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How would you make a comma-separated string from a list of strings?
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Create a GUID in Java
...l Bourque
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answered Jun 6 '10 at 1:14
Mark ByersMark Byers
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Should you declare methods using overloads or optional parameters in C# 4.0?
I was watching Anders' talk about C# 4.0 and sneak preview of C# 5.0 , and it got me thinking about when optional parameters are available in C# what is going to be the recommended way to declare methods that do not need all parameters specified?
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When is it better to use an NSSet over an NSArray?
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James Webster
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answered Jun 12 '12 at 13:14
Ole BegemannOle Begemann
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How to compute the sum and average of elements in an array?
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edited Oct 20 '14 at 15:27
Manolis
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answered Apr 28 '12 at...
Couldn't register with the bootstrap Server
...l XCode caches and targets, and doing a clean build.
I'm running XCode 3.5.4 and iOS 4.2.1
Hope this helps someone.
-Mike
UPDATE:
Same problem running Xcode 4.3 and iOS5 - just power-cycle the device.
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How to check if a file exists in the Documents directory in Swift?
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Swift 4.x version
let path = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0] as String
let url = NSURL(fileURLWithPath: path)
if let pathComponent = url.appendingPathComponent("nameOfF...
error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup
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answered Dec 16 '11 at 10:24
BohdanBohdan
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How to get UILabel to respond to tap?
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edited Nov 10 '14 at 5:24
Hemang
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