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:

    “I did never know so full a voice issue from so empty a heart.
    But the saying is true: “The empty vessel makes the greatest
    sound.””
    —William Shakespeare (1564–1616)

    “Supposing everyone lived at one time what would they say. They would observe that stringing string beans is universal.”
    —Gertrude Stein (1874–1946)