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Is List a subclass of List? Why are Java generics not implicitly polymorphic?
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No, a List<Dog> is not a List<Animal>. Consider what you can do with a List<Animal> - you can add any animal to it... including a cat. Now, can you logically add a cat to a litter of puppies? Absolutely not.
// Illegal code - because otherwise life would be Bad
List...
Git / Bower Errors: Exit Code # 128 & Failed connect
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This did work for me, though I'm unclear as to what the problem was.
– Mendhak
Sep 8 '14 at 7:05
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Double exclamation points? [duplicate]
... it ensures a Boolean type, but the OP already knew that; the question is, what's the point of ensuring a Boolean type?
– ruakh
Feb 14 '12 at 21:52
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Python multiprocessing pool.map for multiple arguments
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I'm confused, what happened to the text variable in your example? Why is RAW_DATASET seemingly passed twice. I think you might have a typo?
– Dave
Aug 22 '16 at 23:16
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Python Remove last 3 characters of a string
...ying to remove the last 3 characters from a string in python, I don't know what these characters are so I can't use rstrip , I also need to remove any white space and convert to upper-case
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Fastest sort of fixed length 6 int array
...Overflow question ( this one ) I stumbled upon an interesting sub-problem. What is the fastest way to sort an array of 6 integers?
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Add alternating row color to SQL Server Reporting services report
... thing I noticed is that neither of the top two methods have any notion of what color the first row should be in a group; the group will just start with the opposite color from the last line of the previous group. I wanted my groups to always start with the same color...the first row of each group ...
How should I structure a Python package that contains Cython code
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Thanks, this is exactly what I needed for a Pyrex project I'm opening up! The MANIFEST.in tripped me up for a second, but I just needed that one line. I'm including the C file in source control out of interest, but I see your point that it's unneces...
How to reliably open a file in the same directory as a Python script
...ed before the entries inserted as a result of PYTHONPATH.
sys.path[0] is what you are looking for.
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Cannot open backup device. Operating System error 5
...account of the sql server performing the actual BACKUP DATABASE command is what needs privileges on the file system, not the agent.
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