{"id":121950,"date":"2025-02-15T14:22:29","date_gmt":"2025-02-15T12:22:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/go-1-24"},"modified":"2025-02-15T14:22:29","modified_gmt":"2025-02-15T12:22:29","slug":"go-1-24","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/go-1-24","title":{"rendered":"Go 1.24","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Go <\/a> <\/p>\n

Versioni e re e Go, numri 1.24, del n\u00eb gjasht\u00eb muaj pas Go 1.23<\/a>. Shumica e ndryshimeve jan\u00eb n\u00eb implementimin e kit\u00ebve t\u00eb veglave, runtime dhe biblioteka. Si gjithmon\u00eb, l\u00ebshimi siguron premtimin e kompatibilitetit<\/a> Go 1. Zhvilluesit e gjuh\u00ebs presin q\u00eb pothuajse t\u00eb gjitha programet Go t\u00eb vazhdojn\u00eb t\u00eb kompilohet dhe funksionojn\u00eb si m\u00eb par\u00eb.<\/p>\n

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Ndryshimet n\u00eb gjuh\u00eb<\/h2>\n

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Go 1.24 tani mb\u00ebshtet plot\u00ebsisht aliaset e tipave t\u00eb p\u00ebrgjithshme<\/a>: nj\u00eb alias tipi mund t\u00eb jet\u00eb parametritizuar si nj\u00eb tip i shpallur. Detajet n\u00eb specifikimin e gjuh\u00ebs<\/a>. Aktualisht, mund\u00ebsia mund t\u00eb \u00e7aktivizohet duke vendosur GOEXPERIMENT=noaliastypeparams; megjithat\u00eb, opsioni aliastypeparams do t\u00eb hiqet n\u00eb Go 1.25.<\/p>\n

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Mjetet<\/h2>\n

Komanda go<\/h3>\n

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Modulat go tani mund t\u00eb ndjekin var\u00ebsit\u00eb ekzekutues duke p\u00ebrdorur direktiv\u00ebn tool n\u00eb go.mod. Kjo heq nevoj\u00ebn p\u00ebr zgjidhjen e m\u00ebparshme p\u00ebr t\u00eb shtuar veglat si importet e zbraz\u00ebta n\u00eb skedarin, zakonisht t\u00eb quajtur \u201ctools.go\u201d. Komanda go tool tani mund t\u00eb ekzekutoj\u00eb k\u00ebto vegla p\u00ebrve\u00e7 veglave t\u00eb ofruara s\u00eb bashku me Go. M\u00eb shum\u00eb informacion mund t\u00eb shihet n\u00eb dokumentacionin<\/a>.<\/p>\n

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Flag i ri -tool p\u00ebr go get \u00e7on n\u00eb shtimin e direktiv\u00ebs s\u00eb vegl\u00ebs n\u00eb modul aktual p\u00ebr paketat e specifikuara p\u00ebrve\u00e7 shtimit t\u00eb direktivave t\u00eb k\u00ebrkes\u00ebs.<\/p>\n

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E re metapatterni tool<\/a> reflekton t\u00eb gjitha veglat n\u00eb modul aktual. Kjo mund t\u00eb p\u00ebrdoret p\u00ebr t\u00eb p\u00ebrdit\u00ebsuar t\u00eb gjitha ato p\u00ebrmes go get tool ose p\u00ebr t'i instaluar ato n\u00eb direktorin\u00eb tuaj GOBIN p\u00ebrmes go install tool.<\/p>\n

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Skedar\u00ebt ekzekutues t\u00eb krijuar p\u00ebrmes go run dhe sjellja e re e go tool tani ruhen n\u00eb cache-n\u00eb e nd\u00ebrtimit Go. Kjo e b\u00ebn ekzekutimin e p\u00ebrs\u00ebritur m\u00eb efektiv p\u00ebrmes nj\u00eb cache m\u00eb t\u00eb madh. #69290<\/a>.<\/p>\n

