Umehluko Phakathi Kwezilimi Ezihlanganisiwe Nezichazwe

Umbuzo ovamile oceliwe abantu abacabanga ukuthi bangena ohlelweni "yiluphi ulimi okufanele ngifunde?"

Impendulo yalo mbuzo ayinakwenzeka ukuphendula. Uma ubheka ukufunda ukuhlela ngezinjongo zomsebenzi ke umqondo omuhle ukubona ukuthi wonke umuntu uyayisebenzisa futhi afunde lokho.

Isibonelo, eminyakeni yamuva inani elikhulu labantu lisetshenziswa noma isitoreji se-.NET esibandakanya i-ASP.NET, C #, JavaScript / JQuery / AngularJS. Lezi zilimi zokuhlela zonke ziyingxenye ye-toolkit yeWindows kanti ngenkathi i-.NET yenziwe itholakale ku-Linux ayisebenzi kakhulu.

Phakathi kwezwe le-Linux, abantu basebenzisa iJava, i-PHP, i-Python, i-Ruby On Rails ne-C.

Uyini Ulimi Oluhlanganisiwe?

#include int main () {printf ("Hello World"); }}

Lokhu ngenhla yisibonelo esilula kakhulu sohlelo olubhalwe ngolimi lwezinhlelo zeC.

C yisibonelo solimi oluhlanganisiwe. Ukuze usebenzise ikhodi engenhla, sidinga ukuyiqhuba ngokusebenzisa i-compiler ye-C.

Ngokuvamile, ukwenza lokhu, sebenzisa umyalo olandelayo ku-Linux:

gcc helloworld.c -o hello

Umyalo ongenhla uphendukela ikhodi kusuka kwifomethi efundwa ngumuntu ibe ikhodi yomshini ikhompiyutha engakwazi ukugijimela.

"gcc" uqobo luhlelo oluhlanganisiwe (gnu c compiler).

Uhlelo oluhlanganisiwe lungenziwa kuphela ngokusebenzisa igama lohlelo kanje:

./Sawubona

Izinzuzo zokusebenzisa i-compiler yokuqoqa ikhodi ukuthi igijima ngokushesha kunakhodi echaziwe njengoba akudingeki ukuba isebenze ngendiza njengoba uhlelo lokusebenza lusebenza.

Uhlelo oluhlanganisiwe nalo luye lwahlolwa ngamaphutha ngenkathi luhlanganiswa. Uma kukhona imiyalo ukuthi i-compiler ayithandi khona-ke izokwaziswa. Lokhu kuzokusiza ukuthi ulungise wonke amaphutha wokubhala ngaphambi kokuthola uhlelo olugcwele lokusebenza.

Kungenxa yokuthi uhlelo luye lwahlanganiswa ngempumelelo alusho ukuthi luzosebenza ngokunembile ngendlela oyilindele ngayo ukuze usadinga ukuhlola uhlelo lwakho lokusebenza.

Ngokuvamile yinoma yini ephelele, noma kunjalo. Uma sinomsebenzi we-C ohlanganiswe kwikhompyutha yethu ye- Linux asikwazi ukukopisha uhlelo oluhlanganisiwe kwikhompyutha yethu ye-Windows futhi silindele ukuthi i-executable isebenza.

Ukuze uthole uhlelo olufanayo lwe-C oluzosebenza kukhompuyutha yethu ye-Windows, kuzodingeka sihlanganise uhlelo futhi besebenzisa i-compiler ye-C kwikhompyutha ye-Windows.

Uyini Ulimi Oluchazweyo?

phrinta ("world hello")

Ikhodi engenhla iyihlelo le-python elizobonisa amagama athi "umhlaba we-hello" uma ugijima.

Ukusebenzisa ikhodi asidingi ukuyihlanganisa kuqala. Esikhundleni salokho, singamane sisebenzise umyalo olandelayo:

python helloworld.py

Ikhodi engenhla ayidingi ukuba ihlanganiswe kuqala kodwa idinga ukuthi i-python efakwe kunoma imuphi umshini odingeka ukuqhuba iskripthi.

Umhumushi we-python uthatha ikhodi efundwa ngumuntu futhi uyiguqula ibe into engakaze ibe yinto ethile umshini angafunda. Konke lokhu kwenzeka ngemuva kwezigcawu futhi njengomsebenzisi, konke okuzobona kukhona amagama athi "umhlaba we-hello".

Ngokuvamile, kubhekwa ukuthi ikhodi ehunyushwe izohamba kancane kancane kunekhodi ehlanganisiwe ngoba kufanele isinyathelo sokuguqula ikhodi ibe yinto ethile umshini ongayibamba ngendiza ngokuphambene nekhodi ehlanganisiwe engasebenza kuphela.

Nakuba lokhu kungase kubonakale sengathi kuncike phansi kunezizathu eziningi zokuthi kungani izilimi ezihunyushwe ziwusizo.

Kokubili kulula kakhulu ukuthola uhlelo olubhalwe ku-python ukuze lusebenze ku-Linux, Windows, naku- MacOS . Konke okudingeka ukwenze ukuqinisekisa ukuthi i-python efakwe kwikhompyutha ofisa ukuyiqhuba.

Enye inzuzo ukuthi ikhodi ihlala ikhona ukuze ifunde futhi ingashintshwa kalula ukuze isebenze ngendlela oyifunayo ngayo. Ngekhodi ehlanganisiwe, udinga ukuthola ukuthi ikhodi igcinwa kuphi, yishintshe, uyiqoqe futhi uphinde usebenzise kabusha uhlelo.

Ngekhodi ehunyushwe, uvula uhlelo, lushintshe futhi lukulungele ukuya.

Kufanele Usebenzise Kanjani?

Singabaza ukuthi isinqumo sakho solimi lohlelo luzonqunywa ukuthi ngabe lulimi oluhlanganisiwe noma cha.

Lolu hlu lungase lufanele ukubheka njengoba lubala izilimi ezingu-9 ezithandwa kakhulu.

Yize ezinye izilimi zifa ngokucacile njengeCOBOL, Visual Basic, ne-ActionScript, kunezinye ezisekupheleni kokufa futhi zenze ukubuyela emuva okuphawulekayo njengeJavaScript.

Ngokuvamile, iseluleko sethu siyobe ukuthi uma usebenzisa i-Linux kufanele ufunde i-Java, i-Python noma i-C futhi uma usebenzisa i-Windows ukufunda i-.NET ne-AngularJS.