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Python

Posted by Maryam nazemi
Maryam nazemi
1,315 Points

why is .lower() needed?

This is the code i am writing (please see below), question is, why would the code not work if i remove the ".lower()" from the code?:

def lumberjack(name): if name.lower()=="kenneth": print("kenneth is a lumberjack") else: print("{} sleeps all night and {} works all day".format(name,name))

lumberjack("dolly")

1 Answer

Evan Demaris
Evan Demaris
64,262 Points
Evan Demaris
Evan Demaris
64,262 Points

Hi Maryam,

The .lower() is important because the string is being compared against "kenneth". Without .lower() being applied, only an input of "kenneth" would work; so "Kenneth", "KenNeth", "KENNETH" etc wouldn't be equal to "kenneth".