How can I make a lambda expression to check for X?


#1

Question

How can I make a lambda expression to check for X?

Answer

The lambda we need to write consists of three key parts:

  1. The keyword lambda at the beginning: lambda … …
  2. The variable you want to operate on, followed by a colon: lambda var_name: …
  3. The variable expression, where you can check for condition to be met by your variable: lambda var_name: var_name == some_condition

If we want to check if our lambda’s variable is equal to the character ”X”, we’d do that in the third part of our lambda.


FAQ: Learn Python - Introduction to Bitwise Operators - Lambda Expressions