QR code payment - definizione. Che cos'è QR code payment
Diclib.com
Dizionario ChatGPT
Inserisci una parola o una frase in qualsiasi lingua 👆
Lingua:

Traduzione e analisi delle parole tramite l'intelligenza artificiale ChatGPT

In questa pagina puoi ottenere un'analisi dettagliata di una parola o frase, prodotta utilizzando la migliore tecnologia di intelligenza artificiale fino ad oggi:

  • come viene usata la parola
  • frequenza di utilizzo
  • è usato più spesso nel discorso orale o scritto
  • opzioni di traduzione delle parole
  • esempi di utilizzo (varie frasi con traduzione)
  • etimologia

Cosa (chi) è QR code payment - definizione


QR code payment         
QR code payment is a contactless payment method where payment is performed by scanning a QR code from a mobile app. This is an alternative to doing electronic funds transfer at point of sale using a payment terminal.
QR code         
  • Example of a QR code with artistic embellishment that will still scan correctly thanks to error correction
  • A sign with a QR code that links to a drinks menu
  • Two QR codes that link to german contact tracing app check-ins during the COVID-19 pandemic
  • Samples of the High Capacity Colored 2-Dimensional (HCC2D) code: (a) 4-color HCC2D code and (b) 8-color HCC2D code.
  • QR codes can be displayed on buildings, such as this one being painted in [[Cape Town]].
  • A QR code used on a large billboard in Japan, linking to the sagasou.mobi website
  • A QR code which links to an obituary and can be placed on a headstone
  • Damaged but still decodable QR code, link to http://en.m.wikipedia.org
  • Structure of a QR code (version 7), highlighting functional elements
  • A QR code to automatically join a Wi‑Fi network
  • archive-date=12 December 2013}}</ref>
TRADEMARK FOR A TYPE OF MATRIX BARCODE
ISO/IEC 18004; QR codes; QRcode; I-nigma; 2D Key; Barcode link; MicroQR; SQR codes; QR Code; QR image; Qr code; QR-code; Attaging; Custom qr code; Artistic qr code; Designer qr code; Quick response code; High Capacity Colored 2-Dimensional (HCC2D) Code; HCC2D (High Capacity 2-dimensional) codes; Micro QR code; Micro QR; Micro qr code; Micro qr
A QR code (an initialism for quick response code) is a type of matrix barcode (or two-dimensional barcode) invented in 1994 by the Japanese automotive company Denso Wave. A barcode is a machine-readable optical label that can contain information about the item to which it is attached.
QR decomposition         
  • <math>\mathbf e_1</math>).}} The maximum angle with this transform is 45 degrees.
MATRIX DECOMPOSITION
QR factorization; QR factorisation; LQ decomposition; RQ decomposition; QL decomposition; QRD; QR Factorization; Qr factorization; QR Decomposition; Qr decomposition; Qr Decomposition
In linear algebra, a QR decomposition, also known as a QR factorization or QU factorization, is a decomposition of a matrix A into a product A = QR of an orthogonal matrix Q and an upper triangular matrix R. QR decomposition is often used to solve the linear least squares problem and is the basis for a particular eigenvalue algorithm, the QR algorithm.