Problem:
Code submissions are not being accepted from the iOS app whenever I use quotes.
OR
My answer is not being accepted when code is entered in the iOS app.
Solution:
If you experience either of the issues highlighted above, chances are that it is directly related to the 'Smart Punctuation' setting on your iOS device.
iOS' 'Smart Punctuation' (see this third-party article for further explanation) specifically impacts writing code.
If enabled, it may be difficult successfully completing exercises in DataCamp from your iOS device, as it replaces 'and " with ‘ and ” (note the angle of the second set of punctuation), for example.
To turn off Smart Punctuation, you can go to Settings > General > Keyboard, and disable the Smart Punctuation toggle for your iOS device.
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