Filip Brož Ngangihlale ngifuna ukukwazi ukuhlela. Ngisho ngisewumfanyana ngangibathanda abantu ababenesikrini phambi kwabo esigcwele izinombolo namakhodi angasho lutho. Ngawo-1990s, ngahlangana nolimi lokuhlela lwe-Baltík nendawo yokuthuthuka, esekelwe olimini luka-C. Ngangivame ukuhambisa izithonjana ukuze nginikeze imiyalo kusilekeleli esincane. Ngemva kweminyaka engaphezu kwamashumi amabili, ngathola isicelo esifanayo esihlobene kakhulu neBaltic. Sikhuluma ngohlelo lwezemfundo lwe-Swift Playgrounds oluvela kwa-Apple.
Ekuhlelweni, ngibambekile ngekhodi ye-HTML engenalutho kuncwajana. Kusukela lapho, ngizamile okokufundisa okuhlukahlukene kanye nezincwadi zokufunda, kodwa angikaze ngikuthole kahle lokho. Ngenkathi i-Apple yethula i-Swift Playgrounds e-WWDC ngoJuni, kwasheshe kwafika kimi ukuthi nginelinye ithuba.
Kubalulekile ukusho zisuka nje ukuthi i-Swift Playgrounds isebenza kuphela kuma-iPads ane-iOS 10 (kanye ne-64-bit chip). Uhlelo lokusebenza lifundisa ulimi lwezinhlelo ze-Swift, inkampani yaseCalifornia eyethula engqungqutheleni efanayo eminyakeni emibili edlule. I-Swift ingene esikhundleni solimi lokuhlela olugxile entweni, i-Objective-C ngamafuphi. Ekuqaleni yathuthukiswa njengolimi oluyinhloko lokuhlela lwamakhompyutha e-NEXT ngohlelo olusebenzayo lwe-NEXTSTEP, okungukuthi ngesikhathi sika-Steve Jobs. I-Swift ihloselwe ngokuyinhloko ukuthuthukisa izinhlelo zokusebenza ezisebenza kumapulatifomu e-macOS ne-iOS.
Okwezingane kanye nabantu abadala
U-Apple wethula uhlelo olusha lwe-Swift Playgrounds njengoluhloselwe kakhulu izingane ezifundisa ukwakheka kwezinhlelo nemiyalo elula. Kodwa-ke, ingakwazi futhi ukusiza abantu abadala kahle kakhulu, abangakwazi ukufunda amakhono ayisisekelo wokuhlela lapha.
Mina ngokwami ngibuze kaninginingi onjiniyela abanolwazi ukuthi ngingafunda kanjani ukuhlela ngedwa futhi, ngaphezu kwakho konke, yiluphi ulimi lokuhlela okufanele ngiqale ngalo. Wonke umuntu wangiphendula ngendlela ehlukile. Othile unombono wokuthi isisekelo sithi "céčko", kuyilapho abanye bethi ngingaqala kalula nge-Swift futhi ngipakishe okwengeziwe.
I-Swift Playgrounds ingadawunilodelwa ama-iPads ku-App Store, mahhala ngokuphelele, futhi ngemva kokuyivula, uzobingelelwa ngokushesha izifundo ezimbili eziyisisekelo - Funda Ukwenza Ikhodi 1 no-2. Yonke indawo ingesiNgisi, kodwa isadingeka. okwezinhlelo. Ngokuzivocavoca okwengeziwe, ungazama kalula ukuhlela imidlalo elula.
Uma nje ulanda okokufundisa kokuqala, zikulindile imiyalelo nezincazelo zendlela yonke into esebenza ngayo. Kamuva, inqwaba yokuzivocavoca okusebenzisanayo nemisebenzi ikulindile. Engxenyeni engakwesokudla uhlala unokubuka kuqala okubukhoma kwalokho okuhlelayo (ikhodi yokubhala) ngakwesokunxele sesibonisi. Umsebenzi ngamunye uza nomsebenzi othize wokuthi yini okufanele uyenze, futhi umlingiswa u-Byte uhamba nawe kuso sonke isifundo. Lapha kufanele uhlelele imisebenzi ethile.
