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What are the differences between a UIView and a CALayer?
Both have most of the same attributes, both support different kind of animations, both represent different data.
What are the differences between a UIView and a CALayer?
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Difference between := and = operators in Go
What is the difference between the = and := operators, and what are the use cases for them? They both seem to be for an assignment?
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UIWebView open links in Safari
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Add this to the UIWebView delegate:
(edited to check for navigation type. you could also pass through file:// requests which would be relative links)
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)...
How do I convert from int to Long in Java?
...ound. Yet I'm sure I'm not the only one that has run into this scenario before going from int to Long .
12 Answers
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How do I check if a string contains another string in Swift?
In Objective-C the code to check for a substring in an NSString is:
27 Answers
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Clearing NSUserDefaults
I'm using +[NSUserDefaults standardUserDefaults] to store application settings. This consists of roughly a dozen string values. Is it possible to delete these values permanently instead of just setting them to a default value?
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Swift make method parameter mutable?
How can I deal with this error without creating additional variable?
7 Answers
7
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Unlink of file Failed. Should I try again?
Something wrong is going on with one of the files in my local git repository. When I'm trying to change the branch it says:
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How to do a Jquery Callback after form submit?
I have a simple form with remote=true.
7 Answers
7
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Best way to repeat a character in C#
...'\t', n);
Where n is the number of times you want to repeat the string.
Or better:
static string Tabs(int n)
{
return new String('\t', n);
}
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