# ... def set_unit(unit): """Register a unit on a function""" def decorator_set_unit(func): func.unit = unit return func return decorator_set_unit The following example calculates the volume of a cylinder based on its radius and height in centimeters: Python >>> import math >>...
Theindex()method only returns the index of thefirst occurrenceof the matching element. If you need all positions, use a list comprehension withenumerate(). Can I use index() with tuples or strings? Yes! Theindex()method works on any sequence type, includingtuplesandstrings: ...
Based on a list of fruits, you want a new list, containing only the fruits with the letter "a" in the name. Without list comprehension you will have to write aforstatement with a conditional test inside: ExampleGet your own Python Server ...
Last update on March 27 2025 12:55:10 (UTC/GMT +8 hours) This resource offers a total of 75 Python List Advanced problems for practice. It includes 15 main exercises, each accompanied by solutions, detailed explanations, and four related problems. ...
Python.Matplotliboffers a comprehensive set of plotting functions, while libraries likeseabornbuild on top of it to provide a higher-level interface for common statistical graphics. Interactive visualization libraries such asPlotlyandBokehenable the creation of dynamic, web-based visualizations directly ...
NOTE:If you are having trouble installing a Python version, please visit the wiki page aboutCommon Build Problems. NOTE:If you want to use proxy for download, please set thehttp_proxyandhttps_proxyenvironment variables. NOTE:If you'd like a faster interpreter at the cost of longer build time...
Learn by doing in the block-based MakeCode Arcade environment with Python! Product Educator Center Dive deep into learning with interactive lessons, earn professional development hours, acquire certifications and find programs that help meet your goals. ...
While list comprehension is commonly used for filtering a list based on some conditions, lambda functions are commonly used with functions likemap()andfilter(). They are used for complex operations or when an anonymous function is required. ...
To sort alistof complex numbers, you can create acomparisonfunction that returns a specific value based on the properties of the complex numbers. For instance, you can sort based on the real part, the imaginary part, or the magnitude: ...
each tuple—for example, separating all tuple values by a single whitespace character—use the following method based on a combination of the join() method and the map() function with a custom lambda function lambda x: str(x[0]) + ' ' + str(x[1]) to be applied to each list ...