Working with Strings and Text in Python
Work with Python strings: indexing and slicing, immutability, the most useful methods, f-strings, and formatting.
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Variables, Numbers, and Types in Python
Understand variables, dynamic typing, numbers, booleans, None, type conversion, and Python's arithmetic operators.
Getting Started with Python: Install, Run, and Your First Program
Install Python, use the REPL and script files, and write your first program with print(), comments, and input().
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