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Count how many files in directory PHP
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edited Oct 9 '12 at 14:07
answered Oct 9 '12 at 14:01
Ba...
Write string to output stream
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answered Nov 1 '10 at 13:05
MForsterMForster
7,87955 gold badges2525 silver badges3030 bronze badges
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Why is the standard session lifetime 24 minutes (1440 seconds)?
... Session Handling and came across the session.gc_maxlifetime value of 1440 seconds.
I've been wondering why the standard value is 1440 and how it is calculated?
What is the basis for this calculation?
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How does bash tab completion work?
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101
There are two parts to the autocompletion:
The readline library, as already mentioned by fixj...
How to return a result (startActivityForResult) from a TabHost Activity?
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edited Aug 8 '11 at 22:06
Artem Russakovskii
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Add a space (“ ”) after an element using :after
...ne boxes.
And from The 'white-space' processing model,
If a space (U+0020) at the end of a line has 'white-space' set to
'normal', 'nowrap', or 'pre-line', it is also removed.
Solution
So if you don't want the space to be removed, set white-space to pre or pre-wrap.
h2 {
text-deco...
Accessing a class's constants
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answered Jun 21 '11 at 15:09
Dylan MarkowDylan Markow
115k2323 gold badges272272 silver badges195195 bronze badges
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PHP Timestamp into DateTime
...ateTime constructor as-is:
// Assuming $item->pubDate is "Mon, 12 Dec 2011 21:17:52 +0000"
$dt = new DateTime($item->pubDate);
That being said, if you do have a timestamp that you wish to use instead of a string, you can do so using DateTime::setTimestamp():
$timestamp = strtotime('Mon, 12...
Peak detection in a 2D array
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+500
I detected the peaks using a local maximum filter. Here is the result on your first dataset of 4 paws:
I also ran it on the second ...
How to do stateless (session-less) & cookie-less authentication?
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+50
Ah, I love these questions - maintaining a session without a session.
I've seen multiple ways to do this during my stints during appl...