D Chiyankhulo Chopanga Mapulogalamu: Chinenero Chamakono Chomangidwira Kuchita Zambiri

Chiyankhulo cha pulogalamu ya D ndi chilankhulo chapamwamba, cholembedwa mokhazikika chomwe chimaphatikiza mphamvu ndi magwiridwe antchito a C ndi mfundo zamakono zamapulogalamu. Idapangidwa ndi Walter Bright ndipo idatulutsidwa koyamba mu 2001, D imapatsa opanga njira ina yabwino kwambiri yopangira mapulogalamu ochita bwino kwambiri popanda kusiya kumveketsa bwino kachidindo kapena kupanga mapulogalamu.

Kodi Chilankhulo Chopanga D Ndi Chiyani Ndipo Chifukwa Chiyani Chinapangidwira?

D adabadwa chifukwa chokhumudwa ndi C++ zovuta. Walter Bright, mlengi wa gulu loyamba la C++, adawona chilankhulo chomwe chimasungabe magwiridwe antchito ndikuchotsa zovuta zosafunikira. D sichimachokera ku chinenero chimodzi - ndi kukonzanso pansi komwe kumalimbikitsidwa ndi C, C++, Java, Python, ndi Ruby.

Pakatikati pake, D ndi chilankhulo chophatikizidwa chomwe chili ndi zinyalala zomwe mungasankhe, kulemba mwamphamvu, komanso kuthandizira pakupanga ma metaprogramming. Imayang'ana gawo limodzi la magwiridwe antchito monga C ndi C++ pomwe ikupereka mawu oyeretsa kwambiri komanso laibulale yodziwika bwino yotchedwa Phobos.

"D ndi zomwe C++ imayenera kukhala - zimatengera malingaliro abwino kwambiri kuchokera ku ma paradigms angapo ndikuwasakaniza kukhala njira yogwirizana, yothandiza pakupanga mapulogalamu adziko lenileni."

Kodi Zinthu Zazikulu Zomwe Zimapangitsa D Kukhala Wodziwika Ndi Chiyani?

D imakhala ndi malo apadera pakupanga mapulogalamu pothandizira ma paradigms angapo nthawi imodzi. Kaya mumakonda mapulogalamu ofunikira, ongoyang'ana pazinthu, zogwira ntchito, kapena zanthawi zonse, D imagwirizana ndi kalembedwe kanu popanda kukukakamizani kupanga pateni imodzi.

• Ma Templates and Compile-Time Function Execution (CTFE): D's template system imadziwika kuti ndi yomveka komanso yowerengeka kuposa ma C++, omwe amathandizira kupanga ma metaprogramming amphamvu popanda mawu osavuta kumva.
• Memory Safety with @safe Annotations: D imalola opanga mapulogalamu kuti azilemba ntchito ngati @safe, kuletsa mayendedwe osatetezedwa pa nthawi yophatikiza — sitepe yofunika kwambiri yofikira pamakhodi otetezedwa.
• Kuyesa Kwamagawo Ophatikizidwa: D imaphatikizapo thandizo lachilengedwe la kuyesa mayunitsi mu mafayilo omwe amachokera, kupangitsa chitukuko choyendetsedwa ndi mayeso kukhala nzika yoyamba yachiyankhulo m'malo momangoganizira.
• Mapaipi ndi Mapaipi Ogwira Ntchito: Ma algorithms a D amathandizira mapaipi oyeretsera, ophatikizika a data ofanana ndi zilankhulo zogwira ntchito, kuchepetsa ma boilerplate ndikuwongolera kuwerengeka.
• Kugwirizana Kopanda Msoko: Mosiyana ndi zilankhulo zambiri zamakono, D imatha kulumikizana mwachindunji ndi malaibulale a C popanda zomangira kapena zomata, zomwe zimapatsa opanga mwayi mwachangu ku chilengedwe chachikulu cha C.

Kodi D Ikufananiza Bwanji ndi C ++ ndi Rust Pachitukuko Chamakono?

Malo opangira mapulogalamu akuchulukirachulukira, ndipo dzimbiri likukula kwambiri pamakina otsika otetezedwa ndi kukumbukira komanso C++ yotsalira pakukula komanso chitukuko chamasewera. D amakhala pakati pa mitengo iwiriyi m'njira zosangalatsa.

Poyerekeza ndi C++, D imapereka mawu osavuta a template, kusonkhanitsa zinyalala zomangidwa (zowongolera pamanja), komanso ma module owerengeka. Nthawi zophatikizira mu D zimathamanganso kwambiri kuposa zomanga za C++, zomwe ndizofunikira kwambiri pamapulojekiti akuluakulu.

Poyerekeza ndi Rust, D amasinthanitsa ndi chowonadi chobwereketsa cha Rust kuti chikhale chosavuta kukumbukira. Izi zimapangitsa D kukhala yosavuta kuphunzira komanso yofulumira kuwonetsa, ngakhale Rust imapereka chitsimikizo champhamvu chanthawi yophatikizira kuzungulira chitetezo chamakumbukiro. Kwa matimu omwe amafunikira kuchita bwino kwadongosolo popanda Rust's curve yophunzirira, D amapereka malo owoneka bwino apakati.

D imathandiziranso kuphatikizika kwa inline, ma SIMD intrinsics, ndi kusintha kwa pointer kotsika - kuthekera kofunikira pakukula kwa OS, injini zamasewera, makompyuta asayansi, ndi mapulogalamu ophatikizidwa.

Kodi Makampani Ndi Ntchito Ziti Zimapindula Kwambiri ndi Chinenero cha D?

