Kunombono engivame ukuhlangana nawo - awukwazi ukuzifundela uwedwa, udinga ochwepheshe abazokuqondisa kule ndlela enameva - chaza, hlola, lawula. Ngizozama ukuphikisa lesi sitatimende, futhi ngenxa yalokhu, njengoba wazi, kwanele ukunikeza okungenani isibonelo esisodwa esiphikisayo. Umlando unezibonelo zama-autodidacts amakhulu (noma, uma nje,, abaculi abazifundisayo): umvubukuli u-Heinrich Schliemann (1822-1890) noma ukuziqhenya kweGeorgia, umdwebi u-Niko Pirosmani (1862-1918). Yebo, laba bantu baphila, bafunda futhi badala ingxenye enkulu ekhulwini le-XNUMX futhi babekude kakhulu nezwe lobuchwepheshe bolwazi. Nokho, “kusewumgomo obaluleke kakhulu wokufunda ukufunda indlela yokufunda,” njengoba kwasho u-Aristotle. Kulesi sihloko, ngizokwabelana nawe ngezibonelo ezisebenzayo ezikuvumela ukuthi uhlele ngempumelelo inqubo yokufunda ezimele.
Kusengenzeka ukufunda uwedwa. Ngaphezu kwalokho, kungenzeka ukufeza imiphumela ephezulu. Uzomangala: njengomuntu ovela emkhakheni wezemfundo yezohwebo (ngisebenza esikhungweni sokuqeqesha "") angakhuluma ngalesi sihloko ngenkathi efaka igatsha ahlezi kulo. Nokho, ake sithathe izinto ngononina.
Ngingumuntu osebenze emkhakheni wezemfundo kuyo yonke impilo yami yobungcweti (futhi lokhu kungaphezu kweminyaka eyi-17): NGISEMFUNDO futhi NGISEMFUNDO. Futhi ngingathanda ukwabelana nawe ngezibonelo ezisebenzayo ezikuvumela ukuthi uhlele ngempumelelo inqubo yokufunda ezimele. Lawa masu okusebenza awukwenziwa okuvamile kokuhlangenwe nakho kwami siqu. Yebo, angisho ukuthi ngiyiqiniso eliwujuqu. Kodwa uma ngamunye wenu ethola okungenani indlela eyodwa afuna ukuyisebenzisa ekuziqeqesheni kwakhe, ngizobheka umsebenzi wami njengophothuliwe.
Iseluleko sami sokuqala ukuthi uma unquma ukuzifundisa (kungakhathaliseki ukuthi singakanani isikhathi ozimisele ukusinikela kuso: imizuzu eyi-10, ihora, usuku ...), zama ukugwema ukwenza ezinye izinto ngalesi sikhathi kwenze kube ngempumelelo ngangokunokwenzeka.
Uprofesa wezengqondo waseNyuvesi yaseCalifornia uHal Pashler wathi: “Ngisho nobuchopho bomuntu othweswe iziqu eHarvard buyoba ubuchopho bomntwana oneminyaka eyisishiyagalombili ubudala uma umenza enze izinto ezimbili ngesikhathi esisodwa.”
Gwema ukwenza izinto eziningi ngenkathi ufunda futhi uzothola okuningi emfundweni yakho.
Kodwa ngathembisa ukwabelana ngamasu awusizo. Ngizobonisa lezi zindlela zokuzifundisa ngesihloko sokuthuthukiswa kwe-front-end. Okokuqala, lesi sihloko sithakazelisa ngendlela emangalisayo kimi (kusukela lapho ngisebenza njengothisha wesayensi yekhompyutha esikoleni futhi ngiyifundisa izingane). Okwesibili, ukuthuthukiswa kwe-front-end kungenye yezindawo ezithandwa kakhulu futhi ezikhula ngokushesha (). Yebo, futhi okwesithathu, noma singebona abathuthukisi abaphambili, singabathengi bemiphumela yomsebenzi wabo.
Ngakho-ke, sidinga ukuthola ngokuzimela ulwazi olusha futhi sithole amakhono asebenzayo. Uzithathaphi? Uyini umthombo wakho? I-inthanethi, izincwadi zokufunda kanye nabanye abantu - akunjalo? Ake siqale nge-inthanethi.
