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Interrupt vs Null - What's the difference?

interrupt | null |

As nouns the difference between interrupt and null

is that interrupt is (computing) an event that causes a computer to temporarily cease what it was doing and attend to a condition while null is zero, nil; the cardinal number before einn.

As a verb interrupt

is to disturb or halt an ongoing process or action by interfering suddenly.

interrupt

English

Verb

(en verb)
  • To disturb or halt an ongoing process or action by interfering suddenly.
  • * Shakespeare
  • Do not interrupt me in my course.
  • * , chapter=3
  • , title= The Mirror and the Lamp , passage=One saint's day in mid-term a certain newly appointed suffragan-bishop came to the school chapel, and there preached on “The Inner Life.”  He at once secured attention by his informal method, and when presently the coughing of Jarvis […] interrupted the sermon, he altogether captivated his audience with a remark about cough lozenges being cheap and easily procurable.}}
  • To divide; to separate; to break the monotony of.
  • The evenness of the road was not interrupted by a single hill.
  • (computing) To assert to a computer that an exceptional condition must be handled.
  • Antonyms

    * continue * resume

    Noun

    (wikipedia interrupt) (en noun)
  • (computing) An event that causes a computer to temporarily cease what it was doing and attend to a condition
  • The interrupt caused the packet handler routine to run.

    Derived terms

    * hardware interrupt * interrupt handler * non-maskable interrupt, NMI * software interrupt

    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 ----