Python by Contrast
The data model — lists, dicts & dunders
Lesson 3 of 5
Python's containers map cleanly onto JS ones, comprehensions replace map/filter chains, and dunder methods are the protocol behind len(), for and +.
What you'll learn
- Map list, dict, tuple and set onto their JS equivalents
- Replace map/filter chains with comprehensions
- See how dataclasses and dunder methods power the object protocol
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