Lub tswv yim ua li iOS no tsim tawm
Txheej txheem cej luam:
Kua tshuaj paub rau lawv restrictiveness, style, thiab nws zoo. Cov neeg uas muaj ib yam ntawm cov kua tshuaj yuav tau saib raws li tasteful thiab muaj ib tug dlej saj. Kom tau no zoo, Kua implements necessities heev rau nws iOS no Programmers. Raws li tus iOS no tsim tawm, koj yuav tsum tau tswj txheem txoj kev rau koj daim ntawv thov yuav tsum acknowledged rau tom khw App. Rau lub sij hawm uas koj xa tsab ntawv rau lub txheej hauv cov txheej txheem ntawm txoj kev txhim kho iOS no txawm sij, koj mam mus yuav tus kheej. Cov nram no yog xya lub tswv yim yuav tsum koom lub iOS no Programmers.
Koj yuav nyiam nyeem ntawv – Nrhiav kom tau koj lub suab paj nruag iTunes rau hauv
Ntxhee
Swift yog cov programming lus kua ua ntsees tsev pem lawv apps. Qhov no yog lus txhua yam yav tom ntej txoj kev txhim kho rau iOS no. Li ntawd, koj yuav tsum paub txog! Peb tshwj xeeb heev cov cim tau nws anything, tab sis yog ib tug “me ntsis” lus. Txawm li cas los, koj tsis tau paub txog txhua yam yuav tuaj ib txoj hauj lwm lesser. Hauv qab no yog cov fundamentals uas koj yuav tsum paub txog
- Siv syntax
- Optionals
- Kom txaus (Yog thiab hloov cov ntawv)
- Hoob, legacy, thiab instatement
- Yuam kev saib xyuas
- Hom phiaj-C Interoperability
Yuav tsum nyeem – Yuav ua li cas nkaum ib App los sis ntawm koj iPhone?
Phaaj spatial
Hauv nruab nrog ces xav rau hauv 3-D, thiab xav txog tej yam cov spatial relations ntawm cov khoom, yog qhov tseem ceeb rau fruitful App Developers. Thaum koj tsim interfaces mus li zoo li cov iPhone, Apple Watch, los yog cov kua TV tshiab, koj yuav tsum tau paub li cas neeg yuav ua haujlwm ua ke nrog koj daim ntawv thov. Ces koj yuav tsum
hauv cov hom ntawm lwm yam uas/inputs puas siv tau (thiab hoob) rau tus yus theem, thiab yog ib tus thov kev pab los ntawm qhov koj nyob nraum focusing rau nrog lub hom phiaj uas koj yuav tau tos txog lawv! Thaum ob peb tug neeg txhua tus tshaj ntuj txhua zaus txuag qhov no, so guaranteed nws yog ib tug muaj peev xwm scholarly, thiab aced yuav has txug, thiab los ntawm cov qauv tiag txug tej yaam.
Yuav tsum nyeem – Ntawm no yog tas koj yuav tsum paub txog kev siv tshuaj iMessage nyob iOS11
Cov txheej txheem tsim
Pab tau iOS no apps yog paub thiab respected rau thaum kws intuitive. Piav qab no yog cov apps los exacting xyuas cov txheej txheem tsim lo. Cov ntaub ntawv yog tseg thiab zoo li cas rau tus neeg tsom yog dealt uas nyob rau hauv txoj kev tseeb heev. Los tsim koj tus kheej heev intuitive apps, koj yuav tsum paub hauv cov qauv siv designs. Yog vim li cas, Yog hais tias koj mus nrhiav kev pab tom qab raws rau tus iOS no tsim tawm los ntawm peb cov kev pab Nanodegree, koj yuav kawm tej yam uas yooj yim nyiam:
- MVC (Qauv-saib-xws li): Qhov no yog lub foundation twg iOS no los OSX App, thiab nws characterizes li cas cov ntaub ntawv muab tso tseg, cas nws tseem tshaaj rau tus neeg, thiab seb nws yuav hloov txoj kev collaborations.
- Dab tsi txawv: Qhov no yog ib txoj kev kws mus rau kis txog cov khoom nyob rau hauv Cocoa (ib sender, ib collector)
- Lus ceeb toom: hom kev dua txog li ib txwm (ib sender, lolus txawv)
Lwm zaj dabneeg – Yuav ua li cas rau backup iPhone kom huab?