1. Sesha ngempumelelo
Ziningi izingosi zokusesha. Izinjini zokusesha ezihlukene zinama-algorithms okusesha ahlukene. Ngenxa yalokho, ububanzi buhlukile - ngayinye ihlanganisa (noma, ngokwemibandela yezobuchwepheshe, izinkomba) ingxenye yolwazi olukhona ku-inthanethi. Ngakho-ke, udinga ukusebenzisa izinjini zokusesha ezehlukene ukuze uthole ukumbozwa okuphezulu kwemithombo.
Kodwa ungahlela kanjani ukusesha ukuze ungaminzi ngenani elikhulu "lomsindo wolwazi"? Udinga ukufunda indlela yokukhetha okusanhlamvu okunempilo. Yebo, manje izinjini zokusesha zamukela izicelo ngolimi lwemvelo. Ama-algorithms okuletha imiphumela yemibuzo yosesho efanele athuthukiswa njalo. Izinjini zokusesha zithola uhla olukhulu lwemisebenzi eyengeziwe. Kodwa umbuzo othi "Indlela yokusesha ulwazi ngokuphumelelayo?" isasebenza kuze kube yilolu suku.
Cishe yonke injini yokusesha inosesho oluthuthukisiwe kanye nolimi lombuzo olwakhelwe phezu kwalo. Kodwa akuwona wonke umuntu osebenzisa leli thuba njalo.
Ngizokukhombisa usebenzisa i-Google njengesibonelo. Uma ngifuna ukufunda ukuthuthukiswa kwe-front-end, nginentshisekelo kubuchwepheshe okufanele ngibunake nezinsiza ezifanele ukufundwa.
- Asiye ekhasini
- Setha amapharamitha. Ngokwesibonelo:
a. ngesisho esithi: Front-end Development,
b. nganoma yimaphi amagama: 2018,
c. Sesha nge: English,
d. Izwe: United States,
e. Idethi yokubuyekeza: ngonyaka odlule,
f. Ukubekwa kwamagama: esihlokweni sekhasi. - Chofoza okuthi Thola.
- Futhi ekhasini lemiphumela yosesho sikhetha lezo zinsiza ezizosebenza njengesiqalo sethu ekutadisheni isihloko.
Ukuze wenze ngcono imibuzo yakho yosesho, ungasebenzisa futhi. Lawa maqhinga alula azokusiza ukuthi uthole imiphumela ehambisana kakhulu futhi wonge isikhathi esiningi usichitha usesha ulwazi lwekhwalithi.
2. Funda ku-inthanethi
Njengamanje, cishe wonke umuntu uyazi ngama-MOOC - imfundo yabantu abaningi etholakala ku-inthanethi yawo wonke umuntu. Phakathi kwezindawo ezidume kakhulu kukhona , , , , . Iningi lalezi zinsiza liqukethe izifundo zesiNgisi, kodwa kukhona nezikhuluma isiRashiya - isibonelo, (lapho, ngendlela, iSberbank Corporate University isingatha izifundo zayo).
Embukisweni wami siqu, umholi ongenambangi - ngendlela yobungcweti kanye nokubandakanyeka kochwepheshe bemboni. Ngivame ukusebenzisa i-Coursera - inokuthile ezinye izinsiza ezingenakho, isibonelo, ukuhlola okuphambene. Leli yithuba hhayi nje lokuthola ukuphawula kwabanye abasebenzisi, kodwa futhi ukuzibandakanya enqubeni futhi usebenze njengochwepheshe (futhi lokhu kungenye yezindlela zokuzifundisa, futhi ngizokhuluma ngakho kamuva).
Ngokombono wami siqu, amapulatifomu aseRussia asengaphansi kwamazwe angaphandle kokubili ngekhwalithi yezinto ezibonakalayo nangendlela yokulethwa kumlaleli, kodwa uma uphendula umbuzo othi "Ingabe ukhuluma isiNgisi?" Uma uphendula "Yebo noma cha", khona-ke lokhu kuyindlela enhle kakhulu.
Ake sibheke i-algorithm yokuthola uhlelo olufunayo sisebenzisa isibonelo.
