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Extracting and replacing elements that satisfy the conditions of a list (array) of strings in Python

To generate a new list from a list (array) whose elements are strings, by extracting only the elements of strings that s...
Money and Business

Expanding and passing lists, tuples, and dictionaries as function arguments in Python

In Python, lists (arrays), tuples, and dictionaries can be expanded (unpacked) and their respective elements can be pass...
Money and Business

How to use variable length arguments (*args, **kwargs) in Python

The following function arguments are probably the most common ones that stump you when you look at Python code and say, ...
Money and Business

How to use and note default arguments in Python functions

Setting a default argument in a Python function definition causes the default value to be used if the argument is omitte...
Money and Business

Python dictionary (dict) for loop processing: keys(), values(), items()

To loop through the elements of a Python dictionary object with a for statement, use the following method on the diction...
Money and Business

Computing fractions (rational numbers) with fractions

Using the fractions module of the standard Python library, you can perform calculations with fractions (rational numbers...
Money and Business

Calculate and get the greatest common divisor and least common multiple in Python

The following is a description of how to calculate and obtain the greatest common divisor and least common multiple in P...
Money and Business

Output, concatenate, split, delete, and replace strings containing newlines in Python

The following describes the operation of strings containing newlines in Python.Create string containing newlines, print ...
Money and Business

Concatenating and joining strings in Python: + operators, join functions, etc.

The following is a description of how to concatenate and join string str in Python.Concatenating and merging multiple st...
Money and Business

Converting lists and tuples to each other in Python: list(), tuple()

When you want to convert lists (arrays) and tuples to each other in Python, use list() and tuple().If iterable objects s...
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