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If table exists drop table then create it, if it does not exist just create it
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Is it possible to use argsort in descending order?
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If you negate an array, the lowest elements become the highest elements and vice-versa. Therefore, the indices of the n highest elements are:
(-avgDists).argsort()[:n]
Another way to reason about this, as mentioned in the comments, is to observe that the big elements...
How do I write a short literal in C++?
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Python regular expressions return true/false
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Plot two histograms on single chart with matplotlib
... label=['x', 'y'])
plt.legend(loc='upper right')
plt.show()
Reference: http://matplotlib.org/examples/statistics/histogram_demo_multihist.html
EDIT [2018/03/16]: Updated to allow plotting of arrays of different sizes, as suggested by @stochastic_zeitgeist
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What is the difference between '>' and a space in CSS selectors?
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What's the best way to use R scripts on the command line (terminal)?
...ts to an R script try RScript which is bundled with R as of version 2.5.x
http://stat.ethz.ch/R-manual/R-patched/library/utils/html/Rscript.html
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Converting string from snake_case to CamelCase in Ruby
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Source: http://rubydoc.info/gems/extlib/0.9.15/String#camel_case-instance_method
For learning purpose:
class String
def camel_case
return self if self !~ /_/ && self =~ /[A-Z]+.*/
split('_').map{|e| e.capitalize}....
How do I retrieve the number of columns in a Pandas data frame?
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