What does that 0 at the end of the output stand for?
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2Look into the descriction of what the command does that you use... you print its returned value... – Patrick Artner Mar 27 '20 at 13:17
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1Instead of posting pictures of text, post the text. – Sayse Mar 27 '20 at 13:22
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Thanks for helping out! I'm new here :) – aNoNyMoUs Mar 27 '20 at 13:28
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1[Please don't post screenshots of text](https://meta.stackoverflow.com/a/285557/354577). They can't be searched or copied and offer poor usability. Instead, paste the code as text directly into your question. If you select it and click the `{}` button or Ctrl+K the code block will be indented by four spaces, which will cause it to be rendered as code. – ChrisGPT was on strike Mar 27 '20 at 13:30