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Hello world program

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  1. a computer program that prints out "Hello world!" on a display device

    Source: Wikipedia Unhappy with this fact? more info
    created by user picturealex on December 14, 2008
  2. used in many introductory tutorials for teaching a programming language

    Source: Wikipedia Unhappy with this fact? more info
    created by user picturefactobot on December 14, 2008
  3. Such a program is typically one of the simplest programs possible in a computer language

    Source: Wikipedia Unhappy with this fact? more info
    created by user picturefactobot on December 14, 2008
  4. Some are surprisingly complex, especially in some graphical user interface (GUI) contexts, but most are very simple, especially those which rely heavily on a particular command line interpreter ("shell") to perform the actual output

    Source: Wikipedia Unhappy with this fact? more info
    created by user picturefactobot on December 14, 2008
  5. In many embedded systems, the text may be sent to a one or two-line liquid crystal display (LCD), or some other appropriate signal, such as a LED being turned on, may substitute for the message

    Source: Wikipedia Unhappy with this fact? more info
    created by user picturefactobot on December 14, 2008
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