Question

a)b)

Answer 1

)))))))))))))))))))))))))))

Answer 2

a) What is the tax treatment for cryptocurrencies that undergo a hard fork but do not receive any new cryptocurrency?

If a cryptocurrency undergoes a hard fork but the holder does not receive any new cryptocurrency, whether through an airdrop or any other kind of transfer, it is not considered taxable income [[1]](https://www.irs.gov/individuals/international-taxpayers/frequently-asked-questions-on-virtual-currency-transactions).

b) How can I make an item view render rich (HTML) text in Qt?

To make an item view render rich (HTML) text in Qt, you can override the delegate and use QTextDocument. However, there may be a problem with the size of the items. You can refer to the answer provided in the search snippet for more details on how to achieve this.

Please let me know if there's anything else I can help you with!