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efficient circular buffer?

...range(20): ... d.append(i) ... >>> d deque([10, 11, 12, 13, 14, 15, 16, 17, 18, 19], maxlen=10) There is a recipe in the docs for deque that is similar to what you want. My assertion that it's the most efficient rests entirely on the fact that it's implemented in C by an incredibly s...
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NameError: global name 'unicode' is not defined - in Python 3

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How to compare two strings in dot separated version format in Bash?

Is there any way to compare such strings on bash, e.g.: 2.4.5 and 2.8 and 2.4.5.1 ? 29 Answers ...
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Could not find com.google.android.gms:play-services:3.1.59 3.2.25 4.0.30 4.1.32 4.2.40 4.2.42 4.3.23

... place stopped working: https://plus.google.com/+AndroidDevelopers/posts/4Yhpn6p9icf 12 Answers ...
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Concatenating two one-dimensional NumPy arrays

... explicit sequences). – Jim K. Aug 24 '16 at 20:43 @JimK. What would happen to the axis parameter? ...
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Get Android API level of phone currently running my application [duplicate]

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How can I check which version of Angular I'm using?

... Kabb5 3,39822 gold badges2929 silver badges4949 bronze badges answered Apr 15 '13 at 14:35 TheHippoTheHippo 52.5k1212 gol...
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python numpy machine epsilon

... given float type is to use np.finfo(): print(np.finfo(float).eps) # 2.22044604925e-16 print(np.finfo(np.float32).eps) # 1.19209e-07 share | improve this answer | follow ...
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How to count the frequency of the elements in an unordered list?

...tertools package if the list is an ordered list. a = [1,1,1,1,2,2,2,2,3,3,4,5,5] from itertools import groupby [len(list(group)) for key, group in groupby(a)] Output: [4, 4, 2, 1, 2] share | im...
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PHP: merge two arrays while keeping keys instead of reindexing?

... 564 You can simply 'add' the arrays: >> $a = array(1, 2, 3); array ( 0 => 1, 1 => 2...