- Iya kukhathalogi yezifundo -
- Khetha isigaba:
- Setha isihlungi sibe "mahhala": Uhlobo - Izifundo Zamahhala
- Khomba izinga lakho: Izinga Lamakhono - isibonelo, Osaqalayo
- Sicacisa amakhono esifuna ukuwacija: Ikhono - HTML, CSS, JavaScript
- Futhi sithola uhlu lwezifundo ongazibhalisela mahhala. Inzuzo yabo ukuthi iningi labo lithuthukiswa ngokubamba iqhaza kwabathengisi, futhi ukuqeqeshwa kwenzeka kumaphrojekthi wangempela.
Uma uchwepheshe osaqala futhi ungazi ukuthi ukuqeqeshwa kufanele kuhlelwe kanjani, yiziphi izifundo okufanele uzithathe, yimiphi imisebenzi okufanele ixazululwe, khona-ke unethuba lokubhalisa kulokho okubizwa. "Izinhlelo Eziphelele". Ongoti emkhakheni wezemfundo sebewakhile wonke umkhondo wezemfundo, osekusele ukuwulandela.
Ungacinga kanjani izinhlelo ezinjalo
- Ake siye esigabeni nge
- NgeSikole Sokuhlela () sithola isiqondiso esisidingayo: .
Ungaqonda kanjani ukuthi yiziphi izifundo ezitholakalayo ezingcono? Ayikho iresiphi yendawo yonke lapha; konke kuncike ezinhlosweni, ezinhlosweni nezimfanelo zomuntu othile. Nokho, nginganikeza izincomo ezithile.
- Funda izibuyekezo ukuze uthole imibono yabanye abantu.
- Ngijwayelene Yiqiniso, echaza okuqukethwe, ukwakheka, amasu, iveza izingcezu ongahlola ngazo ukuthi indlela yokuthuthukisa izifundo iwuchwepheshe kangakanani, ukuthi ngabe uthisha wethula ukwaziswa ngendlela efinyeleleka kalula, yiziphi izindlela ezengeziwe zokuzithiba noma ukulawula okuzenzakalelayo uhlelo ziyatholakala.
Ngokuqoqa lezi zici, ungazinqumela ukuthi lesi sifundo sikufanele yini ukuthathwa.
Omunye umbuzo ojwayelekile uhlobene nokuzihlela - inani eliphakeme labafundi elingu-8% lifinyelela ekupheleni kwezifundo ze-inthanethi. Abantu bafuna izixazululo zezinkinga ezithile futhi bayeke ukuqeqeshwa ngokushesha nje lapho bezithola. Esinye isizathu isikhathi sesifundo. Abantu abaningi bangabasubathi ngokwemvelo futhi bakuthola kunzima ukugijima amabanga amade.
Uma usafuna ukuqeda izifundo zakho, okokuqala, thuthukisa kuwe lezo zimfanelo ezidingwa ukuzifundisa:
- funda ukuhlela isikhathi;
- zitholele isisusa esifanele;
- Mema abangani bakho ukuthi bakuphelezele ezifundweni zakho, ukuze ube nomuntu ozoxoxa futhi ahlaziye lokho okufundile.
Futhi, inkinga yokuzihlanganisa ixazululwa ngempumelelo lapho kudingeka ukubika okuvamile nokokugcina kubaphathi noma kwabanye abantu. Uhlelo lokunikeza izitifiketi nalo luyasebenza, kodwa kuphela ezimeni lapho kunesidingo sokuqinisekisa isimo.
3. Funa ochwepheshe
Bheka abantu ongathembela kubo ulwazi nolwazi lwabo. Abantu abavela embonini abazibonakalise bengochwepheshe abaqeqeshwe kakhulu abakulungele ukwabelana ngolwazi lwabo ngokukhululekile futhi mahhala. Ingabe ucabanga ukuthi lokhu kuyiphupho futhi lokhu akwenzeki? Kuyenzeka. Kunamaqhinga ambalwa ongawasebenzisa ukuze uthole laba bantu.
Xhumana nemithombo esemthethweni, njengezinhlangano ezithuthukisa amazinga. Banamaqembu asebenzayo adalelwe ukuthuthukisa okuqukethwe okukhethekile. Futhi ulwazi ngabo ngokuvamile lutholakala esidlangalaleni.
Ake sibheke isibonelo esithile.
- Siya kusayithi
- Iya kumaQembu Asebenzayo -
- Phakathi kwazo, sikhetha lowo osithakaselayo njengamanje. Isibonelo, amaSpredishithi esitayela se-Cascading (CSS).
