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How to delete multiple values from a vector?
...tor like: a = c(1:10) and I need to remove multiple values, like: 2, 3, 5
8 Answers
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How to sort Counter by value? - python
...>>> from collections import Counter
>>> x = Counter({'a':5, 'b':3, 'c':7})
>>> x.most_common()
[('c', 7), ('a', 5), ('b', 3)]
It'll do so in the most efficient manner possible; if you ask for a Top N instead of all values, a heapq is used instead of a straight sort:
>...
How is “int* ptr = int()” value initialization not illegal?
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5 Answers
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What are the GCC default include directories?
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Edwin Pratt
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answered Jul 12 '11 at 15:01
Ihor KaharlichenkoIhor Kaharlichen...
warning: implicit declaration of function
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edited Dec 9 '11 at 3:53
answered Dec 9 '11 at 3:50
cni...
How to convert list of tuples to multiple lists?
...n zip() will almost do what you want:
>>> zip(*[(1, 2), (3, 4), (5, 6)])
[(1, 3, 5), (2, 4, 6)]
The only difference is that you get tuples instead of lists. You can convert them to lists using
map(list, zip(*[(1, 2), (3, 4), (5, 6)]))
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List comprehension rebinds names even after scope of comprehension. Is this right?
...teven RumbalskiSteven Rumbalski
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C# - Selectively suppress custom Obsolete warnings
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answered Jun 9 '09 at 5:33
Jon SkeetJon Skeet
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