back to course
Lesson 29 / 11425%
Collections10/35
Join Lists
+, *, extend(), itertools.chain.
This lesson is Pro only.
Unlock every premium lesson and module — Pro from ₹299 / month (or ₹2,999 lifetime, launch offer).
Sign in to unlock// example library
Want more hands-on snippets in Python?
Browse 3 runnable examples · across 1 chapter · short, copy-paste-friendly · grouped by topic
// sharpen your skills
Put this into practice right now
LeetCode-style problems, graded difficulty, hints and expected outputs — learning beats passively reading every time.
// feedback.matters()
Did this lesson help you?
