Learn Python programming from scratch
A focused beginner guide to Python lambda functions. Learn the syntax, when a lambda is the right tool, and the cases where a regular def is clearer.
A practical beginner guide to Python return statements. Learn what return really does, how multiple returns work, and the small habits that keep functions readable.
A visual beginner guide to Python global vs local variables. Learn how scope works, what the global and nonlocal keywords do, and how to avoid the most common scope bugs.
A clear beginner guide to Python *args and **kwargs. Learn what the stars do, how to use both in function signatures, and the patterns that make flexible functions readable.
A step by step beginner guide to Python list comprehensions. Learn the shape, the filter clause, the nested form, and when to reach for a regular loop instead.
A practical beginner guide to Python dictionary comprehensions. Learn the syntax, the filter clause, the inversion pattern, and when to reach for a regular loop instead.
