Ada Programming/Special/number sign

Used for:
 * Specify the base of a numeric literal.

Examples: Address : := 16#DEAD_BEEF#; Byte   :  := 2#1010_1011#;

Wikibook

 * Ada Programming
 * Ada Programming/Delimiters

Ada Quality and Style Guide

 * &mdash; Use consistent spacing around delimiters.

|# Delimiters:#