Dab tsi yog typing hauv programming lus?
Dab tsi yog typing hauv programming lus?

Video: Dab tsi yog typing hauv programming lus?

Video: Dab tsi yog typing hauv programming lus?
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Rau ib lus ua statically ntaus ntawv nws txhais tau hais tias cov hom ntawm tag nrho cov variables paub los yog inferred ntawm compile lub sij hawm. Hauv computer programming , programming lus feem ntau colloquially cais raws li muaj zog ntaus ntawv los yog qaug zog ntaus ntawv (loj ntaus ntawv ). Piv txwv ntawm ib qho xoob yam lus , yog Perl.

Ib yam li ntawd, ntaus ntawv hauv programming yog dab tsi?

Ib zog- ntaus ntawv programming lus yog ib qho uas txhua tus hom ntawm cov ntaub ntawv (xws li tus lej, cim, hexadecimal, packed decimal, thiab lwm yam) yog predefined raws li ib feem ntawm programming lus thiab tag nrho cov tsis tu ncua los yog hloov pauv tau txhais rau qhov muab qhov kev pab cuam yuav tsum tau piav qhia nrog ib qho ntawm cov ntaub ntawv hom.

Tsis tas li ntawd, C puas muaj zog lossis tsis muaj zog? C yog statically ntaus ntawv lus uas txhais tau hais tias txhua qhov sib txawv hom yog txiav txim siab ntawm compile lub sij hawm thiab tsis run-time xws li Python los yog JavaScript. Yog li ntawd, kom sum nws li static, tsis muaj zog ntaus ntawv lus. C yog ncaj ncees ntaus ntawv heev.

Kuj kom paub, dab tsi yog static typing hauv programming?

Static Typing Static typed programming Cov lus yog cov uas hloov pauv tsis tau txhais ua ntej lawv siv. Qhov no txhais tau tias static typing yuav tsum ua nrog cov lus tshaj tawm meej (lossis pib) ntawm qhov hloov pauv ua ntej lawv ua haujlwm.

Vim li cas C thiaj hu ua hom lus ntaus ntawv?

C yog ntaus ntawv heev vim tias hom system tsis tso cai rau qee yam yuam kev. Tab sis nws yog weakly ntaus ntawv Lwm qhov xwm txheej thaum nws tsis tau txhais tias yuav ua li cas (thiab hom kab ke tsis tiv thaiv koj).

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