Empty String

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:

    “The angels yawning in an empty heaven;
    Alternate shows of dynamite and rain;
    And choosing forced on free will: fire or ice.”
    —Philip Larkin (1922–1986)

    “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)