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Getting a map() to return a list in Python 3.x
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Do this:
list(map(chr,[66,53,0,94]))
In Python 3+, many processes that iterate over iterables return iterators themselves. In most cases, this ends up saving memory, and should make things go faster.
If all you're going to do is iterate over th...
Combine two columns of text in pandas dataframe
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edited Feb 5 at 5:18
cs95
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an...
Significance of -pthread flag when compiling
...ere.
– Pascal Cuoq
Jan 24 '10 at 16:53
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I don't think the errno example is correct. Even withou...
Set a DateTime database field to “Now”
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OdedOded
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Difference between CSS3 transitions' ease-in and ease-out
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251
CSS3's transitions and animations support easing, formally called a "timing function". The comm...
Magic number in boost::hash_combine
... case, that number is the reciprocal of the golden ratio:
phi = (1 + sqrt(5)) / 2
2^32 / phi = 0x9e3779b9
So including this number "randomly" changes each bit of the seed; as you say, this means that consecutive values will be far apart. Including the shifted versions of the old seed makes sure t...
What is the meaning of git reset --hard origin/master?
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answered Mar 15 '13 at 12:17
CB BaileyCB Bailey
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Django admin: how to sort by one of the custom list_display fields that has no database field
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159
I loved Greg's solution to this problem, but I'd like to point that you can do the same thing d...
Regular expression for a string containing one word but not another
...useful
– Alexei Blue
Feb 20 '18 at 15:35
"http://www.anydotcom.com/test/search.cfm?metric=blah&selector=sized&...
What are “res” and “req” parameters in Express functions?
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req is an object containing information about the HTTP request that raised the event. In respon...