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Python multiprocessing PicklingError: Can't pickle
I am sorry that I can't reproduce the error with a simpler example, and my code is too complicated to post. If I run the program in IPython shell instead of the regular Python, things work out well.
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Why do stacks typically grow downwards?
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As to the historic rationale, I can't say for certain (because I didn't design them). My thoughts on the matter are that early CPUs got their original program counter set to 0 and it was a natural desire to start the stack at the other end...
rspec 3 - stub a class method
...n write expect(Class.foo).to eq(bar) I get a "wrong number of arguments error" because the foo method normally wants 2 arguments....but I just want it to return what I put in the stub
– sixty4bit
Mar 5 '15 at 16:34
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How to check size of a file using Bash?
I've got a script that checks for 0-size, but I thought there must be an easier way to check for file sizes instead. I.e. file.txt is normally 100k; how to make a script check if it is less than 90k (including 0), and make it do wget a new copy because the file is corrupt in this case.
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What is the difference between old style and new style classes in Python?
... between old style and new style classes in Python? When should I use one or the other?
8 Answers
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What is the difference between HTML tags and ?
I would like to ask for some simple examples showing the uses of <div> and <span> . I've seen them both used to mark a section of a page with an id or class , but I'm interested in knowing if there are times when one is preferred over the other.
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C++ Exceptions questions on rethrow of original exception
...ince you catch by reference, you are effectively altering the state of the original exception object (which you can think of as residing in a magical memory location which will stay valid during the subsequent unwinding -- 0x98e7058 in the example below). However,
In the first case, since you ret...
Function overloading in Javascript - Best practices
...o function overloading with parameters is not to check the argument length or the types; checking the types will just make your code slow and you have the fun of Arrays, nulls, Objects, etc.
What most developers do is tack on an object as the last argument to their methods. This object can hold a...
What is the Bash equivalent of Python's pass statement
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You can use : for this.
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Is R's apply family more than syntactic sugar?
...regarding execution time and / or memory.
5 Answers
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