Okuqukethwe[Fihla][Bonisa]
- 1. Chaza isiGolang.
- 2. Yiziphi izinzuzo i-Go enazo ngaphezu kwezinye izilimi?
- 3. Kuhlelo lwe-Golang, yini i-fmt?
- 4. Iyini ngempela i-Go Interfaces?
- 5. Ayini ngempela ama-string literals?
- 6. Ingabe izindawo zokusebenza namapharamitha amiswa kanjani e-Golang?
- 7. Chaza amaphakheji e-Golang?
- 8. Yiziphi izinhlobo zedatha ezisekelwa yi-Golang?
- 9. Usho ukuthini ngesimemezelo sohlobo olumile lokuguquguquka ngesi-Golang?
- 10. E-Golang, sithini isimemezelo esiguquguqukayo?
- 11. Ngingawasebenzisa kanjani amaphakheji ngokwezifiso ngolimi lokuhlela lwe-GO?
- 12. Iyini ngempela i-goroutine? Ungakumisa kanjani?
- 13. Chaza i-rune.
- 14. Siyini isisho esithi Go sokumelela ama-enum?
- 15. Ngabe uhlobo lokuguquguqukayo luhlolwa kanjani ngesikhathi sokusebenza?
- 16. Chaza iziteshi ze-Go.
- 17. Chaza Izindlela Ze-Golang.
- 18. Uyini ngempela umjaho wedatha?
- 19. Kuyini ngempela ukuqoqwa kukadoti we-Go?
- 20. Chaza izigaba zokuhlola usebenzisa i-Golang.
- 21. Ziyini ngempela izingcezu ku-Go?
- 22. Iyini ngempela inkumbulo yenqwaba?
- 23. Kuyini ngempela ukuvalwa kwemisebenzi?
- 24. Sisho ukuthini isitatimende sikaGolang?
- 25. E-Golang, yini i-Lvalue ne-Rvalue?
- 26. Ku-Go, yiziphi izinto zokwakha looping?
- 27. Ayini ngempela amaphethini okuklama?
- 28. Iyiphi iphakheji ye-Golang engcono kakhulu yokusebenza kwefayela elula? Imaphi amaphakheji e-Golang engeziwe asetshenziselwa ukukhohlisa amafayela?
- 29. Nikeza incazelo ye-Golang's Object-Oriented Architecture.
- 30. Yiziphi izinhlobo zokuguqulwa ezisekelwa yi-Golang?
- 31. Chaza inhloso kanye nokusebenza kohlobo lokugomela.
- 32. Luyini ngempela uhlobo lwesakhiwo?
- 33. Chaza uhlu lokusekela lwenani locezu.
- 34. Ingabe kuyadingeka ukuba nakho kokubili okuguquguqukayo kwe-GOPATH kanye ne-GOROOT, futhi uma kunjalo, ngani?
- 35. Ingabe i-Golang inika amandla ifa?
- 36. E-Golang, i-CCo ivela kanjani?
- 37. Iluphi uhlobo lwesikhombi ku-Golang?
- Isiphetho
Ulimi lokuhlela lwe-Go, oluvame ukwaziwa ngokuthi I-Golang, iwulimi lohlelo lomthombo ovulekile oluqhathaniswa no-C kodwa oluklanyelwe ukuhlanganiswa okusheshayo, ukuhambisana kwezimali okushelelayo, kanye nokwenza lula konjiniyela.
Lolu limi lwathuthukiswa futhi lwasetshenziswa yi-Google, kodwa seluzuze amandla kwamanye amafemu eminyakeni yamuva nje njengoba isidingo sohlelo lwenethiwekhi sikhula ngasikhathi sinye.
I-Golang yenza ukuthuthukiswa kube lula konjiniyela ngokunikeza ukuhlanganisa okuphelele ukuze kuthuthukiswe uhlelo lokusebenza olusheshayo, ukuhambisana kwemali okushelelayo, ukusebenza kahle kwesikhathi sokusebenza okuthuthukisiwe, kanye nokukhubazeka okumbalwa.
