Lessons
Lists: ordered collections
Keep many values in one variable and reach them by position.
8 min
Adding and removing items
Grow and shrink lists with append, insert, pop and friends.
10 min
Slicing and sorting
Grab parts of a list, sort it, and get quick stats.
10 min
Copies, aliases and safe loops
Understand why changing one list can change 'another', and how to copy.
10 min
Lists of lists
Model grids, boards and tables with nested lists.
9 min
Tuples and unpacking
Group fixed values in tuples and unpack them into variables.
9 min
Next module
Dictionaries & Sets