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How do I raise the same Exception with a custom message in Python?

I have this try block in my code: try: do_something_that_might_raise_an_exception() except ValueError as err: errmsg = 'My custom error message.' raise ValueError(errmsg) Strictly ...

May 28, 2022
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How to send email to multiple recipients using python smtplib?

After much searching I couldn’t find out how to use smtplib.sendmail to send to multiple recipients. The problem was every time the mail ...

May 20, 2022
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How to show the “Are you sure you want to navigate away from this page?” when changes committed?

Here in stackoverflow, if you started to make changes then you attempt to navigate away from the page, a javascript confirm button shows ...

May 17, 2022
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