I-Golang isiphenduka ulimi oludumile lwezinhlelo zebhizinisi, olunezinketho ezimbalwa zokuqashwa. Abaningi be-IT bebhemoth, njenge-Google, i-Uber, ne-Apple, bathanda i-Golang ngesikhathi sayo sokuthuthukiswa esifushane, ukufunda kalula, isikhathi sokusebenza esithuthukisiwe, ukuqoqwa kukadoti, nezinye izinzuzo.
Njengoba amafemu amaningi esebenzisa i-Golang, isidingo sabahleli bezinhlelo ze-Golang siyakhula. Iphuzu eliyinhloko? Ukufunda i-Golang kuzohlinzeka ngamathemba amaningana omsebenzi.
Uma ufuna ukusebenza njengonjiniyela we-Golang, kufanele ulungiselele ngokwanele inhlolokhono yakho. Yingakho sihlanganise leli qoqo eliphelele lemibuzo yenhlolokhono ye-Golang.
Kulokhu okuthunyelwe, sizokwethula imibuzo eyisisekelo yenhlolokhono ye-Golang, ukuze ukwazi ukungena kalula kwinhlolokhono.
1. Chaza isiGolang.
I-Go isezingeni eliphezulu, inhloso evamile ulimi lohlelo esekela ukuqoqwa kukadoti kanye nezinhlelo ezihambisanayo futhi ibhalwe ngokuqinile futhi ibhalwe ngokwezibalo. Izinhlelo zokusebenza ze-Go zidalwa ngokusebenzisa amaphakheji, ahlinzeka ngokuphathwa okusebenzayo kokuncika.
Ukwengeza, kwenza inzuzo yendlela yokuhlanganisa-isixhumanisi ukuze udale amabhinari asebenzisekayo kusuka kukhodi yomthombo. I-Go iwulimi oluqondile olunezakhiwo ezinhle nezicacile ze-syntactic.
Iza neqoqo lemitapo yolwazi evamile eqinile engasetshenziswa onjiniyela ukuxazulula izinkinga ngaphandle kwemfuneko yamanye amaphakheji.
2. Yiziphi izinzuzo i-Go enazo ngaphezu kwezinye izilimi?
- Ikhodi ye-Go yathuthukiswa kucatshangelwa ukusebenziseka, ngokungafani nezinye izilimi ezaqala njengesivivinyo sobuhlakani. Konke ukukhetha ku-syntax nesici kwenziwa kucatshangwa ngokunethezeka komklami.
- Njengoba ukuqoqwa kukadoti okuzenzakalelayo kusebenza kanye nohlelo lokusebenza, kusebenza kakhulu kune-Java noma iPython.
- Ukuqina nokuvumelana kokubili kubekwa phambili e-Golang.
- IsiGolang sivame ukubhekwa njengesiqondakala kakhulu kunezinye izilimi njengoba sinesakhiwo sekhodi esisodwa, esimisiwe.
3. Kuhlelo lwe-Golang, yini i-fmt?
Iphakheji yefomethi iboniswa uphawu fmt. Abasebenzisi bangasebenzisa lokhu kusebenza ukuze bafomethe umbhalo oyisisekelo, amanani, nanoma yini enye futhi bayiphrinte.
Iphinde ivumele abasebenzisi ukuthi bathole okokufaka kwetheminali, babhalele efayeleni elinombhali, futhi bakhe imilayezo yamaphutha efingqiwe ye-bespoke. Le phakheji imayelana nokufaka nokukhipha ukufometha.
4. Iyini ngempela i-Go Interfaces?
Izixhumanisi ku-Go zihlukile kulezo zezinye izilimi. I-Go Interfaces wuhlobo olukhethekile olusetshenziselwa ukuveza iqoqo lendlela eyodwa noma ngaphezulu yesiginesha.
Isixhumi esibonakalayo sakhiwe ngokusebenzisa igama elithi "uhlobo," kulandelwa igama nesixhumi esibonakalayo segama elingukhiye. I-interface ingachazwa kanje:
- iqoqo lezindlela
- Uhlobo
5. Ayini ngempela ama-string literals?
Iyunithi yezinhlamvu engokoqobo iyiyunithi yezinhlamvu engaguquki ekhiqizwa izinhlamvu ezihlanganisayo. Iyunithi yezinhlamvu ezihlaza futhi ezihunyushwa ziyizinhlobo ezimbili zeyunithi yezinhlamvu. Iyunithi yezinhlamvu eluhlaza ivalwe ngama-backticks (foo) futhi iqukethe izinhlamvu ze-UTF-8 ezingatolikwa.
