{"id":152384,"date":"2025-12-22T23:11:58","date_gmt":"2025-12-22T21:11:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-yazyk-programmirovaniya-lua-5-5"},"modified":"2025-12-22T23:11:58","modified_gmt":"2025-12-22T21:11:58","slug":"dostupen-yazyk-programmirovaniya-lua-5-5","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/dostupen-yazyk-programmirovaniya-lua-5-5","title":{"rendered":"Gjuha e programimit Lua 5.5 \u00ebsht\u00eb n\u00eb dispozicion","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Pas pes\u00eb vjet\u00ebsh zhvillimi, \u00ebsht\u00eb n\u00eb dispozicion l\u00ebshimi i Lua 5.5, nj\u00eb gjuh\u00eb programimi e shpejt\u00eb dhe e komakte, e cila ka fituar popullaritet si nj\u00eb gjuh\u00eb e integruar p\u00ebr p\u00ebrcaktimin e konfigurations dhe p\u00ebr shkruarjen e zgjerimeve. Kodi i interpreterit Lua \u00ebsht\u00eb shkruar n\u00eb gjuh\u00ebn C dhe shp\u00ebrndahet n\u00ebn licenc\u00ebn MIT. <\/p>\n
Lua kombinon nj\u00eb sintaks\u00eb t\u00eb thjesht\u00eb proceduriale me mund\u00ebsi p\u00ebr t\u00eb p\u00ebrshkruar t\u00eb dh\u00ebna p\u00ebrmes p\u00ebrdorimit t\u00eb aksioneve asociative dhe semantik\u00ebs s\u00eb zgjerueshme t\u00eb gjuh\u00ebs. N\u00eb Lua p\u00ebrdoret tipizimi dinamik, dhe strukturat e gjuh\u00ebs shnd\u00ebrrohen n\u00eb kod bajt\u00ebsh q\u00eb ekzekutohet mbi nj\u00eb makin\u00eb virtuale me regjistra me mbledh\u00ebs automatik t\u00eb mbeturinave. Interpreteri \u00ebsht\u00eb i projektuar si nj\u00eb bibliotek\u00eb q\u00eb mund t\u00eb integrohet n\u00eb projekte t\u00eb gjuh\u00ebve C dhe C++. <\/p>\n
T\u00eb rejat kryesore: <\/p>\n
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P\u00ebr pjes\u00ebn m\u00eb t\u00eb madhe t\u00eb operacioneve t\u00eb mbledhjes s\u00eb mbeturinave, p\u00ebrdoret nj\u00eb mod i inkrementalizuar, ku cikli i mbledhjes s\u00eb mbeturinave ndahet n\u00eb hapa t\u00eb ve\u00e7ant\u00eb q\u00eb nd\u00ebrpriten me ekzekutimin e programit, duke lejuar eliminimin e ndalesave t\u00eb gjata t\u00eb ekzekutimit t\u00eb aplikacioneve me nj\u00eb num\u00ebr t\u00eb madh objektesh n\u00eb kujtes\u00eb.\n
Ofrohet nj\u00eb implementim kompakt i Arrays, q\u00eb k\u00ebrkon 60% m\u00eb pak hap\u00ebsir\u00eb p\u00ebr Arrays me t\u00eb dh\u00ebna homogjene (kjo kursim arrihet duke ruajtur informacionin mbi llojin jo p\u00ebr \u00e7do element, por p\u00ebr nj\u00eb grup elementesh).\n