Ekuqaleni, kuzoba imiyalo eyisisekelo njengokuhamba phambili, emaceleni, ukuqoqa amagugu noma ama-teleports ahlukahlukene. Uma usudlule emazingeni ayisisekelo futhi ufunde izisekelo ze-syntax, ungadlulela ekuzilolongeni okuyinkimbinkimbi kakhulu. I-Apple izama ukwenza konke kube lula ngangokunokwenzeka ngesikhathi sokufundisa, ngakho-ke ngaphezu kwezincazelo ezinemininingwane, amacebo amancane nawo avela, isibonelo, uma wenza iphutha kukhodi. Kuzovela ichashazi elibomvu, ongabona ngalo ngokushesha lapho iphutha lenzeke khona.
Enye into eyenza kube lula ikhibhodi ekhethekile, okuthi Ezinkundleni Zokudlala ze-Swift inothiswe ngezinhlamvu ezidingekayo ukuze kubhalwe ikhodi. Ngaphezu kwalokho, iphaneli ephezulu ihlale ikutshela i-syntax eyisisekelo, ngakho-ke akudingekile ukuthi uthayiphe into efanayo ngokuphindaphindiwe. Ekugcineni, uvame ukukhetha uhlobo olulungile lwekhodi kumenyu, kunokuba ukopishe zonke izinhlamvu ngaso sonke isikhathi. Lokhu kusiza futhi ekugcineni ukunaka nokuba lula, okuyinto ethakazelelwa kakhulu yizingane.
Dala owakho umdlalo
Uma usucabanga ukuthi uyihlele kahle i-Byta, vele usebenzise ikhodi bese ubona ukuthi uwenzile ngempela yini umsebenzi. Uma uphumelele, uqhubekela ezingxenyeni ezilandelayo. Kuzo, kancane kancane uzohlangana nama-algorithms ayinkimbinkimbi nemisebenzi. Lokhu kufaka phakathi, isibonelo, ukuthola amaphutha kukhodi osuvele uyibhalile, i.e. uhlobo lokufunda okuhlanekezelwe.
Uma usuwazi kahle izisekelo ze-Swift, ungakwazi ukufaka ikhodi umdlalo olula njenge-Pong noma impi yasolwandle. Njengoba konke kwenzeka ku-iPad, i-Swift Playgrounds nayo inokufinyelela kukunyakaza nezinye izinzwa, ngakho-ke ungakwazi ukuhlela amaphrojekthi athuthuke kakhulu. Ungaqala kalula ngekhasi elihlanzeke ngokuphelele kuhlelo lokusebenza.
Othisha bangadawuniloda mahhala izincwadi zokufunda ezisebenzisanayo ku-iBookstore, ngenxa yokuthi bangakwazi ukwabela abafundi imisebenzi eyengeziwe. Ngemuva kwakho konke, kwaba ukuthunyelwa kohlelo lokusebenza ezikoleni lapho u-Apple adonsela ukunaka kukho ephuzwini lokugcina. Isifiso senkampani yaseCalifornian ukuletha izingane eziningi ezinhlelweni kunangaphambili, lokho, uma kubhekwa ubulula obuphelele futhi ngesikhathi esifanayo ukudlala kwe-Swift Playgrounds, ingaphumelela.
Kuyacaca ukuthi i-Swift Playgrounds iyodwa ngeke ikwenze unjiniyela ophambili, kodwa nakanjani iyimetha yokuqala enhle ongakha ngayo. Mina ngokwami ngaba nomuzwa wokuthi kancane kancane ulwazi olujulile lwe-"Céček" nezinye izilimi luzoba usizo, kodwa ngemva kwakho konke, lokhu futhi inhloso entsha ye-Apple emayelana nayo. Vusa intshisekelo yabantu ezinhlelweni, indlela yomsebenzisi ngamunye ingahluka.
[i-appbox appstore 908519492]
Ngokwami, ngicabanga ukuthi kuyihlazo ukuthi ingeye-iPad kuphela. :-( Phela, ngeke ngithenge entsha uma ingakwazi ukuqhutshwa ku-iPad 2 ngoba idinga i-IOS10. Hawu.
