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Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
Following on from this question , can someone explain the following in Scala:
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Breaking a list into multiple columns in Latex
Hopefully this is simple: I have a relatively long list where each list item contains very little text. For example:
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Does R have an assert statement as in python?
a statement that checks if something is true and if not prints a given error message and exits
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Select element based on multiple classes
I have a style rule I want to apply to a tag when it has two classes. Is there any way to perform this without JavaScript? In other words:
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How can I limit Parallel.ForEach?
...webpages. My bandwidth is limited so I can download only x pages per time but Parallel.ForEach executes whole list of desired webpages.
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Extracting Nupkg files using command line
Firstly, I do not want to use Visual Studio at all when dealing with the certain .nupkg files.
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C# Equivalent of SQL Server DataTypes
For the following SQL Server datatypes, what would be the corresponding datatype in C#?
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Test whether a Ruby class is a subclass of another class
I would like to test whether a class inherits from another class, but there doesn't seem to exist a method for that.
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In Vim/Vi, how do you move the cursor to the end of the previous word?
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Unfortunately it's not a single key... but ge is what you're looking for, I think.
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How to create arguments for a Dapper query dynamically
I have a dictionary of values Eg "Name": "Alex"
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