def submit(): global qr_image # Ensure we keep a reference to avoid garbage collection url = url_entry.get() file_name = file_entry.get() + ".png" if url and file ...
Position markers, also known as finder patterns, are the large squares located at three corners of the QR Code. These markers help scanners detect the QR Code and determine its orientation. They are ...
A Java QR code generator that I designed in a month. Spent too much time on error correction because of the fact that I spent 2-3 weeks learning to understand Reed ...
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 ...
Paytm Tips And Hacks: Paytm, a digital financial service app has become an increasingly popular app these days with more than 150 million active users globally. The app let’s user to make instant ...
Regional eCommerce giant Shopee is expanding its ShopeePay service to offline stores nationwide, the initial list of which include offline retail stores and essential outlets. The now number-one ...
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