QR codes can act as a convenient shortcut but, in the right hands, it can also be a tool for scammers. Here's why you should ...

Caution: When adding images, label or similar, this will reduce the readability of the QR-code ... and therefore a bigger code which potentially has a negative impact on readability for scanners. You ...

Features marked with the @Beta annotation at the class or method level are subject to change. They might be modified in any way, or even removed, in any major release. You should not use beta features ...