Tshua
Rau hauv lub RESPONSIBILITIES tshua mus thov txoj kev txhim kho, thawj los xav txog ib daim ntawv thov rau ntawm koj lub xov tooj uas tsis txuas nrog lub Web site. Tej zaum koj yuav tau xav txog ib tug? Yuav muaj tseeb mas tejzaum nws proved koj tswj tsis tau, los yog nws coj koj mus nrhiav tau tus me ntsis, vim ntau zoo nkauj txhua daim ntawv thov peb sib tham nrog converses nrog lub Web site no sov ua licas los yog lwm. Yog li no, yog nws tseem ceeb heev rau koj seb yuav xa thiab tau txais cov ntaub ntawv los ntawm lub network.
Li cas qhov no yog ua yog los ntawm ib yam dab tsi mas alluded mus ua JSON, uas nruab nrab yog JavaScript nruas cim. Nws yuav ruam tag rau koj. Tiam sis nws yog tus txheem tshiab uas yog tib neeg heev. Tom Udacity, peb muaj ib daim ntawv qhia txog hom kawm muaj nplooj siab xav tshua: iOS no tham nrog ntxhee.
Nyeem ntawv nthuav cov khoom rau hauv – Hauv Archive
Tub ntxhais cov ntaub ntawv
Qhov no yog li ib rau peb hom hauj lwm raws li kev lig ntxiv rau lub xeev txog tub ntxhais cov ntaub ntawv: “Kev kawm ntawv hoob tsa ua haujlwm: muaj ob peb pib hnub xav tias zoo li tsim txom, tsis tau haujlwm tujtaws, koj tsis ntseeg koj nyob tsis tau nws!”
Tub ntxhais cov ntaub ntawv yog lub moj khaum steadiness kua li. Envision yog ib lub sij hawm koj ntaub tsab ntawv, koj cov ntaub ntawv tsis raug ploj. Qhov no yuav zoo ib yam li pib ua si lub computer, qhov uas koj yuav tsum tau mus tuav Super Mario Brothers hauv ib zaug xwb txhob khiav vim koj tsis tau spare advancement. Tub ntxhais cov ntaub ntawv yog lub moj khaum tseemceeb tshaj tau sau tseg tej ntaub ntawv rau cov kua li. Peb muaj ib tug extraordinary seminar rau ntawm no: iOS no Persistence thiab tub ntxhais cov ntaub ntawv.
Hab txhawb Grand Dispatch
Ncab hu ua GCD, Grand Central Dispatch yog tus tshaj plaws uas koj muaj dab tsi yog txwv kom muab zais enables “simultaneousness” rau koj apps, thiaj li ua workable rau kev kawm heev heev khiav tib lub sij hawm sai sai. Vim li cas li no tseem ceeb heev? Peb apps kom tiav ib great deal ntawm qhov muab ob npaug rau: rub cov ntaub ntawv los ntawm lub network, ntaub ntawv qhia txog cov kev tshuaj ntsuam, perusing hu rau txoj kev koom tes los ntawm tus neeg... tej yam uas khiav hauv ua ke yuav muab mind-blowing ib hom ntawm tus neeg hauv xov tooj: nws yuav yog maj mam khiav los nrau. Ces koj yuav tau xyuas kom paub txog kev txhawb programming, kom koj tsis txhob ua kom tsawg feempua sibtsoo ua! Saib peb thaum kawg Central Grand Dispatch.
Yuav tsum nyeem – Txawb khoom archive
Git thiab GitHub
Siv zaum ntawm adaptation tswj yog ib qho tseem ceeb heev thiab yuav pab tau peev xwm rau kev tsim tawm kev txhaj tshuaj ntawm seemingly perpetual (los sis tej zaum tseem nruab nrab-nyob) tej yaam num thiab yog siv rau kev ua hauj lwm nrog cov neeg nyob ua ke. Peb muab qhov no tias peb koom rog nrog GitHub los qhia nws qhia tseemceeb heev!
Xaus: Ua tus tsim tawm iOS no koj yuav tau ua raws li tej kauj ruam. Nyob rau cov tshooj no, peb twb sim mus saib lub ntsab lug cov ruam. Vam tias qhov no yuav pab koj ua zoo iOS no tsim tawm
Sau Bio: Alex jone yog ib tus thawj tswj ua li ntawm AIS Technolabs uas yog tus tsim qhov Web thiab kev lag, pab qhia rau ntiaj teb no kev lag luam kom loj hlob. Kuv yuav hlub muab xav rau mlm software kev pab thiab cov kev ua si tsim txoj kev loj hlob thiab lwm yam.
