Video: Kev kawm asynchronous txhais li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Kev kawm Asynchronous yog ib lo lus dav dav siv los piav txog cov ntawv kev kawm , kev qhia, thiab kev kawm uas ua tsis tshwm sim hauv tib qhov chaw lossis tib lub sijhawm. Digital thiab online kev kawm Cov kev paub dhau los kuj tuaj yeem ua synchronous.
Ntawm no, qhov txawv ntawm kev kawm synchronous thiab asynchronous yog dab tsi?
Kev Kawm Asynchronous hauv Online Kev kawm . Dab tsi yog qhov qhov sib txawv ntawm kev kawm synchronous thiab kev kawm asynchronous ? Synchronous kev kawm yog online lossis nyob deb kev kawm uas tshwm sim hauv lub sijhawm tiag tiag, qhov ntawd kev kawm asynchronous tshwm sim los ntawm cov channel hauv online yam tsis muaj kev sib cuam tshuam hauv lub sijhawm.
uas siv rau kev kawm asynchronous? Kev kawm Asynchronous yog lub tswv yim uas cov tub ntxhais kawm kawm tib yam khoom ntawm lub sijhawm thiab qhov chaw sib txawv. Kev Kawm Asynchronous tseem hu ua qhov chaw ywj pheej Kev kawm , thiab yog opposite rau kev kawm synchronous qhov twg cov tub ntxhais kawm kawm tib lub sijhawm los ntawm kev ua ub no xws li mus koom kev qhuab qhia lossis chav kuaj.
Ib sab saum toj no, dab tsi asynchronous chav kawm txhais li cas?
Cov chav kawm Asynchronous cia cov tub ntxhais kawm ua tiav lawv txoj haujlwm ntawm lawv lub sijhawm. Cov tub ntxhais kawm tau muab lub sijhawm - feem ntau yog lub qhov rais ib lub lis piam - thaum lub sijhawm lawv xav tau txuas nrog lawv chav kawm tsawg kawg ib zaug lossis ob zaug.
Koj txhais li cas los ntawm synchronous thiab asynchronous?
Asynchronous yog qhov opposite ntawm synchronous , uas txhais tau tias tshwm sim tib lub sijhawm. Xav txog " synchronous "raws li "hauv synch" thiab asynchronous raws li "tawm ntawm synch." Yog peb tab tom tham hauv xov tooj, peb kev sib txuas lus yog " synchronous .” Peb teb rau ib leeg tam sim ntawd thiab thaum twg peb hang up, kev sib tham dhau lawm.
Pom zoo:
Dab tsi yog txheej txheem ntawm kev txhais ob lossis ntau txoj hauv kev hauv tib chav kawm uas muaj tib lub npe tab sis sib txawv tsis tshaj tawm?
Method overloading Tus kos npe ntawm ib txoj kev tsis suav nrog nws cov khoom xa rov qab los yog nws qhov kev pom los yog qhov kev zam uas nws yuav pov. Kev xyaum ntawm kev txhais ob lossis ntau txoj hauv kev hauv tib chav kawm uas qhia tib lub npe tab sis muaj qhov sib txawv yog hu ua cov txheej txheem overloading
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