len() as upper boundary makes code less readable

CostSoftware AgilityCode Readability

len() as upper boundary makes code less readable

This code insight shows that
Python tries to make the task of slicing lists and numpy.arrays as convenient as possible.

If one needs a slice which reaches till the end of the object the upper boundary can be left empty.

When negative numbers are used the indexing will start at the end.


Why you should care

Business Impacts

It is recommended to avoid these in order to ensure the code is more readable and cost effective.


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