When should I use insert vs append in programming?

Can you explain the difference between insert and append in programming?

Sure! 'Insert' adds an element at a specific position, while 'append' adds it to the end of a collection.

When would I choose to use insert instead of append?

You'd use insert when you need to maintain a specific order or place an item in a particular index.

Are there performance differences between the two?

Yes, insert can be slower than append, especially in large data structures, because it may require shifting elements.

Can you give me an example of each in Python?

Certainly! For insert: list.insert(1, 'item') adds 'item' at index 1. For append: list.append('item') adds 'item' at the end.