Arrays mu Forth

\u003ch2\u003e Makatani mu Forth\u003c/h2\u003e \u003cp\u003eNkhaniyi ili ndi zidziwitso zofunikira komanso zambiri pamutu wake, zomwe zikuthandizira kugawana chidziwitso ndi kumvetsetsa.\u003c/p\u003e \u003ch3\u003eNjira Zofunika Kwambiri\u003c/h3\u003e \u003cp\u003eOwerenga angayembekezere kupeza:\u003c/p\u003e \u003cul\u003e \u003cli\u003e Kumvetsetsa mozama nkhaniyo\u003c/li\u003e \u003cli\u003eMapulogalamu otheka komanso kufunikira kwenikweni\u003c/li\u003e \u003cli\u003e Malingaliro aukatswiri ndi kusanthula\u003c/li\u003e \u003cli\u003e Zomwe zasinthidwa pazomwe zikuchitika\u003c/li\u003e \u003c/ul\u003e \u003ch3\u003eValue Proposition\u003c/h3\u003e \u003cp\u003eZamkhalidwe ngati izi zimathandiza kukulitsa chidziwitso komanso kulimbikitsa kupanga zisankho mwanzeru m'madomeni osiyanasiyana.\u003c/p\u003e

Mafunso Ofunsidwa Kawirikawiri

Kodi magulu ku Forth ndi chiyani ndipo amagwira ntchito bwanji?

Mindandanda mu Forth ndi mipiringidzo yolumikizana yomwe imaperekedwa pogwiritsa ntchito mawu monga CREATE ndi ALLOT. Mosiyana ndi zilankhulo zambiri, Forth ilibe mtundu wokhazikika. M'malo mwake, mumatanthauzira masanjidwe posunga ma cell a kukumbukira ndikuwapeza kudzera mu masamu adilesi. Njira yokhazikika iyi imakupatsani mwayi wowongolera kukumbukira, ndikupangitsa ma Forth arrays kukhala opepuka komanso ogwira mtima pamakina ophatikizika ndi ntchito zamapulogalamu apansi.

Kodi mumalengeza bwanji ndikuyambitsa gulu mu Forth?

Kuti mulengeze mndandanda mu Forth, gwiritsani ntchito CREATE myarray 10 CELLS ALLOT kuti mugawane malo azinthu 10. Mumayamba ndi mawu oti sitolo ! ndikuwapeza ndi chotengera @. Mwachitsanzo, 42 myarray 3 CELLS + ! imasunga 42 pa index 3. Forth momveka bwino kasamalidwe ka kukumbukira kumafuna kuwerengera pamanja, koma izi zimapereka kuwonekera kosayerekezeka momwe deta imasungidwira ndikufikira.

Kodi zochitika zodziwika bwino za Forth arrays pakukula kwamakono ndi ziti?

Zotsatira zamtsogolo zimagwiritsidwa ntchito kwambiri m'makina ophatikizika, kakulidwe ka firmware, owongolera nthawi yeniyeni, ndi kulumikizana kwa hardware komwe kukumbukira ndikofunikira. Ndiwodziwikanso pamakina opangidwa ndi stack ndi zilankhulo zenizeni. Madivelopa omwe amafufuza Forth pamodzi ndi malingaliro ena amapulogalamu atha kupeza zida zophunzirira zokhazikika pamapulatifomu ngati Mewayz, omwe amapereka ma module 207 okhala ndi mitu yosiyanasiyana pa $19 / mwezi kuti athandizire kumanga luso laukadaulo.

Kodi Forth arrays amasiyana bwanji ndi zinenero zina zamapulogalamu?

Zotsatira zakunja zilibe malire, kulondolera, ndi mawu omangika omwe zinenero monga Python kapena C zimapereka. Mumawerengera pawokha zochotsa kukumbukira pogwiritsa ntchito CELLS ndi masamu a pointer. Palibe ma multidimensional array primitives - mumawagwiritsa nokha. Kapangidwe kakang'ono kameneka kakuwonetsa nzeru za Forth za kuphweka ndi udindo wa olemba mapulogalamu, zomwe zimapangitsa kuti pakhale ma code ang'onoang'ono ophatikizidwa ndi kupha mwachangu, abwino kwa malo omwe ali ndi zovuta.