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What are 'get' and 'set' in Swift?
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Undo♦Undo
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add a ...
Selecting a row of pandas series/dataframe by integer index
... df
Out[2]:
A B
0 1.068932 -0.794307
2 -0.470056 1.192211
4 -0.284561 0.756029
6 1.037563 -0.267820
8 -0.538478 -0.800654
In [5]: df.iloc[[2]]
Out[5]:
A B
4 -0.284561 0.756029
In [6]: df.loc[[2]]
Out[6]:
A B
2 -0.470056 1.192211
[] s...
Flattening a shallow list in Python [duplicate]
...erstand.
– Derek Litz
Jun 17 '13 at 21:36
whereas [... for item in inner_list for inner_list in outer_list] is a Pytho...
Objective-C declared @property attributes (nonatomic, copy, strong, weak)
...ssign property.
– mskw
Apr 4 '13 at 21:45
10
nonatomic mean that it should not be accessed concur...
Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell
...umber, sqrt). A worker/wrapper transformation gives us:
$ time ./so
842161320
real 0m7.954s
user 0m7.944s
sys 0m0.004s
That's right, 7.95 seconds. Consistently half a second faster than the C solution. Without the -fllvm flag I'm still getting 8.182 seconds, so the NCG...
Can I redirect the stdout in python into some sort of string buffer?
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211
from cStringIO import StringIO # Python3 use: from io import StringIO
import sys
old_stdout =...
C# operator overload for `+=`?
... |
edited Jul 5 '11 at 21:06
VMAtm
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answered...
Installing older version of R package
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answered Dec 7 '15 at 21:25
user23899user23899
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Kotlin secondary constructor
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Willi Mentzel
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answered Oct 11 '13 at 5:18
Andrey BreslavAndrey ...
Is it valid to replace http:// with // in a ?
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JeffJeff
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