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Missing file warnings showing up after upgrade to Xcode 4

I recently upgraded to Xcode 4 (which is a great upgrade) but now I'm getting some warnings that I did not get before. I have looked through forums and other SO posts but have not come across how to fix this. ...
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Global and local variables in R

...d since it is not defined in this environment get('var', envir=test.env) # now it can be found share | improve this answer | follow | ...
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Querying DynamoDB by date

...ps on the range key only. The hash key is required such that the service knows which partition to look in to find the data. You can of course perform a scan operation to filter by the date value, however this would require a full table scan, so it is not ideal. If you need to perform an indexed l...
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What is a serialVersionUID and why should I use it?

...ersioning support of Serialization, (a) to ensure that the class really is now serialization-incompatible way, which per the specification is quite difficult to achieve; (b) to try a scheme such as custom read/writeObject() methods, readResolve/writeReplace() methods, serializableFields declarations...
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Add to Array jQuery

I know how to initliaize one but how do add I items to an Array? I heard it was push() maybe? I can't find it... 4 Answer...
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Can a C++ enum class have methods?

...IsYellow() const { return value == Banana; } private: Value value; }; Now you can write: Fruit f = Fruit::Strawberry; f.IsYellow(); And the compiler will prevent things like: Fruit f = 1; // Compile time error. You could easily add methods such that: Fruit f("Apple"); and f.ToString(...
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Why do 64-bit DLLs go to System32 and 32-bit DLLs to SysWoW64 on 64-bit Windows?

I would like to know when do we need to place a file under 5 Answers 5 ...
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How to remove leading zeros from alphanumeric text?

... (Google's general-purpose Java utility library which I would argue should now be on the classpath of any non-trivial Java project), this would use CharMatcher: CharMatcher.is('0').trimLeadingFrom(inputString); share ...
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What is the worst gotcha in C# or .NET? [closed]

...pect, that would probably have been a good idea, but I think it's too late now. It might also have looked like I was just trying to get more rep... – Jon Skeet Oct 28 '08 at 6:20 1...
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How to check version of a CocoaPods framework

...sion of Cocoapods by using below command : pod —-version o/p : 1.2.1 Now if you want detailed version of Gems and Cocoapods then use below command : gem which cocoapods (without sudo) o/p : /Library/Ruby/Gems/2.0.0/gems/cocoapods-1.2.1/lib/cocoapods.rb sudo gem which cocoapods (with sudo) ...