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How to merge YAML arrays?
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If the aim is to run a sequence of shell commands, you may be able to achieve this as follows:
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Possibility of duplicate Mongo ObjectId's being generated in two different collections?
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4 Answers
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What are transparent comparators?
In C++14, associative containers seem to have changed from C++11 – [associative.reqmts]/13 says:
4 Answers
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Where does Scala look for implicits?
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Andrii Abramov
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answered Apr 8 '11 at 16:31
Daniel C. SobralDaniel C. Sobral
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How to format a float in javascript?
...ring, how can I get just 2 digits after the decimal point? For example, 0.34 instead of 0.3445434.
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Find row where values for column is maximal in a pandas DataFrame
...B','C'])
>>> df
A B C
0 1.232853 -1.979459 -0.573626
1 0.140767 0.394940 1.068890
2 0.742023 1.343977 -0.579745
3 2.125299 -0.649328 -0.211692
4 -0.187253 1.908618 -1.862934
>>> df['A'].argmax()
3
>>> df['B'].argmax()
4
>>> df['C'...
How do I draw a shadow under a UIView?
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Venk
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answered Apr 30 '09 at 12:48
Christian BrunschenChristian Brunschen
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Rebasing and what does one mean by rebasing pushed commits
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Add Variables to Tuple
... can concatenate or slice them to form new tuples:
a = (1, 2, 3)
b = a + (4, 5, 6) # (1, 2, 3, 4, 5, 6)
c = b[1:] # (2, 3, 4, 5, 6)
And, of course, build them from existing values:
name = "Joe"
age = 40
location = "New York"
joe = (name, age, location)
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How to get overall CPU usage (e.g. 57%) on Linux [closed]
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Take a look at cat /proc/stat
grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage "%"}'
EDIT please read comments before copy-paste this or using this for any serious work. This was not tested nor used, it's an idea for people who do not want to install a utility or fo...