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Which exception should I raise on bad/illegal argument combinations in Python?
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I would just raise ValueError, unless you need a more specific exception..
def import_to_orm(name, save=False, recurse=False):
if recurse and not save:
raise ValueError("save must be True if recurse is True")
There's really no point in doing class BadValueErr...
How to solve Permission denied (publickey) error when using Git?
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This answer is helpful but this seems more complete and just as easy if you are generating keys from scratch: help.github.com/articles/generating-ssh-keys
– whitneyland
Sep 12 '14 at 15:55
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Twitter bootstrap modal-backdrop doesn't disappear
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How can building a heap be O(n) time complexity?
...til it is in the correct location.
Which implementation for buildHeap is more efficient?
Both of these solutions will produce a valid heap. Unsurprisingly, the more efficient one is the second operation that uses siftDown.
Let h = log n represent the height of the heap. The work required for the s...
Correct way to write line to file?
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Amazon S3 direct file upload from client browser - private key disclosure
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Confused about stdin, stdout and stderr?
... purpose of the files from what you describe, I would like to move a level more. when I open these files in /dev folder, how come I never get to see the output of a process running. Say I execute top on the terminal, is it not supposed to output its results onto the stdout file periodically, hence w...
XSLT equivalent for JSON [closed]
... thank you, that's what I was looking for. It's a pity the technique isn't more popular, JSON is quite often used as a return format in REST-style services and it would be nice to have a standard way of implementing transformations to it.
– luvieere
Oct 24 '09 ...
How to find the statistical mode?
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One more solution, which works for both numeric & character/factor data:
Mode <- function(x) {
ux <- unique(x)
ux[which.max(tabulate(match(x, ux)))]
}
On my dinky little machine, that can generate & find the ...
C# DateTime.Now precision
...e value for a longer-than-expected interval of time, rather than capturing more precise millisecond increments.
7 Answers
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