Change Value in List Based on Conditions E.g. 1 >>> a = ["a", "b", "c", "d", "e"] >>> b = ["a", "c", "e"] We want a list vector with the same length as a.
2020-07-08
zip(): creates an iterator that will aggregate elements from two or more iterables. According to the official documentation, Python’s zip() function behaves as follows: Returns an iterator of tuples, where the i-th tuple contains the i-th element from each of the argument sequences or iterables.
2020-07-06
Passing multiple arguments to a function *args and **kwargs allow you to pass multiple arguments or keyword arguments to a function. args will collect extra positional arguments as a tuple because the parameter name has a * prefix.
2020-07-06
TL;DR collection.namedtuple is a memory-efficient shortcut to defining an immutable class in Python manually. Namedtuples can help clean up your code by enforcing an easier to understand structure on your data, which also improves readability.
2020-05-02
TL;DR Pattern Example Meaning Single Leading Underscore _var Naming convention indicating a name is meant for internal use. Generally not enforced by the Python interpreter (except in wildcard imports) and meant as a hint to the programmer only.
2020-05-01