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Null vs. False vs. 0 in PHP
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221
It's language specific, but in PHP :
Null means "nothing". The var has not been initialized.
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Format a datetime into a string with milliseconds
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dt = "%s%03d" % (dt, int(micro) / 1000)
print dt
Example Output:
20160226043839901
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best way to add license section to iOS settings bundle
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edited Dec 10 '15 at 16:22
Toby Speight
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How to write a caption under an image?
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gman
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answered Apr 12 '12 at 17:50
McGarnagleMcGar...
Get the current first responder without using a private API
...:YES]?
– Tim Sullivan
Aug 20 '10 at 22:25
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@Tim I didn't you could do that. It's obviously a mu...
How to add spacing between UITableViewCell
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This works great. I had to change the cellForRowAtIndexPath a bit, not the normal array[indexPath.row] but array[indexPath.section]. Otherw...
How to resize a tableHeaderView of a UITableView?
...wDidLayoutSubviews
– KoCMoHaBTa
Dec 22 '14 at 17:43
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How to encrypt/decrypt data in php?
... // 2^n cost factor
substr(strtr(base64_encode($random), '+', '.'), 0, 22)
);
$hash = crypt($password, $salt);
The salt is generated with openssl_random_pseudo_bytes() to form a random blob of data which is then run through base64_encode() and strtr() to match the required alphabet of [A-Za-z...
Remove CSS class from element with JavaScript (no jQuery) [duplicate]
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dota2pro
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answered Jan 28 '10 at 16:29
Paul RougetPaul Ro...
Admob Error in Eclipse for android:configChanges
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edited Jul 21 '17 at 11:22
Vadim Kotov
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