bytea 1 or 4 bytes plus the actual binary string variable-length binary string ...

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup.

This section describes functions and operators for examining and manipulating binary strings, that is values of type bytea. Many of these are equivalent, in purpose and syntax, to the text-string ...

The Voice-Controlled Smart Home Assistant is an IoT device built using the Maixduino Kit for AI + IoT. It incorporates… ...