Python List Comprehensions

A special syntax form in the Python language is the list comprehension. List comprehensions allow programmers to make their code more compact and (sometimes) harder to read if they push the comprehensions too far! The syntax consists of an expression in square brackets to create a new list. In order to show the beauty of … 

 

The python lambda

Recently I learned how to use the lambda function, a simple, unbound one liner function. A lambda is similar to a normal Python function, the only difference is in the way it is used. The example below will explain better: The poww function defined above takes an argument x and squares it. So if we …