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How can I merge two hashes without overwritten duplicate keys in Ruby?
Is there an easy or elegant way to merge two hashes without overwriting duplicate keys?
5 Answers
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Disable Maven warning message - “Selected war files include a WEB-INF/web.xml which will be ignored”
When building WAR package using Maven 2.1.1, I get this warning message:
3 Answers
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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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How to prevent ReflectionTypeLoadException when calling Assembly.GetTypes()
I'm trying to scan an assembly for types implementing a specific interface using code similar to this:
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std::shared_ptr of this
I am currently trying to learn how to use smart pointers. However while doing some experiments I discovered the following situation for which I could not find a satifying solution:
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Where should virtualenvs be created?
I'm confused as to where I should put my virtualenvs.
5 Answers
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Does Dispose still get called when exception is thrown inside of a using statement?
...going to close and disposed when an exception is thrown if it is within a using statement?
3 Answers
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How to delete object from array inside foreach loop?
I iterate through an array of objects and want to delete one of the objects based on it's 'id' property, but my code doesn't work.
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Open a buffer as a vertical split in VIM
If you are editing a file in VIM and then you need to open an existing buffer (e.g. from your buffer list: :buffers ) how can you open it in a vertical split?
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Executing an EXE file using a PowerShell script
I'm trying to execute an EXE file using a PowerShell script. If I use the command line it works without a problem (first I supply the name of the executable and series of parameters to invoke it):
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