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Moving average or running mean
...e loop, without dependencies, the code below works great.
mylist = [1, 2, 3, 4, 5, 6, 7]
N = 3
cumsum, moving_aves = [0], []
for i, x in enumerate(mylist, 1):
cumsum.append(cumsum[i-1] + x)
if i>=N:
moving_ave = (cumsum[i] - cumsum[i-N])/N
#can do stuff with moving_ave h...
What does the (unary) * operator do in this Ruby code?
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3 Answers
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How do I create a list of random numbers without duplicates?
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answered Mar 18 '12 at 2:37
Greg HewgillGreg Hewgill
783k167167 gold badges10841084 silver badges12221222 bronze badges
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AI助手重构版问题记录 - AI 助手 - 清泛IT社区，为创新赋能！
..."do":[{"call_proc": "appendNumber","args":{"num": "2"}}]},{"event": "Button3.Click","do":[{"call_proc": "appendNumber","args":{"num": "3"}}]},{"event": "Button4.Click","do":[{"call_proc": "appendNumber","args":{"num": "4"}}]},{"event": "Button5.Click","do":[{"call_proc": "appendNumber","args":{"num"...
What does “WARN Could not determine content-length of response body.” mean and how to I get rid of i
Since upgrading to Rails 3.1 I'm seeing this warning message in my development log:
9 Answers
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Differences between git pull origin master & git pull origin/master
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3 Answers
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Declaring variables inside or outside of a loop
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edited Aug 6 '17 at 13:35
answered Jan 10 '12 at 13:12
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Get last result in interactive Python shell
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3 Answers
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Select top 10 records for each category
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answered Oct 7 '08 at 2:13
Darrel MillerDarrel Miller
126k2828 gold badges179179 silver badges234234 bronze badges
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Array Size (Length) in C#
... is a rectangular multi-dimensional array (for example, int[,] b = new int[3, 5];)
b.Rank
will give the number of dimensions (2) and
b.GetLength(dimensionIndex)
will get the length of any given dimension (0-based indexing for the dimensions - so b.GetLength(0) is 3 and b.GetLength(1) is 5).
S...