Iyunithi yezinhlamvu ehunyushwe ngokwezwi nezwi iyiyunithi yezinhlamvu ebhalwe ngaphakathi kwezingcaphuno ezimbili futhi efaka noma imuphi uhlamvu ngaphandle komugqa omusha kanye nezingcaphuno ezimbili ezingaphelele.
6. Ingabe izindawo zokusebenza namapharamitha amiswa kanjani e-Golang?
Izindawo zokusebenza nezilungiselelo zingalungiswa kusetshenziswa i-JSON, esetshenziswa kakhulu kulezi zinsuku. Iqiniso lokuthi i-JSON ifakiwe kulabhulali ejwayelekile inzuzo yayo enkulu.
Umtapo wolwazi ojwayelekile uhlinzeka ngezindlela zokubhala ezihlosiwe ukwakheka kwedatha, okwenza ifundeke kakhulu. Iphakheji ye-YAML ye-Go iyinketho eyengeziwe.
7. Chaza amaphakheji e-Golang?
Amaphakheji amafolda ahlala amanye amaphakheji kanye nekhodi yawo yomthombo endaweni yokusebenza ye-Go. Amaphakheji axhunyiwe afaka yonke ikhodi, okuhlanganisa okuguquguqukayo, imisebenzi, nezinhlobo, ezibhalwe kumafayela omthombo.
Wonke amafayela omthombo ayingxenye yephakheji, futhi amaphakheji we-go angagcinwa nangaphakathi kwamaphakheji.
8. Yiziphi izinhlobo zedatha ezisekelwa yi-Golang?
I-Golang isebenzisa izinhlobo ezilandelayo:
- Indlela
- Boolean
- Inombolo
- Umzila
- I-Pointer
- Umsebenzi
- Interface
- Slice
- Sakha
- Map
- Isiteshi
- I-Array
9. Usho ukuthini ngesimemezelo sohlobo olumile lokuguquguquka ngesi-Golang?
Umhlanganisi angaqhubeka nokunye ukuhlanganisa ngaphandle kokudinga ulwazi oluphelele lokuhlukahluka ngenxa yezimemezelo eziguquguqukayo zohlobo olungashintshi, oluqinisekisa ukuthi kukhona okuguquguqukayo okukodwa kuphela ngohlobo negama elinikeziwe.
Isimemezelo esiguquguqukayo sibalulekile kuphela ngesikhathi sokuhlanganiswa; umhlanganisi udinga ukuguquguquka kwangempela kanye nesimemezelo lapho uxhuma kuhlelo lokusebenza.
10. E-Golang, sithini isimemezelo esiguquguqukayo?
Umhlanganisi kufanele achaze uhlobo lokuguquguquka ohlotsheni oluguquguqukayo lwesimemezelo esiguquguqukayo esisuselwe enanini elidluliselwe kukho. Njengesimo esidingekayo, umhlanganisi akadingi okuguquguqukayo ukuze ahlukanise ngokwezibalo.
11. Ngingawasebenzisa kanjani amaphakheji ngokwezifiso ngolimi lokuhlela lwe-GO?
Uma udala iphrojekthi ehlukile ye-go get -table yelabhulali yakho futhi ingeyokusetshenziswa kwangaphakathi kuphela, ungabhala ikhodi enjengale.
- Beka uhla lwemibhalo lwamafayela welabhulali ngaphansi kohla lwemibhalo lwephrojekthi yakho.
- Bheka ilabhulali ngendlela yayo ngokuhlobene nempande yendawo yokusebenza equkethe iphrojekthi.