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Komandat go build dhe go install tani pranojn\u00eb flag -json, i cili raporton daljen dhe gabimet e nd\u00ebrtimit si nj\u00eb dalje t\u00eb strukturuar JSON n\u00eb dalje standarde. Detajet e formatit mund t\u00eb shihen n\u00eb go help buildjson.<\/p>\n

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P\u00ebr m\u00eb tep\u00ebr, go test -json tani raporton daljen dhe gabimet e nd\u00ebrtimit n\u00eb JSON, s\u00eb bashku me JSON-in e rezultatit t\u00eb testimit. Ata mund t\u00eb dallohen sipas tipeve t\u00eb reja t\u00eb Veprimit, por n\u00ebse ata shkaktojn\u00eb probleme n\u00eb sistemin e integrimit t\u00eb testeve, mund t\u00eb ktheheni n\u00eb daljen tekstuale t\u00eb nd\u00ebrtimit p\u00ebrmes konfigurimit GODEBUG<\/a> gotestjsonbuildtext=1.<\/p>\n

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Variabli i ri i mjedisit GOAUTH ofron nj\u00eb m\u00ebnyr\u00eb t\u00eb p\u00ebrshtatshme p\u00ebr t\u00eb autorizuar t\u00ebrheqjet private t\u00eb moduleve. Mund t\u00eb shihni detajet n\u00eb go help goauth.<\/p>\n

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Komanda go build tani mund t\u00eb instaloj\u00eb versionin e modulit kryesor<\/a> n\u00eb binarin e kompaktuar, bazuar n\u00eb etiket\u00ebn dhe\/ose komitin e sistemit t\u00eb kontrollit t\u00eb versioneve. Suffix +dirty do t\u00eb shtohet n\u00ebse ka ndryshime q\u00eb nuk jan\u00eb komituar. Mund t\u00eb p\u00ebrdorni flamurin -buildvcs=false p\u00ebr t\u00eb eliminuar informacionin e kontrollit t\u00eb versioneve nga binari.<\/p>\n

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E re konfigurimi GODEBUG<\/a> toolchaintrace=1<\/a> tani mund t\u00eb p\u00ebrdoret p\u00ebr t\u00eb ndjekur procesin e zgjedhjes s\u00eb toolchain n\u00eb ekipin go.<\/p>\n

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Cgo<\/h3>\n

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Cgo mb\u00ebshtet annotime t\u00eb reja p\u00ebr funksionet C p\u00ebr t\u00eb p\u00ebrmir\u00ebsuar performanc\u00ebn e koh\u00ebs ekzekutimi. #cgo noescape cFunctionName i thot\u00eb kompilatorit q\u00eb kujtesa e kaluar n\u00eb funksionin C cFunctionName nuk ik\u00ebn. #cgo nocallback cFunctionName i thot\u00eb kompilatorit se funksioni C cFunctionName nuk th\u00ebrret kurr\u00eb funksione t\u00eb Go. Informacione m\u00eb t\u00eb detajuara mund t\u00eb shihni n\u00eb dokumentacionin cgo<\/a>.<\/p>\n

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Cgo aktualisht refuzon t\u00eb kompiloj\u00eb thirrjet e funksioneve C q\u00eb kan\u00eb disa shpallje t\u00eb papajtueshme. P\u00ebr shembull, n\u00ebse f shpallet si void f(int) dhe void f(double), cgo do t\u00eb raportoj\u00eb nj\u00eb gabim n\u00eb vend q\u00eb t\u00eb gjeneroj\u00eb nj\u00eb sekuenc\u00eb t\u00eb gabuar thirrjeje f(0). E reja n\u00eb k\u00ebt\u00eb l\u00ebshim \u00ebsht\u00eb p\u00ebrmir\u00ebsimi n\u00eb zb discovery e k\u00ebsaj gjendjeje gabimi, kur shpalljet e papajtueshme shfaqen n\u00eb skedar\u00eb t\u00eb ndrysh\u00ebm. #67699<\/a>.<\/p>\n

