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Python Create unix timestamp five minutes in the future
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Another way is to use calendar.timegm:
future = datetime.datetime.utcnow() + datetime.timedelta(minutes=5)
return calendar.timegm(future.timetuple())
It's also more portable than %s flag to strftime (which doesn't work on Windows).
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Vim: insert the same characters across multiple lines
...preted as the start of a text object, which is rather useful on its own, e.g. for selecting inside a tag block (it):
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Android get free size of internal/external memory
I want to get the size of free memory on internal/external storage of my device programmatically. I'm using this piece of code :
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Traverse all the Nodes of a JSON Object Tree with JavaScript
...ny library for that. It doesn't seem difficult but it feels like reinventing the wheel.
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if/else in a list comprehension
How can I do the following in Python?
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How to use a decimal range() step value?
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Rather than using a decimal step directly, it's much safer to express this in terms of how many points you want. Otherwise, floating-point rounding error is likely to give you a wrong result.
You can use the linspace function from the NumPy...
Java Security: Illegal key size or default parameters?
I had asked a question about this earlier, but it didn't get answered right and led nowhere.
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Should Javadoc comments be added to the implementation?
...s), sure, why not, especially if they are public.
If you have an overriding situation and you are going to replicate any text, then definitely not. Replication is a surefire way of causing discrepancies. As a result, users would have a different understanding of your method based on whether they ex...
/bin/sh: pushd: not found
I am doing the following inside a make file
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Why cast unused return values to void?
Is there any reason for casting an unused return value to void, or am I right in thinking it's a complete waste of time?
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