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Discussion on: Learning React, Lessons from coding and Programming Memes.

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shubhamtiwari909 profile image
Shubham Tiwari

For the 3rd problem, I think you are calling an element with some I'd whose value is null means it doesn't exist I guess that's why it is returning null

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prudence97 profile image
Prudence97

This makes absolute sense.

I've read that I could use

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prudence97 profile image
Prudence97

Thank you. I'll check it out