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Calculate business days
...tween the two dates. We compute the no. of seconds and divide it to 60*60*24
//We add one to inlude both dates in the interval.
$days = ($endDate - $startDate) / 86400 + 1;
$no_full_weeks = floor($days / 7);
$no_remaining_days = fmod($days, 7);
//It will return 1 if it's Monday...
Can I set an opacity only to the background image of a div?
...;
right: 0;
background: url(test.jpg) center center;
opacity: .4;
width: 100%;
height: 100%;
}
See test case on jsFiddle
:before and ::before pseudo-element
Another trick is to use the CSS 2.1 :before or CSS 3 ::before pseudo-elements. :before pseudo-element is supported in I...
CSS Background Opacity [duplicate]
...enWebguy
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unique object identifier in javascript
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edited Feb 9 '16 at 22:42
TWiStErRob
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an...
javascript: recursive anonymous function?
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147
You can give the function a name, even when you're creating the function as a value and not a "...
How do you compare two version Strings in Java?
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Balder
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answered Oct 13 '08 at 17:57
gizmogizmo
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linux: kill background task
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answered Oct 26 '09 at 13:14
falstrofalstro
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Change priorityQueue to max priorityqueue
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edited May 9 '14 at 1:23
answered Jun 12 '12 at 19:12
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How many bits or bytes are there in a character? [closed]
...nicode character in UTF-8 encoding is between 8 bits (1 byte) and 32 bits (4 bytes).
A Unicode character in UTF-16 encoding is between 16 (2 bytes) and 32 bits (4 bytes), though most of the common characters take 16 bits. This is the encoding used by Windows internally.
A Unicode character in UTF-32...
Testing whether a value is odd or even
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answered Jun 2 '11 at 7:24
Steve MayneSteve Mayne
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