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Extract hostname name from string
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I recommend using the npm package psl (Public Suffix List). The "Public Suffix List" is a list o...
counting number of directories in a specific directory
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Is there any way to use a numeric type as an object key?
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No, this is not possible. The key will always be converted to a string. See Property Accessor...
iPhone: How to get current milliseconds?
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18 Answers
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Pandas every nth row
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edited Oct 25 '18 at 5:05
user3483203
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Compute a confidence interval from sample data
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168
import numpy as np
import scipy.stats
def mean_confidence_interval(data, confidence=0.95):
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What is the correct syntax for 'else if'?
I'm a new Python programmer who is making the leap from 2.6.4 to 3.1.1. Everything has gone fine until I tried to use the 'else if' statement. The interpreter gives me a syntax error after the 'if' in 'else if' for a reason I can't seem to figure out.
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[] and {} vs list() and dict(), which is better?
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In terms of speed, it's no competition for empty lists/dicts:
>>> from timeit import...