Shtesa \u00ebsht\u00eb b\u00ebr\u00eb p\u00ebr t\u00eb lejuar shpalljen e qart\u00eb t\u00eb variablave global\u00eb n\u00eb \u00e7do bllok kodi duke p\u00ebrdorur fjal\u00ebn ky\u00e7e \"global\". Kur shprehit n\u00eb bllokun e kodit me fjal\u00ebn ky\u00e7e \"global\", t\u00eb gjith\u00eb variablat duhet t\u00eb deklarohen qart\u00eb. N\u00ebse shpallja \"global\" mungon, at\u00ebher\u00eb aplikohen shprehjet \"global *\" duke ruajtur sjelljen e vjet\u00ebr ku t\u00eb gjith\u00eb variablat interpretohen si global\u00eb. Gjithashtu \u00ebsht\u00eb shtuar shprehja \"global *\" ku t\u00eb gjith\u00eb variablat global\u00eb t\u00eb pand\u00ebrgjegjsh\u00ebm b\u00ebhen t\u00eb disponuesh\u00ebm n\u00eb m\u00ebnyr\u00eb vet\u00ebm p\u00ebr lexim. X = 1 \u2014 Ok, X \u2014 variabla globale, sjellja e vjet\u00ebr si parazgjedhje. do global Y \u2014 shpallja e variabl\u00ebs Y si globale, t\u00eb gjith\u00eb variablat e tjer\u00eb n\u00eb bllok duhet t\u00eb shpallen qart\u00eb Y = 1 \u2014 Ok, variabla Y \u00ebsht\u00eb shpallur m\u00eb par\u00eb X = 1 \u2014 Gabim, variabla X nuk \u00ebsht\u00eb shpallur end X = 2 \u2014 Ok, jasht\u00eb bllokut global me sjelljen e vjet\u00ebr.\n
Variablat e menaxhimit t\u00eb specifikuara n\u00eb ciklet \u00abfor\u00bb tani jan\u00eb t\u00eb disponueshme vet\u00ebm p\u00ebr lexim dhe nuk mund t\u00eb ndryshohen brenda trupit t\u00eb ciklit. P\u00ebr shembull, variabla i, e deklaruar n\u00eb ciklin \u00abfor i = 1, 5 do\u00bb, nuk mund t\u00eb ndryshohet brenda trupit t\u00eb ciklit.\n
Kur printohen numra me presje l\u00ebshimi p\u00ebrmes funksionit print, tani shfaqen mjaft shifra p\u00ebr nj\u00eb kthim t\u00eb sakt\u00eb nga stringu n\u00eb p\u00ebrfaq\u00ebsimin origjinal.\n
Numri maksimal i niveleve t\u00eb thell\u00ebsis\u00eb p\u00ebr nd\u00ebrtuesit e tabelave \u00ebsht\u00eb rritur.\n
N\u00eb funksionin utf8.offset tani kthehet jo vet\u00ebm offsets n\u00eb byte deri n\u00eb fillimin e karakterit, por edhe pozita e fundit t\u00eb karakterit.\n
Shtuar mb\u00ebshtetjen p\u00ebr krijimin e vargjeve t\u00eb jashtme, q\u00eb ruhen n\u00eb memori q\u00eb nuk menaxhohet nga mbledh\u00ebsi i plehrave t\u00eb Lua.\n
Funksioni luaL_openselectedlibs \u00ebsht\u00eb shtuar p\u00ebr t\u00eb ngarkuar bibliotek\u00ebn e zgjedhur, si dhe funksioni luaL_makeseed, i cili krijon nj\u00eb far\u00eb m\u00ebngjesi p\u00ebr funksionin lua_newstate.\n
N\u00eb lua.c \u00ebsht\u00eb siguruar ngarkimi dinamik i bibliotek\u00ebs \u2018readline\u2019 kur ajo \u00ebsht\u00eb e disponueshme (n\u00ebse biblioteka ka n\u00eb sistem \u2014 ngarkohet dhe b\u00ebhen t\u00eb disponueshme funksionet p\u00ebr redaktimin e rreshtave).\n
Jan\u00eb p\u00ebrfshir\u00eb optimizime p\u00ebr kursimin e kujtes\u00ebs gjat\u00eb ngarkimit t\u00eb kodit t\u00eb parakomplotuar - Lua tani mund t\u00eb rip\u00ebrdor\u00eb kujtes\u00ebn n\u00eb disa struktura t\u00eb brendshme pa krijuar dublika gjat\u00eb ngarkimit t\u00eb kodit t\u00eb dublikuar.\n
\u00cbsht\u00eb siguruar rip\u00ebrdorimi i t\u00eb gjitha rreshtave n\u00eb operacionet \u00abdump\u00bb dhe \u00abundump\u00bb.\n