RuneSP

While a bit hacky, the label property of mat tab can be used as ID that can be accessed in the MatTabChangeEvent as event.tab.textLabel The actual visible label can be...

In my use-case, we are using the camera to scan several (~20-30) QR codes with about a minute between each scan. To prevent having to initialize the camera and scanner...

> After several tests, it does not work with `_active`. > > In the following example, `qrScanner._active` is set to `true`. But the scanner does not scan QR code anymore....

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