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What is the difference between function.array-keys and filling?

function.array-keys | filling |

function.array-keys

Not English

Function.array-keys has no English definition. It may be misspelled.

filling

English

Adjective

(en adjective)
  • Of food, that satisfies the appetite by filling the stomach
    • a filling meal

    Noun

    (en noun)
  • Anything that is used to fill something.
  • The contents of a pie, etc.
  • (dentistry) A piece of amalgam used to fill a cavity in a tooth.
  • The woof in woven fabrics.
  • Prepared wort added to ale to cleanse it.

    • Verb

    (head)

    • See also

    * filing