Python Lambda Explained (Sort Lists Like a Pro) #python #coding #programming  Ever wondered what a lambda function in Python is actually for? In this quick Pythoneers tutorial, we sort a list of tuples by their second element and compare two approaches: writing a full named function versus using a one-line lambda. You'll see exactly how lambda syntax works, why you don't need a return keyword, and how to plug it straight into sorted() as the key. By the end, you'll know exactly when a lambda is the cleaner, smarter choice over writing a throwaway function.