I misunderstood your original article and thought you meant that we should not be returning error codes in our functions. I think it's ok to return error codes/throw exceptions in our functions but it should be caught (or we should detect the error code before it reaches the user) and display a friendly error message to the user.
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Thanks!
I misunderstood your original article and thought you meant that we should not be returning error codes in our functions. I think it's ok to return error codes/throw exceptions in our functions but it should be caught (or we should detect the error code before it reaches the user) and display a friendly error message to the user.