12. Iyini ngempela i-goroutine? Ungakumisa kanjani?
I-goroutine umsebenzi noma inqubo esebenza kanyekanye namanye ama-goroutine kuchungechunge lwe-goroutine oluzinikele. Imicu ye-Goroutine ilula kunemicu evamile, futhi izinhlelo zokusebenza eziningi ze-Golang zisebenzisa izinkulungwane zama-goroutines kanyekanye.
I-goroutine ingamiswa ngokuyidlulisela kushaneli yesignali. Ama-Goroutines angaphendula kuphela kumasiginali uma eqondiswe ukuthi ahlole, ngakho-ke faka ukuhlola ezindaweni eziphusile njengenhla kweyakho iluphu.
13. Chaza i-rune.
Ku-Go, i-rune iwuhlobo olwakhelwe ngaphakathi olunegama elithi int32. I-Unicode CodePoint isebenza njenge-rune ku-Go. Kungakhathaliseki ukuthi mangaki amabhayithi i-codepoint ithatha, ingamelwa i-rune.
I-Runes ayidingeki ukuze ihleleke ngochungechunge. Nakuba singakwazi ukuguqula phakathi kwentambo ne-rune, azifani.
14. Siyini isisho esithi Go sokumelela ama-enum?
Ulimi lohlelo lwesi-Golang aluwasekeli ngokuqondile ama-enum. Iota kanye nama-constants angasetshenziswa ukwenza ama-enum. Noma iyiphi kulezi zindlela ezilandelayo ingasetshenziswa ukuze kusetshenziswe uhlobo olubaliwe:
- sethula uhlobo olusha lwenombolo ephelele
- I-Iota isetshenziselwa ukukhombisa inani layo.
- Ngokuhlinzeka ngomsebenzi we-String ohlotsheni
15. Ngabe uhlobo lokuguquguqukayo luhlolwa kanjani ngesikhathi sokusebenza?
I-Type Switch iyindlela ephumelela kakhulu yokunquma uhlobo lwe-variable ngesikhathi sangempela. Okuguquguqukayo kuhlolwa ngohlobo kunevelu lapho kusetshenziswa Ukushintsha Kohlobo.
Womabili amacala azenzakalelayo, asetshenziswa uma lingekho icala eliyiqiniso futhi okungenani icala elilodwa, elisebenza njengesitatimende esinemibandela, likhona kulo lonke Ushintsho. Ungakwazi, ngokwesibonelo, ukuklama Inguquko Yohlobo enquma ukuthi inani lesixhumi esibonakalayo engilihlanganisayo liwuhlobo lwe-int noma iyunithi yezinhlamvu:
16. Chaza iziteshi ze-Go.
Isiteshi sokuhamba sivumela ukudluliswa kwedatha nokudlulisa phakathi kwama-goroutines. Idatha yohlobo olufanayo ingathunyelwa esiteshini esisodwa.
Ama-Goroutines ayakwazi ukuthumela nokwamukela idatha ngesiteshi esifanayo ngenxa yokugeleza kwedatha eqondiswa kabili yesiteshi.
17. Chaza Izindlela Ze-Golang.
I-Golang ayinikezi amakilasi kodwa isekela izindlela. Lezi zindlela ziyafana nemisebenzi, ngaphandle kokuthi izindlela ze-Go zinepharamitha yomamukeli.
Indlela ye-Go inokufinyelela kuzibaluli zomamukeli ngokusebenzisa imingcele yomamukeli. Izindlela ze-Go, ezaziwa nangokuthi imisebenzi yomamukeli, zisiza ekwethulweni kombono womhlaba wangempela onembe kakhudlwana.
18. Uyini ngempela umjaho wedatha?
Okuvame kakhulu futhi okunzima ukulungisa iphutha umjaho wedatha. Ukufinyelela okungavumelanisiwe kumemori eyabiwe noma ukwenziwa kwama-goroutine ambalwa ngesikhathi esisodwa ngaphandle kokubamba okuhlukile kuphumela ephutheni ledatha.
19. Kuyini ngempela ukuqoqwa kukadoti we-Go?
Ukuqoqwa kukadoti kubuyisela isitoreji esinikezwe ngokushintshashintshayo ohlelweni ukuze sisetshenziswe ezinye izinto. Igama livame ukusho ukuvuselelwa okuzenzakalelayo komqoqi wemfucuza ukuze kugcinwe umzila esikhundleni sekhodi ecacile (ehlinzekwa umhleli) ukuze kukhululwe amabhlogo athile enkumbulo.
