Python

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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...
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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...
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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, ...
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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...
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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...
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Computing fractions (rational numbers) with fractions

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