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:
“Wasn’t marriage, like life, unstimulating and unprofitable and somewhat empty when too well ordered and protected and guarded. Wasn’t it finer, more splendid, more nourishing, when it was, like life itself, a mixture of the sordid and the magnificent; of mud and stars; of earth and flowers; of love and hate and laughter and tears and ugliness and beauty and hurt?”
—Edna Ferber (1887–1968)
“As I came home through the woods with my string of fish, trailing my pole, it being now quite dark, I caught a glimpse of a woodchuck stealing across my path, and felt a strange thrill of savage delight, and was strongly tempted to seize and devour him raw; not that I was hungry then, except for that wildness which he represented.”
—Henry David Thoreau (1817–1862)