WHAT IS UNDEFINED VARIABLE?

Amit Singh

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Posted by  Amit Singh
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  1. Amit Singh

    Post:565

    Points:2825
    what is undefined variable?

    Variables which are declared but not assigned any value is called undefined variable.

  1. Mahesh Rawat

    Post:138

    Points:690
    what is undefined variable?

    A variable (structure that holds data) that is not available at runtime to the application. This typically occurs with programming languages such as scripts, which allow variables to be located at runtime rather than being resolved ahead of time in a compile stage.

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