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by 1wd 4081 days ago
A runtime that can support both v2 and v3 files is a nice idea and has been proposed before, but is virtually impossible because of the unicode changes.

I don't understand where you see the mistake in Python 3 with unicode. What encoding Python internally uses to store strings doesn't really matter. What's important is that it is always known what encoding is used. This was unclear in Python 2 and Python 3 fixed this.
1 comments
wora 4080 days ago
Nowadays, most of text data are stored in UTF-8 format. If the language uses UTF-8 as native string format, it is much easier for text processing, which is why Go chose it. There are a lot of subtle technical details you will only realize after working with many text processing components.
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ngrilly 4080 days ago
Can't agree more.
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