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What is the Swift equivalent of respondsToSelector?
... you are calling respondsToSelector: on an Obj-C type in Swift, then it works the same as you would expect. If you are using it on your own Swift class, you will need to ensure your class derives from NSObject.
Here's an example of a Swift class that you can check if it responds to a selector:
cla...
Most used parts of Boost [closed]
When I discovered boost::lexical_cast I thought to myself "why didn't I know about this sooner!" - I hated having to write code like
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How to allow only one radio button to be checked?
...buttons, corresponding to the answers assigned to the buttons. But I don't know why I can check multiple radio buttons, which messed me up. It is supposed to only let me check on one radio button and I had that somehow but I lost it. Any help? Thank you.
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Finding a substring within a list in Python [duplicate]
...ited Dec 7 '15 at 18:40
matt wilkie
13.3k1919 gold badges6767 silver badges9797 bronze badges
answered Dec 8 '12 at 16:49
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In Swift how to call method with parameters on GCD main thread?
In my app I have a function that makes an NSRURLSession and sends out an NSURLRequest using
9 Answers
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How do I install a NuGet package into the second project in a solution?
I'm currently working on a solution that initially contained one project ( My.First.Project.Name ). I've installed Castle Windsor by executing:
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How do I declare and initialize an array in Java?
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community wiki
13 revs, 10 users 48%glmxndr
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Best way to pretty print a hash
I have a large hash with nested arrays and hashes. I would like to simply print it out so it 'readable' to the user.
12 An...
delegate keyword vs. lambda notation
...tree can then be compiled to an anonymous delegate.
Edit:
Here's some links for Expressions.
System.Linq.Expression.Expression(TDelegate) (start here).
Linq in-memory with delegates (such as System.Func) uses System.Linq.Enumerable. Linq to SQL (and anything else) with expressions uses System.L...
Best GUI designer for eclipse? [closed]
I'm looking for a good GUI designer for swing in eclipse. My preference is for a free/open-source plugin.
12 Answers
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