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Objdump<\/h3>\n

Instrumenti objdump tani mb\u00ebshtet desassemblimin n\u00eb 64-bit LoongArch (GOARCH=loong64), RISC-V (GOARCH=riscv64) dhe S390X (GOARCH=s390x).<\/p>\n

Vet<\/h3>\n

Analizatori i ri tests raporton gabime t\u00eb zakonshme n\u00eb shpalljet e testeve, fuzzers, benchmarks dhe shembuj n\u00eb paketat e testeve, t\u00eb tilla si emra t\u00eb formuluar gabim, n\u00ebnshkrime t\u00eb gabuara ose shembuj q\u00eb dokumentojn\u00eb identifikues q\u00eb nuk ekzistojn\u00eb. Disa prej k\u00ebtyre gabimeve mund t\u00eb \u00e7ojn\u00eb n\u00eb d\u00ebshtimin e testeve.<\/p>\n

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Analizatori ekzistues printf tani raporton diagnostik\u00eb p\u00ebr thirrjet e form\u00ebs fmt.Printf(s), ku s \u00ebsht\u00eb nj\u00eb varg me format jo konstant, pa argumente t\u00eb tjera. T\u00eb tilla thirrje jan\u00eb pothuajse gjithmon\u00eb nj\u00eb gabim, sepse vlera s mund t\u00eb p\u00ebrmbaj\u00eb simbolin %; p\u00ebrdorni n\u00eb vend t\u00eb tij fmt.Print. 60529<\/a>. Ky kontroll ka tendenc\u00eb t\u00eb b\u00ebj\u00eb zbulesa n\u00eb kodin ekzistues dhe p\u00ebr k\u00ebt\u00eb arsye aplikohet vet\u00ebm kur versioni i gjuh\u00ebs (si\u00e7 \u00ebsht\u00eb p\u00ebrcaktuar nga direktiva go e skedarit go.mod ose komentet `\/\/go:build) \u00ebsht\u00eb t\u00eb pakt\u00ebn Go 1.24, p\u00ebr t\u00eb shmangur d\u00ebshtimet e vazhdueshme t\u00eb integrimit gjat\u00eb p\u00ebrdit\u00ebsimit n\u00eb toolchain Go 1.24.<\/p>\n

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Analizatori ekzistues buildtag tani raporton diagnostik\u00eb kur ka nj\u00eb gabim kufizimi i nd\u00ebrtimit t\u00eb versionit t\u00eb lart\u00eb<\/a> Shkoni n\u00eb direktiv\u00ebn \/\/go:build. P\u00ebr shembull, \/\/go:build go1.23.1 i referohet nj\u00eb versioni t\u00eb caktuar; n\u00eb vend t\u00eb k\u00ebsaj, p\u00ebrdorni \/\/go:build go1.23. #64127<\/a>.<\/p>\n

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Analizatori ekzistues copylock tani raporton diagnostik\u00eb kur nj\u00eb variab\u00ebl, e shpallur n\u00eb nj\u00eb cik\u00ebl t\u00eb trefisht\u00eb \u201cfor\u201d, si\u00e7 \u00ebsht\u00eb for i := iter(); done(i); i = next(i) { \u2026 }, p\u00ebrmban sync.Locker, si\u00e7 \u00ebsht\u00eb sync.Mutex. Go 1.22<\/a> ndryshoi sjelljen e k\u00ebtyre cikleve n\u00eb krijimin e nj\u00eb variab\u00ebl t\u00eb re p\u00ebr \u00e7do iteracion, duke kopjuar vlerat nga iteracioni i m\u00ebparsh\u00ebm; kjo kopjim nuk \u00ebsht\u00eb i sigurt p\u00ebr lock. #66387<\/a>.<\/p>\n

