Symbol (programming)

Symbol (programming)

A symbol in computer programming is a primitive datatype whose instances have a unique human-readable form. Symbols can be used as identifiers. In some programming languages, they are called atoms.

In the most trivial implementation, they are essentially named integers (e.g. the enumerated type in C).

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Famous quotes containing the word symbol:

    The truth has never been of any real value to any human being—it is a symbol for mathematicians and philosophers to pursue. In human relations kindness and lies are worth a thousand truths.
    Graham Greene (1904–1991)