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What kind of virtual machine is BEAM (the Erlang VM)?
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How to redirect output of an already running process [duplicate]
...er files to discover this – it’s not that hard to do so but would take more time. Note that 0600 is the octal permission for the owner having read/write access and the group and others having no access. It would also work to use 0 for that parameter and run chmod on the file later on.
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How to copy a collection from one database to another in MongoDB
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Agreed. That was more just a fun suggestion for toying around with the shell. Plus, it would not bring over the indexes. If I was doing this, I would do the mongodump/mongorestore every time.
– Jason McCay
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android button selector
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could you please elaborate more for how to set pressed and non-pressed state? (with all the components above such as round color, stroke, etc). Many thanks!
– pearmak
Dec 24 '12 at 17:13
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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
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Python: fastest way to create a list of n lists
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The list comprehensions actually are implemented more efficiently than explicit looping (see the dis output for example functions) and the map way has to invoke an ophaque callable object on every iteration, which incurs considerable overhead overhead.
Regardless, [[] for ...
Select all DIV text with single mouse click
...o pass the ID as an argument, which in this case is "selectable", but it's more global, allowing you to use it anywhere multiple times without using, as chiborg mentioned, jQuery.
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How to get milliseconds from LocalDateTime in Java 8
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Why is volatile not considered useful in multithreaded C or C++ programming?
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Argparse: Required arguments listed under “optional arguments”?
...uld “hack into it” and change the name of the optional ones, but a far more elegant solution would be to create another group for “required named arguments” (or whatever you want to call them):
parser = argparse.ArgumentParser(description='Foo')
parser.add_argument('-o', '--output', help='O...