What does eval mean?

Definitions for eval
eval

This dictionary definitions page includes all the possible meanings, example usage and translations of the word eval.


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Wikipedia

  1. Eval

    In some programming languages, eval , short for the English evaluate, is a function which evaluates a string as though it were an expression in the language, and returns a result; in others, it executes multiple lines of code as though they had been included instead of the line including the eval. The input to eval is not necessarily a string; it may be structured representation of code, such as an abstract syntax tree (like Lisp forms), or of special type such as code (as in Python). The analog for a statement is exec, which executes a string (or code in other format) as if it were a statement; in some languages, such as Python, both are present, while in other languages only one of either eval or exec is. Eval and apply are instances of meta-circular evaluators, interpreters of a language that can be invoked within the language itself.

Webster Dictionary

  1. Evaladjective

    relating to time or duration

  2. Etymology: [L. aevum lifetime, age, eternity.]

Wikidata

  1. eval

    In some programming languages, eval is a function which evaluates a string as though it were an expression and returns a result; in others, it executes multiple lines of code as though they had been included instead of the line including the eval. The input to eval is not necessarily a string; in languages that support syntactic abstractions, eval's input will consist of abstract syntactic forms.

Suggested Resources

  1. EVAL

    What does EVAL stand for? -- Explore the various meanings for the EVAL acronym on the Abbreviations.com website.

Anagrams for eval »

  1. avel

  2. lave

  3. leva

  4. vale

  5. veal

  6. vela

  7. Vela

How to pronounce eval?

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Numerology

  1. Chaldean Numerology

    The numerical value of eval in Chaldean Numerology is: 6

  2. Pythagorean Numerology

    The numerical value of eval in Pythagorean Numerology is: 4

Popularity rank by frequency of use

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Translations for eval

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"eval." Definitions.net. STANDS4 LLC, 2024. Web. 19 Apr. 2024. <https://www.definitions.net/definition/eval>.

Discuss these eval definitions with the community:

1 Comment
  • Dan Hannan
    Dan Hannan
    it is not hlepfull :(
    LikeReply5 years ago
    • Eval Oviedo
      Eval Oviedo
      What do you want to know?
      LikeReply4 years ago

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not established or confirmed
A unsealed
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