[Interest] Unescape hex escaped values in a QString

[Christian Ehrlicher]

Am 22.10.2017 um 18:38 schrieb Thiago Macieira:
> There's no function to decode this in QString or QByteArray for that matter.
> This has nothing to do with fromUtf8().
>
> The decoding has to be done manually.
Thx for the information, decoding should be easy. I just did not want to 
reinvent the wheel in case qt already provided something for this :)


Christian