To digress a bit, there actually are good ...
Why is x86 ugly? Why is it considered inferior when compared to others? [closed]
...udes come from an era when this cost was comparatively much larger.
Update 2016: Anandtech has posted a discussion regarding opcode sizes under x64 and AArch64.
EDIT: This is not supposed to be a bash the x86! party. I had little choice but to do some amount of bashing given the way the question...