Relation vs Null - What's the difference?

relation | null |


As nouns the difference between relation and null

is that relation is relation while null is zero, nil; the cardinal number before einn.

Other Comparisons: What's the difference?

relation

English

Noun

(en noun)
  • The manner in which two things may be associated.
  • :
  • *
  • *:Carried somehow, somewhither, for some reason, on these surging floods, were these travelers, of errand not wholly obvious to their fellows, yet of such sort as to call into query alike the nature of their errand and their own relations . It is easily earned repetition to state that Josephine St. Auban's was a presence not to be concealed.
  • A member of one's family.
  • :
  • The act of relating a story.
  • :
  • A set of ordered tuples.
  • *
  • *:Signs are, first of all, physical things: for example, chalk marks on a blackboard, pencil or ink marks on paper, sound waves produced in a human throat. According to Reichenbach, "What makes them signs is the intermediary position they occupy between an object and a sign user, i.e., a person." For a sign to be a sign, or to function as such, it is necessary that the person take account of the object it designates. Thus, anything in nature may or may not be a sign, depending on a person's attitude toward it. A physical thing is a sign when it appears as a substitute for, or representation of, the object for which it stands with respect to the sign user. The three-place relation' between sign, object, and sign user is called the ''sign '''relation''''' or '''''relation of denotation .
  • (lb) Specifically , a set of ordered pairs.
  • :
  • (lb) A set of ordered tuples retrievable by a relational database; a table.
  • :
  • (lb) A statement of equality of two products of generators, used in the presentation of a group.
  • The act of intercourse.
  • Synonyms

    * (way in which two things may be associated) connection, link, relationship * (sense, member of one's family) relative * (act of relating a story) recounting, telling * correspondence * See also

    Hyponyms

    * (set theory) function

    Derived terms

    * blood relation * close relation * direct relation * distant relation * equivalence relation * friends and relations * indirect relation * inverse relation * shirttail relation * relations * relationship

    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 ----