- Siya esigabeni sabahlanganyeli futhi sithole ukufinyelela kuzo zonke izinhlangano ezibamba iqhaza ekuthuthukisweni kwalawa mazinga:
- Sithola ochwepheshe abamenyiwe - ochwepheshe abaqashelwa umphakathi wamazwe ngamazwe. Ochwepheshe abamenyiwe:,
Ngokuvamile, ochwepheshe kulo mkhakha bayakujabulela ukwabelana ngentuthuko yabo. Ungathola okurekhodiwe ezethulo zabo, ubone uhlu lwezinsiza abazisebenzisile, ubone amaslayidi ngisho nekhodi abayibonisile. Futhi funda esibonelweni sabo.
Ngendlela, ngincoma ngokukhethekile u-Lea Verou - unokuningi kwentuthuko "emnandi" ayenza itholakale emphakathini. Ugqugquzela inani elikhulu labantu emhlabeni jikelele ngesibonelo sakhe. Futhi nami angihlukile.
Indlela yesibili yokuthola ochwepheshe ngokusebenzisa amasayithi okusingatha ividiyo, lapho ungathola khona ukurekhodwa kwezingqungquthela ngesihloko osifunayo. Lokhu noma engaziwa kakhulu ezweni lakithi , lapho kugcinwa khona izinto eziningi ezingatholakali ngezinye izikhathi ku-YouTube.
Futhi futhi ngesibonelo:
- Asiye ku-YouTube. Sesha:
- Ukusesha okuphumelelayo nakho kuyasebenza lapha, futhi akufanele kunganakwa. Khetha: Izihlungi → Iziteshi
- Futhi sithola uhlu lweziteshi ezinikezelwe kulesi sihloko.
- Isibonelo: Amathrendi angaphambili → Izinhla zokudlalayo →
- Sikhetha noma yisiphi isikhulumi. Ake sithi - Uyingcweti enhle kakhulu okungafundwa kuyo okuningi.
- Voila.
Ngale ndlela ungathola ochwepheshe emkhakheni ofanele futhi uthole ukufinyelela emsebenzini wabo.
4. Yenza ubuhlakani bokwenziwa busebenzele wena
Lapha iseluleko sami silula kakhulu futhi siyangqubuzana ngandlela thize enkathini yethu ethi "Big Brother" - shiya "umkhondo wedijithali":
- Bhalisela iziteshi ezizonikezwa “ezifanayo”;
- "Thanda" kanye nama-bookmark amavidiyo nezinto zokwakha;
- Bhalisela amakhasi emiphakathi yobungcweti onentshisekelo kukho ezinkundleni zokuxhumana.
Futhi ngokususelwa “kukulandelela kwedijithali” uzonikezwa iziphakamiso ezihlobene nezihloko ozithandayo. Leli yithuba lokungena emphakathini wochwepheshe lapho uzothola khona ulwazi oluwusizo nezibonelo ezisebenzayo.
5. Funda izincwadi
Kunombono wokuthi ngokutholakala kolwazi olufinyelelekayo ku-inthanethi kanye nezifundo ezingenakubalwa ze-inthanethi, ukufunda izincwadi kuyeka ukufaneleka. Nokho, lokhu akulungile ngempela.
Izincwadi zibalulekile ukuze uthole umbono onezinhlangothi ezintathu zemiqondo ethile, imibono, izinkinga nobuchwepheshe. Anweba ama-horizons akho futhi adizayinelwe ukutadisha okujulile kokuqukethwe.
Nokho, kufanele futhi ufunde ngempumelelo.
Ungakhetha kanjani izincwadi zokufunda?
Ocwaningweni lwethiyori kukhona , imithethonqubo, njll.
Uma sikhuluma ngezincwadi zobuchwepheshe, khona-ke ngiqondiswa yi-logic elula - ngisebenzisa izincomo zemithombo egunyaziwe. Ngabo ngiqonde ochwepheshe abaziwayo abavela embonini (ngilandela abaningi babo ), kanye nezincwadi ezihlonishwayo ze-elekthronikhi nezingosi ezikhethekile (isibonelo, , , , ).
