You can tell PyCharm to only run a single instance of python by going to Run -> ... | Hacker News

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keithoffer on March 13, 2017 | parent | context | favorite | on: PyCharm Edu: Python IDE to Learn Programming Quick...

You can tell PyCharm to only run a single instance of python by going to Run -> Edit Configurations -> Tick 'Single Instance Only' in the top right.

xapata on March 13, 2017 [–]

Ah! Thanks much.

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