Kuvunyelwene, kodwa cishe ngeke isebenze kuma-iPhone. Kepha bangayenza kabusha ku-macOS
Ngingathumela amafayela kusuka ku-iPad phezulu, okungukuthi, ngokuphathelene ne-diagonal. Amanye amaleveli afundwa ngobuwula kukholamu engakwesokudla, lapho ikhibhodi inwetshiwe, yonke into ayibonakali kahle.
Futhi ngicabanga ukuthi nginebhadi ngesizukulwane sami sokuqala se-iPad :D nokuthi ngingathanda ukunikeza izinkulungwane eziyi-12+ ukuze "ngidlale" ngokushesha...
Ngeshwa, i-iOS10 ayanele. Akwenzeki ukufakela i-iPad 4 nge-iOS 10. Bengikubheke ngabomvu. Umonakalo.
Siphinde sabheka phambili futhi siphoxekile (iPad mini), kuze kube manje ngiya googling futhi ngethemba ukuthi othile uzokwazi "Hack" ngokusebenzisa i-emulator ethile futhi ayinikeze ku-Mac.
Lokhu kuphusha kwe-Apple kwe-iPad esikhundleni se-Mac sekuqala ukungicasula kancane, kuyilapho njengohlelo lokusebenza olunombhalo obhaliwe lunikezwa kakhulu kwi-Mac ngaphezu kwesixhumi esibonakalayo.
UNkulunkulu futhi ngani? Uma kunjalo ngempela futhi kungesona isiphazamisi, angiyiqondi i-Apple.
Kumayelana neqiniso lokuthi i-Apple yayivumela kuphela ama-chips angama-64-bit, njengoba sibhala esihlokweni.
Ilala kanjani i-iPad4 yakho ne-iOS 10. Ingabe isasebenziseka? Angikwazi ukunquma ukuthi ngifake noma cha.
Angiwuboni umehluko phakathi kwe-iOS 9 ne-10. Ngakho-ke ngeke ngikhathazeke ngakho.
Ungakwazi yini othile azame nge-XCode 8 yakamuva nesifanisi se-iOS ukuze abone ukuthi angakwazi yini ukugqekeza i-Playground ngokusebenzisa lolu hlelo lokusebenza lwe-dev?
Ngeshwa, nginamathela ku-Yosemite, lapho kuphela i-Xcode 7 endala engisebenzela khona, futhi inikeza kuphela isilingisi se-iOs 8.
Angiqiniseki ukuthi ngiyakwazi yini ukusebenzisa uhlelo lokusebenza kusuka ku-AppStore kusifanisi se-iOS, ngake ngabona ndawana thize ukuthi mhlawumbe akunjalo, kodwa ngingaba nephutha.
akusebenzi
U-Karel ukhona ku-Desktop, ngeshwa ngaphansi kwe-Windows. Yize ingabonakali iyinhle kangako, ayinayo i-Swift syntax, kodwa ungafunda ukuhlela kuyo :-) Ngokweqiniso, kuyahlekisa ukuthi lolu hlelo lokusebenza seluneminyaka ikhona, ngaqala ukulubona ngasekupheleni kweminyaka yama-80s. futhi ngafunda ukuhlela kuyo, futhi isizukulwane sanamuhla sine-"Karla Reloaded", okungukuthi i-Swift Playgrounds :-)
http://www.stahuj.centrum.cz/podnikani_a_domacnost/vyukove_programy/robot-karel/
Uxolo, kodwa empeleni ngeke kuqhathaniswe
Nginguye futhi angiyena. I-Swift Playgrounds yinto lapho umqondo wokuqala wokushicilela u-Karl ufike khona. Empeleni, uma ngikhumbula, uKarel ngokuyinhloko wayekhuluma nge-algorithmization, ngaphandle kwanoma iyiphi i-syntax, izimiso eziyisisekelo futhi uma umuntu ethanda, wayekwazi ukufunda izinto eziyisisekelo zokuhlela lapho ngaphandle kokuboshwa yi-syntax yolimi olufanele. Yabe isiwela iBaltic (https://cs.wikipedia.org/wiki/Balt%C3%ADk), ngeCato's Hike (https://itunes.apple.com/cz/app/catos-hike-programming-logic/id574335479?mt=8) Ezinkundleni zokudlala ze-Swift zanamuhla, lapho ulahlekelwa khona "i-algorithmization evamile" ngokunganaki i-syntax.