Ukuqoqwa kukadoti okuzenzakalelayo kuvame ukuqalwa lapho inani le-RAM yamahhala liwela ngaphansi komkhawulo ochazwe kusengaphambili noma ngemva kwenombolo ethile yokwabiwa.
Ukuqedwa kwezinto ezingasazidingi isofthiwe ukuze kwakhiwe indawo enkumbulweni yezinto ezishintshashintshayo kubizwa ngokuthi “ukuqoqwa kukadoti.”
20. Chaza izigaba zokuhlola usebenzisa i-Golang.
I-Golang inikeza ukuhlola okuzenzakalelayo kwamaphakheji kusetshenziswa amasudi okuhlola angokwezifiso. Ukuze usungule i-suite entsha, dala ifayela eligcina ngokuthi _test.go futhi lihlanganisa umsebenzi we-TestXxx, lapho i-Xxx ithathelwa indawo igama lesici osihlolayo.
Umsebenzi ohlola amandla okungena, isibonelo, uzoqanjwa ngokuthi i-TestLogin. Ifayela le-suite yokuhlola libe selifakwa kuphakheji efanayo nefayela elihlolwayo.
Ifayela lokuhlola lizokweqiwa ngesikhathi sokwenziwa okuvamile kodwa lizosebenza lapho ufaka umyalo wokuhlola wokuhamba.
21. Ziyini ngempela izingcezu ku-Go?
Izingcezu ziwuhlobo lwedatha ye-Go olubalulekile oluhlinzeka ngokusebenzelana okunamandla okulandelanayo kunezinhlu. Izingcezu, ngokungafani nama-array, athayiphiwa kuphela ngokuya ngezinto eziqukethwe (hhayi inani lezinto).
Ukuze wakhe ucezu olungenalutho olunobude obungewona uziro, sebenzisa igama elingukhiye elithi “yenza” elakhelwe ngaphakathi.
22. Iyini ngempela inkumbulo yenqwaba?
Sigcina izinto ezakhiwe ngokuguqukayo neziguquguqukayo kumemori yenqwaba. Uma singasayisebenzisi into, ngokuvamile sisusa inkumbulo yenqwaba ebikuyo.
23. Kuyini ngempela ukuvalwa kwemisebenzi?
Ukuvalwa komsebenzi kuwuhlobo lwenani lomsebenzi elenza okuguquguqukayo okubalulwe ngaphandle. Umsebenzi unokufinyelela nokulawula amanani ezinto eziguquguqukayo.
Njengomfanekiso, ukuvalwa okubuyiswe i-adder() ngakunye kuboshelwe ekuhlukeni kwesamba okukhonjiwe okuhlukile.
24. Sisho ukuthini isitatimende sikaGolang?
Isitatimende se-goto sisebenza njengesitatimende se-jump ku-Golang. I-Goto isetshenziselwa ukunikeza isilawuli selebula esicacisiwe ohlelweni.
Ingasetshenziselwa ukweqa izingxenye zekhodi bese uye ngqo kuzitatimende ezidingekayo, noma ingasetshenziswa ukuphinda ingxenye yekhodi yohlelo uma kubhekwa isimo esithile.
25. E-Golang, yini i-Lvalue ne-Rvalue?
I-Lvalue:
- Ibhekisela endaweni yenkumbulo.
- Ingashintshwa.
- Isho inkomba eguquguqukayo.
- Ingase yenzeke kwesokunxele noma kwesokudla ku-opharetha =.
- Emgqeni u-x =20, isibonelo, u-x uyi-lvalue futhi u-20 uyi-rvalue.
I-Rvalue:
- Isho inani elingashintshi.
- Imele inani ledatha eligcinwe yinkumbulo.
- Njalo kwenzeka ohlangothini lwesokudla = opharetha.
- Inkulumo ethi 10 = 20 ayilungile, isibonelo, njengoba kune-rvalue (10) kwesokunxele se-opharetha =.
