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KwickClips Python · 39 sec · free

What does append do with a list argument?

Short answer. It adds the whole list as one single item.

Which method adds items one by one?

extend.

Remember

append: one item
extend: each item

This Class eleven trap returns in Class twelve papers. Append adds the whole list as one item. Extend adds each item. So lengths are two and three. Remember two things. Append adds one item. Extend adds each item.

This clip is from the full lesson: Class XI Python Revision in One Go — 9 minutes, with the tables, the quick answers and the whole lesson in text.

Useful for: CBSE Class 12 Computer Science (083)

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