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    • What is a QR code?

      What is a QR code?

      Android Police· 5 days ago

      QR code, short for Quick Response code, is a machine-readable code comprising an array of black-and-white squares. For example, barcodes ...

    • ORM vs. SQL: When to use each | TechTarget

      SearchSecurity.com· 2 days ago

      The most common database format today is the relational model, with MySQL and PostgreSQL as popular open source options. Relational databases define the ...