In this post, we saw that lambda functions are not mysterious objects. They are one-liner functions in python. Then we saw that they are easier to use compared to normal functions that we define using ...

exception handling with the try-except block. In this exercise, you will define a function as well as use a try-except block for handling cases when incorrect input arguments are passed to the ...

The anonymous function here takes an argument x and calls the capitalize method on it. The map call ensures that the anonymous function is called once for each item. Modern C++ has lambda expressions.

From there, you can easily edit your Python code and quickly test your AWS Lambda functions all within the AWS Management Console. Serverless computing with Python in AWS really couldn’t be easier.

Initialize the variables echo_word and shout_words to empty strings. Add the keywords try and except in the appropriate locations for the exception handling block. Use the * operator to concatenate ...