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Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

If you've ever wanted to create your own computer program but never learnt how to code, you might try "vibe coding". Collins Dictionary's word of the year - which is confusingly made up of two words - ...

You don't need your phone to open a QR code. You probably already know how to scan a QR code with your phone. It's simple enough: just open the camera app, point your phone at the code, and tap the ...