Money and BusinessChoice, sample, and choices to randomly select elements from a list in Python.
The functions choice(), sample(), and choices() in the random module of the Python standard library can be used to rando...
Python
Money and Business
Money and BusinessWrapping, truncating, and formatting strings in Python with textwrap
To format a string in Python by wrapping (line breaking) and truncating (abbreviating) it at an arbitrary number of char...
Money and BusinessRounding decimals and integers in Python with “round” and “Decimal.quantize
The following explains how to round numbers in Python by rounding or rounding to an even number. The numbers are assumed...
Money and BusinessGetting the n elements of a list in order from the largest and smallest values in Python
If you want to get the n elements of a list (array) in order from the largest or smallest value in Python, and n=1, you ...
Money and BusinessHow to use mutagen to edit mp3 and other ID3 tags in Python
Python tag editing library, mutagenThe Python library mutagen can be used to edit the tags (metadata) of multimedia file...
Money and BusinessPython bitwise operators (logical product, logical OR, exclusive OR, inversion, shift)
Python provides the following bitwise operators, which perform logical conjunction, logical disjunction, exclusive disju...
Money and BusinessPython’s logical operators and, or, and not (logical conjunction, disjunction, negation)
Python provides logical operators to perform logical (Boolean) operations.(and,or,not)It is used to describe the relatio...
Money and BusinessPython, Using the zip() function: Getting the elements of multiple lists at once
Python's built-in function zip() combines the elements of multiple iterable objects (lists, tuples, etc.) and is use...
Money and BusinessPython, Using the enumerate() function: Getting the elements and indices of a list
Using Python's enumerate() function, you can get the index number (count, order) as well as the elements of an itera...
Money and BusinessPython, split to split a comma-separated string, remove whitespace and convert to a list
When splitting a comma-separated string into a list in Python, if there are no spaces in between, just split() will work...