In formal language theory, the empty string (or null string) is the unique string of length zero.
Read more about Empty String: Formal Theory, Use in Programming Languages
Famous quotes containing the words empty and/or string:
“When a poor disconsolated drooping creature is terrified from all enjoyment,—prays without ceasing ‘till his imagination is heated,—fasts and mortifies and mopes, till his body is in as bad a plight as his mind; is it a wonder, that the mechanical disturbances ... of an empty belly, interpreted by an empty head, should be mistook for [the] workings [of God].”
—Laurence Sterne (1713–1768)
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—Desiderius Erasmus (c. 1466–1536)