Empty string
In formal language theory, the empty string, also known as the empty word or null string, is the unique string of length zero.
Printed 2026-06-28.
(echo:: @ ᯤ)
Empty string
In formal language theory, the empty string, also known as the empty word or null string, is the unique string of length zero.
Printed 2026-06-28.
(echo:: @ ᯤ)