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Procedure vs Null - What's the difference?

procedure | null |

In computing terms the difference between procedure and null

is that procedure is a subroutine or function coded to perform a specific task while null is the attribute of an entity that has no valid value.

As nouns the difference between procedure and null

is that procedure is a particular method for performing a task 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.

procedure

Noun

  • A particular method for performing a task.
  • * {{quote-magazine, date=2014-06-14, volume=411, issue=8891, magazine=(The Economist)
  • , title= It's a gas , passage=One of the hidden glories of Victorian engineering is proper drains. Isolating a city’s effluent and shipping it away in underground sewers has probably saved more lives than any medical procedure except vaccination.}}
  • A series of small tasks or steps taken to accomplish an end.
  • (label) The set of established forms or methods of an organized body for accomplishing a certain task or tasks.
  • The steps taken in an action or other legal proceeding.
  • * (Isaac Taylor) (1787–1865)
  • Gracious procedures .
  • (label) That which results; issue; product.
  • (Bacon)
  • (label) A subroutine or function coded to perform a specific task.
  • (label) A surgical operation.
  • Synonyms

    * (method) algorithm, method, process, routine * (set of established forms or methods of an organized body) protocol * (computing) function, routine, sub, subroutine, method (although some of these have slightly differing meanings in some programming languages) * (medicine) operation

    Anagrams

    * ----

    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 ----