26. Ku-Go, yiziphi izinto zokwakha looping?
Kunengxenye eyodwa kuphela ye-loop ku-Go: i-loop. I-loop yenziwe izingxenye ezintathu ezihlukaniswa ngama-semicolon:
- Isitatimende se-Init siqhutshwa ngaphambi kokuthi iluphu iqale. Kuvamise ukuba yisimemezelo esiguquguqukayo esivela kuphela ngaphakathi kobubanzi be-loop.
- Ngaphambi kokuphindaphinda ngakunye, isitatimende sesimo siyahlolwa njenge-Boolean ukuze kunqunywe ukuthi iluphu kufanele iqhubeke yini.
- Isitatimende sokuthunyelwe siqhutshwa ekupheleni kokuphindaphinda ngakunye.
27. Ayini ngempela amaphethini okuklama?
Amaphethini edizayini ayizingxenyana zekhodi ezingasetshenziswa kabusha ukuze kubhekwane nezinkinga zesofthiwe ezivamile. Uma usebenzisa amaphethini edizayini, amaphrojekthi akho azokhiqiza isoftware eyengeziwe, ekalayo, nesebenza kahle. Amaphethini wedizayini akusiza ekwandiseni izinhlelo zakho zokusebenza nokusebenza nethimba. Amaphethini wokuklama avamile ahlanganisa Indlela Yefekthri, I-Singleton, i-Facade, kanye ne-Decorator.
28. Iyiphi iphakheji ye-Golang engcono kakhulu yokusebenza kwefayela elula? Imaphi amaphakheji e-Golang engeziwe asetshenziselwa ukukhohlisa amafayela?
Isixhumi esibonakalayo esizimele senkundla sinikezwa iphakheji yelabhulali ye-os ejwayelekile. Lapho sisebenzisana namafayela, siwasebenzisela imisebenzi yesistimu. Isixhumi esibonakalayo se-os senzelwe ukuthi singaguquguquki kuwo wonke amasistimu wokusebenza.
Njengomphumela, izinhlelo zokusebenza esizithuthukisayo zisebenza ngendlela efanayo ku-Windows, Linux, naku-Mac. Amanye amaphakheji welabhulali ajwayelekile ye-Go afaka i-io, ioutil, ne-bufio. Asebenza ngamafayela futhi angeze ukusebenza. Nokho, awadingeki ekusebenzeni kwefayela okuyisisekelo. Sidinga iphakheji ye-os kuphela.
29. Nikeza incazelo ye-Golang's Object-Oriented Architecture.
I-Golang ayisebenzisi idizayini yento yekilasi njengenjwayelo Uhlelo Oluhlelwe Ngenhloso kwenza. Izakhiwo zedatha eziyinkimbinkimbi nokuziphatha esikhundleni salokho kugcinwa ngezakhiwo nezindlela.
Isakhiwo simane siyi-schema esinohlaka lwedatha uhlaka oluzoyiphatha. Izakhiwo zingasetshenziswa ukukhombisa imibono evela emhlabeni wangempela, njengezincwadi, abantu, noma izimoto.
30. Yiziphi izinhlobo zokuguqulwa ezisekelwa yi-Golang?
Uma kukhulunywa ngokuthayipha okusobala, i-Go ikhetha kakhulu. Akukho ukuguqulwa kohlobo okwenziwa ngokuzenzakalelayo. Ukuze ukhethe okuguquguqukayo kolunye uhlobo kuye kolunye, ukuguqulwa kohlobo kufanele kwenziwe ngokusobala.
31. Chaza inhloso kanye nokusebenza kohlobo lokugomela.
Ku-GO, ukuguqulwa kohlobo kusetshenziswa ukuguqula izinhlobo ezihlukene. Inani elicacile lohlobo olucacisiwe likhishwa enanini lesixhumi esibonakalayo ngokugomela kohlobo.
32. Luyini ngempela uhlobo lwesakhiwo?
Isakhiwo siqukethe uhlu lwezingxenye eziqanjiwe ezibizwa ngokuthi izinkambu. Kukhona uhlobo negama kuyo yonke insimu. Enye indlela yokukhulelwa kwesakhiwo njengeqembu lezakhiwo ezixhunyiwe. Ziwusizo ekuhlanganiseni idatha ukuze udale amarekhodi.
