Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device, ...

“If you are not the original author of legacy software, you approach it with no existing mental model for how the code is originally intended to work, nor any formal model of how the code actually ...

In 2022, this series was expanded into a book, edited by Torie Bosch. Read “You Are Not Expected to Understand This”: How 26 Lines of Code Changed the World here. Back in 2009, Facebook launched a ...

Get the latest federal technology news delivered to your inbox. Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that ...

QR codes are visual patterns that store data smartphones can read. AP Photo/Vincent Yu Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations ...