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Angular JS: What is the need of the directive’s link function when we already had directive’s contro
...angular element
var el = angular.element(templateString);
With el, now we compile it with $compile to get back the link function.
var l = $compile(el)
Here is what happens,
$compile walks through the whole template and collects all the directives that it recognizes.
All the directives that are ...
Can I load a UIImage from a URL?
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You can do it this way (synchronously, but compact):
UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:MyURL]]];
A much better approach is to use Apple's LazyTableImages to preserve interactivity.
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How to detect unused methods and #import in Objective-C
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Xcode allows you to (un)check settings for specific compiler warnings that can warn you of some types of unused code. (Select the project in the source list and File > Get Info, then select the Build tab.) Here are a few (which show up for Clang and GCC 4.2 for me) which ma...
Programmatically create a UIView with color gradient
... edited May 23 '17 at 12:10
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answered Apr 15 '14 at 4:19
Arslan AliArslan Ali...
What characters are forbidden in Windows and Linux directory names?
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A “comprehensive guide” of forbidden filename characters is not going to work on Windows because it reserves filenames as well as characters. Yes, characters like
* " ? and others are forbidden, but there are a infinite number...
What does it mean when git says a file “needs update”?
...a file that's dirty (currently modified in your working tree). You need to commit your outstanding changes, or stash them, pull/rebase/merge/whatever you're doing to update, and unstash
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impr...
How to remove certain characters from a string in C++?
... documentation on both functions, and this makes no sense to me. cplusplus.com/reference/algorithm/remove cplusplus.com/reference/string/string/erase
– Brent
Apr 10 '13 at 0:35
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Java Date cut off time information
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The recommended way to do date/time manipulation is to use a Calendar object:
Calendar cal = Calendar.getInstance(); // locale-specific
cal.setTime(dateObject);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.se...
What's the best way to store co-ordinates (longitude/latitude, from Google Maps) in SQL Server?
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