33. Chaza uhlu lokusekela lwenani locezu.
Uma sakha ucezu, i-Go ikhiqiza amalungu afanayo ayimfihlo okuthiwa i-backing noma amalungu afanayo angaphansi ngemuva kwesigcawu, kanye nezinkomba ezihlukile zohlobo lwesiqephu esisha kukho. Izinto, hhayi ucezu, zigcinwe ohlwini olusekelayo.
Izingcezu zisetshenziswa ku-Go njengezakhiwo zedatha ezibizwa ngokuthi izihloko ze-slice, ezisebenza njengokumelela isikhathi sokusebenza socezu.
34. Ingabe kuyadingeka ukuba nakho kokubili okuguquguqukayo kwe-GOPATH kanye ne-GOROOT, futhi uma kunjalo, ngani?
Ngokuvamile, akudingekile. Okuwukuphela kokuguquguquka okufanele kusethelwe ukukhomba i-Go iphakheji yesihlahla noma izihlahla yi-GOPATH.
I-GOROOT ibhekisela kumsuka wohlu lwasekhaya lolimi lokuhlela lwe-Go, nokho, cishe isivele isethwe endaweni yokufakwa kwamanje kwe-Go.
Uma kunezinguqulo eziningi zolimi lwe-Go kusistimu efanayo, noma uma ulimi lwe-Go lwalandwa njengephakheji kanambambili ku-inthanethi noma lwasuswa komunye umshini, okuguquguqukayo kwe-GOROOT kufanele kusethwe.
35. Ingabe i-Golang inika amandla ifa?
Ifa liwumbono oyisisekelo ohlelweni olugxile entweni elibhekisela ekudluliseleni izici ze-superclass esigabeni sesisekelo.
Njengoba i-Golang ingenazo amakilasi, ifa lifezwa kusetshenziswa ukushumeka kwesakhiwo futhi izakhiwo azikwazi ukunwetshwa ngokuqondile, kufanele sisebenzise umqondo wokwakheka ukuze sakhe izinto ezintsha ngesakhiwo.
36. E-Golang, i-CCo ivela kanjani?
Kusuka kufayela eliwumthombo we-Go elinezici ezichaziwe, i-cGo idala amafayela we-Go no-C angahlanganiswa abe yiphakheji ye-Go eyingqayizivele. U-C ubhekisela “ku-pseudo-package,” okuyibinzana elihlukile elikhiqizwe i-cGo ukuze libhekisele endaweni yamagama ka-C.
37. Iluphi uhlobo lwesikhombi ku-Golang?
Amagama nezinombolo noma amalebula ezindawo ezithile zenkumbulo aziwa njengokuguquguqukayo. Uhlobo lokuguquguquka olwaziwa ngokuthi i-pointer lugcina ikheli lenkumbulo lokunye okuhlukile.
Ikheli lokuguquguquka limelelwa inani lesikhombi, noma alikho uma okuguquguqukayo kungakasungulwa. Njengoba nje okuhlukile kumelela indawo yenkumbulo yenani, isikhombisi sikhomba kulelo kheli.
Isiphetho
Umgomo wolimi lwezinhlelo zesiGolang kwakuwukudala izinhlelo eziphumelelayo ngokushesha. Izinkampani zaqala ukusebenzisa i-Golang njengoba ziqala ukubona amathuba ayo anenzuzo.
I-Golang isebenze ngempumelelo kakhulu ekubhubhiseni intshisekelo yonjiniyela, yandise ukusetshenziswa kwabo okuyisisekelo, ngenxa yalokho, namathuba emisebenzi. Izimpendulo zemibuzo eshiwo ngenhla, okuyizona ezivame ukubuzwa phakathi nezingxoxo zika-Golang, zingakusiza ukuthi uthole umsebenzi wase-Golang owufunayo.
Bona Uchungechunge lwezingxoxo lukaHashdork ukuze uthole usizo ngokulungiselela inhlolokhono.
shiya impendulo