Video: Bootstrap nco yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
bootstrap nco . npe. Kev nyeem nkaus xwb nco uas muaj cov lus qhia yooj yim xav tau los pib lub computer kom nws thiaj li tuaj yeem thauj cov kev pab cuam ntxiv, xws li kev khiav haujlwm.
Tom qab ntawd, ib tus tuaj yeem nug, bootstrapping txhais li cas hauv kev ua haujlwm?
A bootstrap yog cov qhov kev pab cuam thatinitializes lub operating system (OS) thaum pib. Lub sij hawm bootstrap los yog bootstrapping keeb kwm nyob rau thaum ntxov 1950s. Nws xa mus rau a bootstrap load khawm uas tau siv los pib ahardwired bootstrap program , los yog me me qhov kev pab cuam uasexecuted loj dua qhov kev pab cuam as theOS.
Kuj Paub, vim li cas nws thiaj hu ua bootstrapping? Bootstrapping . Lub sij hawm zoo li muaj keeb kwm nyob rau hauv thaum ntxov 19th-xyoo pua United States (tshwj xeeb tshaj yog nyob rau hauv cov kab lus "rub koj tus kheej hla ib lub laj kab los ntawm ib tug bootstraps") txhais tau tias absurdlyimpossible ua, adynaton.
Ib yam li ntawd, koj tuaj yeem nug, qhov program bootstrap yog dab tsi thiab nws khaws cia rau qhov twg?
Bootstrap program thiab nws khaws cia nyob qhov twg . A bootstrap program yog qhov pib qhov kev pab cuam uas lub computer khiav thaum nws yog powered los yog rebooted. Nws pib ua kom pom tseeb ntawm qhov system, los ntawm CPU sau npe rau cov khoom siv tswj hwm cov ntsiab lus.
bootstrap file yog dab tsi?
Cov bootstrap cov ntaub ntawv yog cov corejavascript cov ntaub ntawv , html cov ntaub ntawv thiab css (los yog sass) cov ntaub ntawv uas yuav tsum tau tsim kom muaj kev sau ntawm nplooj ntawv web (s) siv cov BootStrap lub moj khaum. Qhov no yog lub moj khaum tsim los ntawm Twitter los ua tus qauv rau tag nrho lawv cov nplooj ntawv web.
Pom zoo:
Puas nco nco ua dab tsi?
Lub cim xeeb xau txo qhov kev ua haujlwm ntawm lub khoos phis tawj los ntawm kev txo tus nqi ntawm lub cim xeeb. Thaum kawg, qhov phem tshaj plaws, ntau dhau ntawm cov cim xeeb muaj yuav raug faib thiab tag nrho lossis ib feem ntawm lub kaw lus lossis cov cuab yeej tsis ua haujlwm raug, daim ntawv thov tsis ua haujlwm, lossis lub kaw lus qeeb heev vim muaj kev sib tsoo
Kev nco nco hauv kev puas siab puas ntsws yog dab tsi?
Kev nco qab hauv kev nco yog hais txog kev puas siab puas ntsws ntawm kev rov qab cov ntaub ntawv los ntawm yav dhau los. Muaj peb yam tseem ceeb ntawm kev rov qab: rov qab dawb, cued recall thiab serial recall. Psychologists sim cov ntaub ntawv rov qab los ua ib txoj hauv kev los kawm txog cov txheej txheem nco ntawm tib neeg thiab tsiaj txhu
Peb hom kev nco nco yog dab tsi?
Hom Sensory Memory Nws tau xav tias muaj ib qho subtype ntawm kev nco qab rau txhua yam ntawm tsib lub ntsiab lus tseem ceeb (kov, saj, pom, hnov, thiab hnov tsw); Txawm li cas los xij, tsuas yog peb hom no tau kawm ntau yam: echoic memory, iconic memory, thiab haptic memory
Ib qho piv txwv zoo ntawm kev nco nco yog dab tsi?
Ib qho piv txwv ntawm daim ntawv nco no yog thaum tus neeg pom ib yam khoom luv luv ua ntej nws ploj mus. Thaum cov khoom ploj lawm, nws tseem khaws cia hauv lub cim xeeb rau lub sijhawm luv luv. Ob hom kev kawm feem ntau ntawm kev nco nco yog iconic nco (visual) thiab echoic nco (suab)
Dab tsi yog tus hais lus sau nws lub hom phiaj thiab dab tsi yog yam tseem ceeb uas yuav tsum nco ntsoov txog cov lus hais?
Cov neeg hais lus sau ntawv yog cov ntawv qhia uas tus neeg nthuav qhia siv thaum nthuav qhia qhov kev nthuav qhia. Lawv pab tus neeg nthuav qhia nco txog cov ntsiab lus tseem ceeb thaum muab kev nthuav qhia. Lawv tshwm sim ntawm tus swb thiab tuaj yeem pom tsuas yog los ntawm tus tshaj tawm thiab tsis yog cov neeg tuaj saib