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Re:Show HN: I collected 500 python & SQL questions from data... by jbpnoy6fifty on Monday July 27, 2020 @11:41PM (#23972052)
I enjoy the challenges, however, I find it really frustrating when I lose my work every-time I accidentally navigate back to the previous page. This happens easily with a Macbook Pro's trackpad. This heavily detracts from usability and prevents me from 'wanting to complete' the rest of the challenges.

I recommend two modifications:

1) Disable Navigating Forwards/Backwards in the browser, like Jupyter Notebook

2) Make use of HTML5's localstorage / HTML Web Storage for each challenge.

Re:Show HN: I collected 500 python & SQL questions from data... by falco925 on Tuesday July 28, 2020 @12:01AM (#23972159)
Hi, thanks letting me know. I'll make sure to add that feature in ASAP. Appreciate it.