D mbiri ya magwiridwe antchito ndi mawonekedwe owoneka bwino amapangitsa kuti ikhale yoyenera kwambiri pamadomeni omwe amadutsa komanso kuthamanga kwa mapulogalamu. Kukula kwa injini zamasewera kumapindula kuchokera ku D's compile-time reflection and zero-overhead abstractions. Madera asayansi amayamikira malaibulale owerengera a D komanso kuphatikizika mwachangu kwa mayendedwe obwerezabwereza a kafukufuku.

Kukula kwa intaneti kumathekanso kudzera muzinthu monga Vibe.d, yomwe imapereka mphamvu zofananira za I/O ndi seva ya HTTP yopikisana ndi Node.js - pomwe ikupereka zotulutsa zabwinoko zopangira zopempha za CPU.

Zida zamakina, zophatikizira, zophatikizira, ndi mapaipi opangira data zimayimira zofunikira zina zachilengedwe. D compiler yokha (DMD, LDC, ndi GDC) ikuwonetsa kuthekera kwa chilankhulo popanga mapulogalamu apamwamba kwambiri a utcheni wa zida.

Kodi Tsogolo la Chiyankhulo cha D Ndi Chiyani?

Kukula kwa D kumayendetsedwa ndi D Language Foundation, bungwe lopanda phindu lomwe ladzipereka kuti lizitha kuyang'anira zilankhulo kwanthawi yayitali. Anthu ammudzi akhala akuyesetsa kukonza chilengedwe cha chilankhulo, zolemba, ndi zida - madera omwe m'mbuyomu adatsalira kumbuyo kwa luso lawo.

Dongosolo la DIP (D Improvement Proposal) labweretsa ulamulilo wokhazikika pakusinthika kwa zilankhulo, kuthana ndi nkhawa zokhudzana ndi kukhazikika kwa zilankhulo zomwe zidalepheretsa kale kutengera mabizinesi. Kuwongolera kwa woyang'anira phukusi la DUB, kuphatikiza kwa IDE kwabwinoko, ndi zoyeserera ngati -preview=dip1000 zotsimikizira chitetezo champhamvu pamakumbukiro zikuwonetsa kuti chilengedwe chikukula chomwe chakonzeka kutengera anthu ambiri.

Pamene makina a mapulogalamu akukula movutirapo komanso mtengo wa zolakwika ukuchulukirachulukira, zilankhulo zomwe zimapereka chitsimikizo champhamvu cha nthawi yophatikizira, magwiridwe antchito abwino kwambiri, ndi mawu ofotokozera zimangokulirakulira. Kuphatikizika kwa D kwa mikhalidwe iyi kumayiyika bwino kuti ipitirire kufunikira pakupanga mapulogalamu, makompyuta ochita bwino kwambiri, komanso kukonza zida.

Mafunso Ofunsidwa Kawirikawiri

Kodi chilankhulo cha pulogalamu ya D chimasungidwabe?

Inde, D imasamalidwa mwachangu ndi D Language Foundation yokhala ndi zolemba zokhazikika za DMD (zophatikiza zofotokozera), LDC (LLVM-based, kukhathamiritsa kwabwino kwambiri), ndi GDC (GCC backend). Chilankhulochi chimalandira zosintha mosalekeza, ndipo anthu ammudzi amakhalabe achangu pamabwalo, GitHub, ndi njira za Discord zoperekedwa ku chitukuko cha D.

Kodi chilankhulo cha pulogalamu ya D ndichabwino kwa oyamba kumene?

D ndiyosavuta kufikako kuposa C++ kwa oyamba kumene omwe ali ndi chidwi ndi mapulogalamu a makina, chifukwa cha mawu oyeretsa, kuyesa kokhazikika, ndi mauthenga abwino olakwika. Komabe, sichimalimbikitsidwa ngati chilankhulo choyambirira poyerekeza ndi Python kapena JavaScript. Madivelopa omwe ali ndi mapulogalamu ena omwe akufuna kuyandikira pafupi ndi zitsulo adzapeza mafunde a D kukhala otheka komanso opindulitsa.

Kodi ndimayamba bwanji chilankhulo cha pulogalamu ya D?

Mutha kutsitsa D compiler ndi toolchain pa dlang.org. Ulendo wovomerezeka pa tour.dlang.org umapereka mawu oyamba otengera msakatuli. Pakasamalidwe ka phukusi, DUB imagwira zodalira mofanana ndi npm kapena katundu. Okonza ma code ambiri kuphatikiza VS Code, Vim, ndi Emacs ali ndi mapulagini a chilankhulo cha D omwe akupezeka kuti awonetsere ma syntax, kumaliza, ndikuthandizira kuthetsa vuto.

Kuwongolera pulojekiti yamakono - kaya mukumanga mu D, Python, Rust, kapena chinenero china chilichonse - kumafuna zambiri kuposa ma code abwino. Mufunika zida zothandizira gulu lanu, makasitomala, ntchito, ndi kukula pamalo amodzi. Mewayzndi njira yoyendetsera bizinesi yonse yodalirika ndi ogwiritsa ntchito oposa 138,000, yomwe ikupereka magawo 207 ophatikizika kuti asinthe mbali iliyonse yoyendetsera bizinesi yanu - kuyambira pakuwongolera kasitomala mpaka kusanthula mpaka kulipira - kuyambira $19 /mwezi.

Yambitsani kuyesa kwanu kwaulere pa app.mewayz.com ndikuwona momwe Mewayz ingathandizire mbali yabizinesi yanu pantchito yanu yachitukuko pomwe mukuyang'ana kwambiri kupanga mapulogalamu apamwamba.