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Depender vs Null - What's the difference?

depender | null |

As nouns the difference between depender and null

is that depender is an agent that depends on another agent, the dependee; the subject of a dependency, a dependent (used in agent-oriented programming while null is a non-existent or empty value or set of values.

As an adjective null is

having no validity, "null and void.

As a verb null is

to nullify; to annul.

depender

English

Noun

(en noun)
  • (programming) An agent that depends on another agent, the dependee; the subject of a dependency, a dependent (used in (agent-oriented programming))
  • Usage notes

    Technical term, not widely used in software engineering outside of (agent-oriented programming); the common term dependent is used instead. In agent-oriented programming, the antonym is dependee, though there is no common language equivalent (other metaphors are used instead, such as parent/child). Further, the circumlocutions “A depends on B” and “B is depended on by A” are used for clarity.

    Synonyms

    * dependant, dependent

    Antonyms

    * dependee

    null

    English

    Noun

    (en noun)
  • A non-existent or empty value or set of values.
  • Zero]] quantity of [[expression, expressions; nothing.
  • (Francis Bacon)
  • Something that has no force or meaning.
  • (computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
  • (computing) the attribute of an entity that has no valid value.
  • Since no date of birth was entered for the patient, his age is null .
  • One of the beads in nulled work.
  • (statistics) null hypothesis
  • Adjective

    (en adjective)
  • Having no validity, "null and void"
  • insignificant
  • * 1924 , Marcel Proust, Within a Budding Grove :
  • In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.
  • absent or non-existent
  • (mathematics) of the null set
  • (mathematics) of or comprising a value of precisely zero
  • (genetics, of a mutation) causing a complete loss of gene function, amorphic.
  • Derived terms

    * nullity

    Verb

    (en verb)
  • to nullify; to annul
  • (Milton)

    See also

    * nil ----