Python append and extend
In Python, list append adds an item to the end of the list. It adds the item completely as a single element. So, if you pass in a list to append, then the entire list is added as one element. The elements in the new list are not added one by one into the existing list. The list extend method extends a list by adding elements from an existing structure that can be looped through, on to the end of the list. This works exactly like you'd expect with lists, tuples, and sets, but there are some peculiarities that crop up when dealing with extend and dictionaries, as well as extend and string. Both of those peculiarities are covered in this video.
Sections
0:00 - append
1:23 - extend
3:06 - Outro
#python #codingtutorial #learntocode
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