Following are the color numbers for the 16 foreground and eight background colors in the PC's text mode. Foreground and background numbers are added together; for example, white text on a red ...

Following is a sampling of HTML color codes used in HTML tags for setting background and font color. Colors are coded as red, green and blue intensities in hexadecimal notation (see hex chart). The ...

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, ...

The Intermec 760 Color Mobile Computer, a Pocket PC 2002 PDA, costs a whopping $3,650 (street). Then again, this rugged device comes fully loaded with a 2-D bar code scanner, Bluetooth for wireless ...

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 ...