Ngokuvamile, ngincamela imithombo egxile ekuzijwayezeni. Ngesikhathi esifanayo, kubaluleke kakhulu kimi:
- ukuze ulimi lokwethula lube lula futhi lube nobuntu (Ngiyazithanda izincwadi ze-interlocutor, lapho kubuzwa khona imibuzo, imicabango iyashukunyiswa njengoba ufunda),
- izinga lempahla ebekiwe. Yebo, okuqukethwe kubaluleke kakhulu. Kodwa i-wrapper isivumela ukuthi sicabangele ukunakekelwa okuye kwangena encwadini, inikeza umbono wesikhathi nomzamo ochithwe ekunikezeni incwadi impilo, kanye nokufuna indlela efanele yombhali (kanye neqembu lonke elihilelekile) ukuze aziveze ngencwadi. Njengoba besho, udeveli emininingwaneni. Futhi ngiyabaqaphela ngempela.
Nazi izibonelo zezincwadi engizincomayo:
6. Sebenzisa amathuluzi ahlukene
"Ngikhumbula kuphela lokho izandla zami ezikwenzayo" - lena indlela yokuhumusha isimiso sokufundisa "Learning by Doing", eyaziwa emhlabeni jikelele pedagogical practice.
Ngokushesha uzodinga ukuthi ngandlela-thile uhlanganise lonke ulwazi oluqoqiwe ekusebenzeni. Udinga ukuqeqesha njalo - ukwenza lokhu, thola amathuluzi akhethekile azokuvumela ukuthi uhlele ukuqeqeshwa okunjalo ngempumelelo kakhulu.
Ungawatholaphi la mathuluzi?
Ukwakhela kwelinye lamaphuzu adlule - ochwepheshe ababelana ngamathuluzi abo okusebenza - ungathola amaphrojekthi athokozisayo kumabhulogi abo kanye nakumasayithi abashicilela kuwo izinto zabo. Lawa maphrojekthi akuvumela ukuthi usebenzise ubuchwepheshe obusha nezindlela zomsebenzi ozifundayo, futhi uthuthukise ulwazi lwakho. Futhi ziningi zazo.
Kopopayi, isibonelo, uguquko lwesikhathi sendawo egqwayizayo luchazwa ngenye ijika, noma ngokunembe kakhulu, ngesethi yamapharamitha (coefficients). Okuyiqiniso kakhulu, ngokombono wombukeli, imiphumela yokugqwayiza ivela ngokungaqondile ngesikhathi (kwanele ukuthi uzijwayeze kafushane nezimiso zokugqwayiza ezibekwe nguWalt Disney ukuze ukholwe ngalokhu). Isibonelo, into ethile iqala ukunyakaza kwayo kancane kancane, ijubane layo liyakhula, bese liqala ukuncipha kancane kancane, njll. Ngokwezibalo, ukuncika okunjalo kuchazwa kusetshenziswa amajika e-Bezier.
Bheka isifanisi esisebenzisanayo (Ijika le-Bézier), lapho ungabona khona ngokucacile ukuthi ukwakheka kwejika kuyithinta kanjani imvelo yokugqwayiza kwento ehamba emkhathini. I-algorithm imi kanje:
- Enza ngendlela oyifisayo ()
- Setha isikhathi sokugqwayiza sibe imizuzwana engu-1,5–2
- Qalisa isivivinyo - idala umphumela wopopayi olungile: kukhona ukulungiselela ukuqala kwesenzo, isenzo ngokwaso kanye ne-inertia lapho siqedwa.
Izibonelo eziningi ezithakazelisayo:
Ngizohlala ngemininingwane eminingi kokumbalwa okubaluleke kakhulu, ngokombono wami.
- Ihlola Izidingo zephasiwedi :
Umsebenzi: kuyadingeka ukuthi inkambu yefomu esetshenziselwa ukufaka iphasiwedi yomsebenzisi yamukele njengamanani angenzeka kuphela ukulandelana kwezinhlamvu okungenani eziyi-6 ubude, okuqukethe okungenani inombolo eyodwa, uhlamvu (kungakhathaliseki ukuthi lunjani) nanoma yiluphi uphawu. Ukuhlola kufanele kwenziwe ngasohlangothini lomsebenzisi kusetshenziswa amathuluzi esiphequluli ajwayelekile (ngale njongo, sebenzisa, inani layo liwukuvezwa okujwayelekile).
