Aug-14-2019, 06:36 PM
I don't know what comes from your barcode scaner, but read this:
https://python-forum.io/Thread-Python3-2...-raw-input
to understand the difference between input() in python2 and python3
https://python-forum.io/Thread-Python3-2...-raw-input
to understand the difference between input() in python2 and python3
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs