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Find if a key exist in python dictionary

·91 words·1 min
Boolean Dictionary If-Else

Hi today i’m going to show you how to find if a key exist in a python dictionary.

Plan

  1. Make a dictionary if you don’t know look at my mini lesson about dictionary.

  2. Make a variable called key and get the key

  3. Use if statement if key then your dictionary name: and print(True) else print(False) the reason why you don’t use str is cuz it’s a boolean

Your done.

colour_dict1 = {"banana": "yellow", "blueberry": "blue", "strawberry": "pink" }

colour_dict = {}

key = "banana"

if key in colour_dict1:
    print(True)
else:
    print(False)