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  • Turn 4 lines of code into 1 with this python

     

    Turn 4 lines of code into 1 with this python

     

    Here's one cool tip for reducing the amount of code needed to create an if else check suppose you have some weather and you want to create a message depending on the weather that you have so if the weather is clear we'll make the message nice otherwise we'll make the message uh oh and all we want to do is print that message if we run it as it is we'll get nice back because right now the
    weather is clear but this took four lines of code and we can actually reduce this to one by using Python's ternary operator.



    weather: str = 'CLEAR'
    weather: str = ''
    
    if weather == 'CLEAR':
       message = 'Nice'
    else:
       message = 'Uh oh...'
    
    print(message)
    
    
    
    


    so instead let's type message of type string it's going to equal nice if the weather is equal to clear else we'll type in uh oh so this reduced the same statement to a single line and if we run it we'll have the exact same result a simple way to look at this is do this if the Boolean is true else do this and that's the secret to using the ternary operator syntax in Python.

     

     

    weather: str = 'CLEAR'
    weather: str = ''
    
    message: str = 'Nice!' if  weather == 'Clear' else 'Uh oh...'
    
    print(message)
    
    

     

    Turn 4 lines of code into 1 with this python

     


     

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