QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account information, phone numbers, or even coupons. QR codes are found everywhere from ...
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Hack of the day: Create your own custom QR codes
'The Times of India' brings you 'Hack of the Day'—a new weekday series of quick, practical solutions to everyday hassles. Each hack is designed to save you time, money or stress, using tools and ...
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