:
- /^.{6,}$/ - noma yiziphi izinhlamvu ezingu-6
- /^(?=.*d).{6,}$/ - okungenani eyodwa yazo iyidijithi
- /^(?=.*d)(?=.*[az]).{6,}$/i - okungenani eyodwa yazo inguhlamvu (icala alibalulekile)
- /^(?=.*d)(?=.*[az])(?=.*[W_]).{6,}$/i - okungenani eyodwa yazo iwuhlamvu (hhayi uhlamvu noma uhlamvu inombolo)
- Esinye isibonelo igalari yephethini : Kuyamangalisa ukuthi ikhodi iphenduka kanjani iphethini yejometri!
Ukulandelana kwezenzo:
- Isikali 90%
- I-Zigzag - ikhodi yangemuva
Umqondo oyinhloko ukusebenzisa amathuluzi ahlukahlukene atholakala mahhala kumawebhusayithi akhethekile futhi akuvumela ukuthi ucije amakhono akho ngokuphelele mahhala.
7. Yiba uchwepheshe
Uma usuyitholile, yibeke kwelinye izinga futhi ube uchwepheshe ngokwakho.
Kwenziwa kanjani? Kalula.
Khumbula indaba ngothisha: "Ngibatshele izikhathi ezintathu, sengivele ngaqonda konke, kodwa ngeke nje baqonde"? Udinga ukusakaza ulwazi lwakho ukuze uluhlanganise. Futhi njengethuluzi, ngiphakamisa ukusebenzisa insiza ye-StackOverflow. Lesi isisetshenziswa esidalwe ngokukhethekile lapho onjiniyela befuna izimpendulo zemibuzo yabo yobungcweti. Futhi abantu abafanayo bayabaphendula - abathuthukisi. Yile ndlela i-database ebanzi yezinkinga eqoqwa ngayo, ngayinye enesixazululo. Futhi ungaba umbhali wezimpendulo zale mibuzo, ukuqonda lokhu noma leso sihloko futhi wabelane ngolwazi lwakho.
Ubulala izinyoni ezimbili ngetshe elilodwa: okokuqala, ufunda ukuxazulula le nkinga ngokwakho. Okwesibili, funda ukukhuluma nge-algorithm yesixazululo futhi ngaleyo ndlela uhlanganise ngokuthembekile ulwazi olusha enkumbulweni.
Ukulandelana kwezenzo kuvuliwe
- Faka umbuzo endaweni yokusesha - isibonelo: CSS
- Njengomphumela, sinomphumela wayo yonke imibuzo enomaka "CSS".
- Iya kuthebhu ethi Ezingaphendulwa. Futhi siyathola
Noma:
- Silandela isimo esifanayo.
Ungakhohlwa mayelana - inethiwekhi yamawebhusayithi yokusebenza ngemibuzo nezimpendulo emikhakheni ehlukahlukene, kanye nensiza yasekhaya (ngiyabonga, , ngethiphu).
Imiphumela
Ngabelane nawe ngamasu ambalwa alula azokusiza ukuthi "ufunde indlela yokufunda" futhi wenze inqubo yokuzifundisa iphumelele kakhulu:
- Sesha ngempumelelo.
- Thatha izifundo ezinkulu ze-inthanethi (futhi uziqedele).
- Bheka ochwepheshe ongafunda kubo, ukhulume futhi uthintane nabo.
- Sebenzisa amandla obuhlakani bokwenziwa: shiya "umkhondo wedijithali" ukuze ikusebenzele, unwebe umbuthano wakho wobungcweti kanye nama-horizons.
- Funda izincwadi. Vele usondele ekukhetheni kwabo ngokuqaphela. Labo ababhali babo abakubuza imibuzo futhi bakhuthaze ukucabanga kwakho bafaneleka kakhulu. Ungakhohlwa mayelana nengxenye yobuhle: ukufunda kufanele kulethe okungaphezu nje kokuzijabulisa kwengqondo.
- Ziqeqeshe ngamathuluzi ahlukahlukene atholakala kochwepheshe. Futhi ungesabi ukuzama.
- Okokugcina, yiba uchwepheshe ngokwakho ukuze ukwazi ukusebenzisa ulwazi lwakho oluqoqile.
Umuntu angase acabange: kungani-ke izikhungo zokuqeqesha zidingeka nhlobo?
Ngizophendula:
Izikhala zivuliwe e-Network Academy!
Source: www.habr.com