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[Solved] Python Return from function

Hello Guys, How are you all? Hope You all Are Fine. Today I get the following error Python Return from function in python. So Here I am Explain to you all the possible solutions here.

Without wasting your time, Let’s start This Article to Solve This Error.

How Python Return from function Error Occurs?

Today I get the following error Python Return from function in python.

How To Solve Python Return from function Error ?

  1. How To Solve Python Return from function Error ?

    To Solve Python Return from function Error In python code, error conditions are usually indicated with exceptions. You could use raise ValueError("Arrays must have the same size").

  2. Python Return from function

    To Solve Python Return from function Error In python code, error conditions are usually indicated with exceptions. You could use raise ValueError("Arrays must have the same size").

Solution 1

What is the best practice?

In python code, error conditions are usually indicated with exceptions. You could use raise ValueError("Arrays must have the same size").

Using exception rather than return values to indicate errors has the added advantage that the exception would bubble up until it reaches a except statement. So you can defer the error handling up to a place where it makes sense. Also exceptions have an associated descriptive message instead of a magic number.

The break statement, as in many other languages, is used to interrupt the flow in loops, like ones created with while or for.

Solution 2


You don’t need the break

def do_some_stuff(array1, array2): 
    # Before doing stuff, check to ensure both arrays have the same length

   if len(array1) != len(array2):
       return -1

Just return the error code. In this way the rest of the code of the function will not be executed.

Summery

It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you? Thank You.

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