Python List Methods Tutorial: append, insert, pop, remove, and sort Explained
Автор: 6 Inch Python
Загружено: 2026-01-09
Просмотров: 16
00:00 - Intro
00:03 - The Essential Check: len()
00:48 - Adding Data: append() vs insert()
01:48 - insert(): Specific Placement
02:48 - Removing Data: pop() vs remove()
03:18 - Using pop() - By Index
04:28 - Using remove() - By Value
05:28 - Organizing Data: sort() and reverse()
EXERCISE:
CHALLENGE: Create a Python script called 'Inventory Manager'. Start with an inventory list: `inventory = ['apples', 'oranges', 'milk', 'bread']`. Use `append()` to add 'eggs'. Use `insert()` to put 'cheese' at the second position. Then, use `remove()` to eliminate 'milk' (because it spoiled) and use `pop()` to remove the last item added. Finally, sort the remaining list alphabetically and print the final list and its length.
Master Python List Methods! This in-depth tutorial, led by a Senior Python Engineer, breaks down the essential operations like append() vs insert(), pop() vs remove(), and effective sorting techniques. Perfect for junior developers looking to write clean, professional Python code. #PythonTutorial #ListMethods #PythonForBeginners
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