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Lists: Python: Uncharted

Courses PythonLists

Lists

Create ordered collections, update them in place, loop through daily data, and slice or search the pieces an automation needs.

Python
Unit 7 of 20
20 lessons
180 min
420 XP

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Lessons

20 total

1Lists Run Your LifeRecognize ordered daily-life collections and connect their positions to zero-based indexes.InteractiveConcept7 min20 XPOpen
2Your First ListCreate a Python list, retrieve its first item by index, and print that value.CodeConcept8 min20 XPOpen
3len and the LastUse len and a negative index to report a list size and retrieve its final item.CodeConcept7 min20 XPOpen
4append and popGrow and shrink the end of a Python list with append and pop.CodeConcept8 min20 XPOpen
5insert and removeInsert a list item by position and remove another item by value.CodeConcept8 min20 XPOpen
6Change in PlaceReplace one Python list item by assigning a new value at its index.CodeConcept7 min20 XPOpen
7The Courier Reads a ListLoop over a starter list and translate each move name into a courier method call.Code worldConcept11 min20 XPOpen
8for Over the List ItselfUse a for loop to visit every list item directly without managing indexes.CodeConcept8 min20 XPOpen
9Predict the ListTrace four list mutations and predict the final ordered values.InteractiveConcept8 min20 XPOpen
10Build As You GoConstruct a new Python list by appending one computed value per loop iteration.CodeConcept8 min20 XPOpen
11in and indexGuard a list position lookup with membership so absent values remain safe.CodeConcept8 min20 XPOpen
12Slices of a ListUse start, stop, and step slices and show that a slice is a new outer list.CodeConcept9 min20 XPOpen
13Parcels with AddressesLoop over parcel records and branch on each item’s side field to drive a route.Code worldConcept11 min20 XPOpen
14Reverse by HandReturn a reversed list copy using a loop rather than a reversal shortcut.CodeConcept10 min20 XPOpen
15Shopping List ManagerBuild functions that add, remove, and safely report shopping-list items.CodePractice11 min20 XPOpen
16Join the ParadeJoin list values into one consistently punctuated announcement.CodeConcept7 min20 XPOpen
17Week of WeatherCompute the minimum, maximum, and average of a nonempty list using a loop.CodePractice11 min20 XPOpen
18Multi-Stop MondayDrive a multi-leg route from a starter list of block counts and turns.Code worldPractice12 min20 XPOpen
19Why Zero-Based?Explain the relationship between a list length and its final valid index.InteractiveConcept9 min20 XPOpen
20Lists Mastery CheckCopy, extend, traverse, join, and safely search a route list in one function.CodeMastery check12 min40 XPOpen

Functions Dictionaries