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Mikhail Bolev2021-05-10 08:12:45
PyQt
Mikhail Bolev, 2021-05-10 08:12:45

How to remove last line with QTextCursor?

I am learning to work with the PyQT6 library. There is a task to delete by means of QTextCursor the last added line in the document. Here is a part of the code:
self.textBrowser.append('Ошибка валидации\n')
A line has been added. Now I need to remove this line. How can I do it?

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