lambda in Python

Question

Where is lambda used by Python?

Answer 1

lambda is used to
-map
-reduce
-filter

an array

or to sort, where the sort key may be expressed by an anonymous function
(eg last letter of a word)
https://code.sololearn.com/c55cGt2GJQcK/?ref=app

Answer 2

@james thats it!
The ZEN of Python is very clear here!

Answer 3

See this code for example - it's a short and concise onliner instead of a set of conditionals

https://code.sololearn.com/cu7Mqhya2jpS/?ref=app