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Get first n characters of a string
...ngths on trimmed and untrimmed strings):
$string = (strlen($string) > 13) ? substr($string,0,10).'...' : $string;
So you will get a string of max 13 characters; either 13 (or less) normal characters or 10 characters followed by '...'
Update 2:
Or as function:
function truncate($string, $len...
How can I add CGPoint objects to an NSArray the easy way?
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325
With UIKit Apple added support for CGPoint to NSValue, so you can do:
NSArray *points = [NSAr...
how to permit an array with strong parameters
I have a functioning Rails 3 app that uses has_many :through associations which is not, as I remake it as a Rails 4 app, letting me save ids from the associated model in the Rails 4 version.
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Named regular expression group “(?Pregexp)”: what does “P” stand for?
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ItemsControl with horizontal orientation
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edited Sep 27 '11 at 14:53
Tim Cooper
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answ...
Is there any way to hide “-” (Delete) button while editing UITableView
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Garry Shutler
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answered Oct 19 '10 at 15:54
Stefan von C...
How to lose margin/padding in UITextView?
...l) {
super.setContentOffset(contentOffset, animated: false) // sic
}
(3) Arguably, we should be adding :
contentInset = UIEdgeInsets.zero
just after .lineFragmentPadding = 0 in UITextViewFixed .
However ... believe or not ... that just doesn't work in current iOS! (Checked 2019.) It may be ne...
val() vs. text() for textarea
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edited Jan 14 '12 at 3:26
Christophe
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an...
Finding the handle to a WPF window
... it.
– David A. Gray
May 12 '19 at 23:04
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