Leandro Hirt

Learn everything about Python lists: creating, indexing, slicing, sorting, list comprehensions, nested lists, shallow vs deep copies, and common methods.

Learn Python's sys module: check Python version, read command-line args with sys.argv, manage sys.path, use sys.exit(), and measure object size.

Learn how Python's with statement safely opens files: automatic close, read/write modes, CSV handling, multiple files, and context manager basics.

Learn Python's math module: sqrt, pow, ceil, floor, trig functions, logarithms, constants like pi and e, and special numeric checks