Video: Vim li cas Swift lus qhia?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Lus Swift tau tsim los ntawm 'Chris Lattner' nrog lub hom phiaj los daws cov teeb meem muaj nyob hauv Lub Hom Phiaj C. Nws yog qhia ntawm Apple's 2014 Worldwide Developers Conference (WWDC) nrog version Swift 1.0. Tsis ntev, Nws tau hloov kho mus rau version 1.2 thaum xyoo 2014. Swift 2.0 ua qhia ntawm WWDC 2015.
Nyob rau hauv no hais txog, thaum twg swift programming lus tsim?
Swift (programming lus)
| Tsim los ntawm | Chris Lattner, Doug Gregor, John McCall, Ted Kremenek, Joe Groff, thiab Apple Inc. |
| Tus tsim tawm | Apple Inc. |
| Thawj tshwm sim | Lub Rau Hli 2, 2014 |
| Kev tso tawm ruaj khov | 5.1.4 / Lub Ib Hlis 31, 2020 |
| Influenced los ntawm | |
|---|---|
Vim li cas Apple thiaj tsim Swift? Ntau tus tsim tawm txhais tau tias ntau cov apps. Apple cov lub hom phiaj tseem ceeb rau Swift yog ua tsim ib yam dab tsi yooj yim kawm thiab ceev heev rau siv. Kua tsis yog yuam kom programmer kawm ib hom lus tshiab.
Tsis tas li ntawd, leej twg tsim Swift lus?
Chris Lattner Apple
Swift siv hom lus twg?
Swift yog lub hom phiaj dav dav, ntau lub ntsiab lus, suav nrog cov lus programming tsim rau iOS, OS X, watchOS, tvOS thiab Linux kev txhim kho los ntawm Apple Inc. Lub Hom Phiaj-C hom lus uas yog cov lus pom zoo thiab nrov tshaj plaws rau kev tsim cov apps rau Apple lub ecosystem ntawm cov khoom siv.
Pom zoo:
Thaum koj reboot koj lub kaw lus lub computer ua raws li pib cov lus qhia khaws cia rau hauv hom kev nco Pawg ntawm cov lus teb xaiv?
Teb Cov Kws Tshaj Lij Tshaj Lij Tshaj Tawm Ib lub khoos phis tawj pib cov lus qhia tau muab khaws cia rau hauv hom nco hu ua Flash. Flash nco tuaj yeem sau rau thiab nyeem los ntawm, tab sis nws cov ntsiab lus tsis raug tshem tawm tom qab lub khoos phis tawj kaw. Lub cim xeeb Flash no feem ntau hu ua BIOS (Basic Input Output System)
Vim li cas kem taw qhia cov ntaub ntawv khaws cia ua cov ntaub ntawv nkag ntawm disks sai dua li kab qhia cov ntaub ntawv khaws cia?
Kem oriented databases (aka columnar databases) yog qhov tsim nyog rau kev ntsuas kev ua haujlwm ntau dua vim tias cov ntaub ntawv hom ntawv (kem hom) qiv nws tus kheej kom nrawm dua cov lus nug ua - scans, aggregation thiab lwm yam. Ntawm qhov tod tes, kab oriented databases khaws ib kab (thiab tag nrho nws. kab) contiguously
Vim li cas Swift yog ib hom lus hais lus?
Vim li cas raws tu qauv-Oriented Programming? Cov kev cai tso cai rau koj los pab pawg zoo sib xws, kev ua haujlwm thiab cov khoom. Swift cia koj teev cov kev cuam tshuam no lav rau hauv chav kawm, struct thiab enum hom. Tsuas yog hom chav kawm tuaj yeem siv cov chav kawm hauv paus thiab qub txeeg qub teg
Vim li cas cov ntsiab lus thiab cov lus qhia tseem ceeb?
Kev nkag siab txog Kev Kawm thiab Predicate yog tus yuam sij rau kev sau kab lus zoo. Lub ntsiab lus ntawm kab lus tiav yog leej twg los yog dab tsi kab lus yog hais txog, thiab tus predicate qhia txog cov ntsiab lus ntawd. Tus dev yog tus hais lus ntawm kab lus, vim kab lus qhia ib yam dab tsi txog tus dev ntawd
Dab tsi cuam tshuam cov lus qhia hauv kev sib txuas lus tsis yog lus?
Cov lus qhia cuam tshuam yog qhov hais lus thiab tsis hais lus ntawm kev cuam tshuam (kev xav). Cov kev qhia no tuaj yeem yog los ntawm lub ntsej muag, kev piav tes piav taw thiab lub cev lus, ntim thiab lub suab ntawm lub suab, luag, quaj, thiab lwm yam. Kev cuam tshuam cov duab tuaj yeem hloov kho lossis cuav yog li ib qho tuaj yeem tshwm sim, thaum lawv hnov lwm (piv txwv li luag ntxhi thaum tu siab)