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GOCACHEPROG<\/h3>\n

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Binar i brendsh\u00ebm cmd\/go dhe mekanizmi i caching t\u00eb testeve tani mund t\u00eb jan\u00eb realizuar nga procese dyt\u00ebsore q\u00eb zbatojn\u00eb protokollin JSON midis mjetit cmd\/go dhe procesit dyt\u00ebsor, t\u00eb quajtur variabla e mjedisit GOCACHEPROG. N\u00eb t\u00eb kaluar\u00ebn, kjo ishte p\u00ebr GOEXPERIMENT. Detajet e protokollit mund t\u00eb shikohen n\u00eb dokumentacionin<\/a>.<\/p>\n

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Koha e ekzekutimit<\/h2>\n

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P\u00ebrmir\u00ebsime t\u00eb shumta t\u00eb performanc\u00ebs n\u00eb runtime reduktuan ngarkesat mbi CPU me 2-3% n\u00eb mesatare n\u00eb nj\u00eb grup p\u00ebrfaq\u00ebsues benchmarks. Rezultatet mund t\u00eb varijn\u00eb n\u00eb var\u00ebsi t\u00eb aplikacionit. K\u00ebto p\u00ebrmir\u00ebsime p\u00ebrfshijn\u00eb nj\u00eb implementim t\u00eb ri t\u00eb integruar t\u00eb map t\u00eb bazuar n\u00eb Tabela Suedeze<\/a>, nj\u00eb ndarje m\u00eb t\u00eb efektshme t\u00eb memories p\u00ebr objekte t\u00eb vogla dhe nj\u00eb implementim t\u00eb ri t\u00eb brendsh\u00ebm t\u00eb runtime mutex.<\/p>\n

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Implementimi i ri i integruar i map dhe mutex-i i ri i brendsh\u00ebm mund t\u00eb \u00e7aktivizohen me konfigurimet GOEXPERIMENT=noswissmap dhe GOEXPERIMENT=nospinbitmutex gjat\u00eb nd\u00ebrtimit p\u00ebrkat\u00ebsisht.<\/p>\n

Kompilatori<\/h2>\n

Kompilatori tashm\u00eb ndalonte p\u00ebrcaktimin e metodave t\u00eb reja me lloje pranuese, t\u00eb cilat ishin gjeneruar cgo, por ishte e mundur t\u00eb anashkalohej ky kufizim p\u00ebrmes alias llojit. Go 1.24 tani gjithmon\u00eb raporton nj\u00eb gabim n\u00ebse pranuese identifikon nj\u00eb lloj t\u00eb gjeneruar cgo, drejtp\u00ebrdrejt ose t\u00ebrthor (p\u00ebrmes aliasit t\u00eb tipit).<\/p>\n

Linkeri<\/h2>\n

Linkeri tani gjeneron nj\u00eb identifikues nd\u00ebrtimi GNU (sh\u00ebnimi ELF NT_GNU_BUILD_ID) n\u00eb platformat ELF dhe UUID (komanda ngarkimi Mach-O LC_UUID) n\u00eb macOS si parazgjedhje. Identifikuesi i nd\u00ebrtimit ose UUID del nga identifikuesi i nd\u00ebrtimit Go. Kjo mund t\u00eb fiket me flagun e linker-it -B none, ose t\u00eb mbivendoset me flagun e linker-it -B 0xNNNN me nj\u00eb vler\u00eb heksakor t\u00eb caktuar nga p\u00ebrdoruesi.<\/p>\n

Rrotullimi<\/h2>\n

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Si\u00e7 \u00ebsht\u00eb theksuar n\u00eb sh\u00ebnimet e l\u00ebshimit Go 1.22<\/a>, Go 1.24 tani tani k\u00ebrkon p\u00ebr p\u00ebrmir\u00ebsim Go 1.22.6 ose m\u00eb von\u00eb. Zhvilluesit presin q\u00eb Go 1.26 do t\u00eb k\u00ebrkoj\u00eb p\u00ebr t\u00eb p\u00ebrmir\u00ebsuar nj\u00eb l\u00ebshim t\u00eb p\u00ebrpik\u00eb Go 1.24 ose m\u00eb von\u00eb.<\/p>\n

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Biblioteka standart<\/h2>\n

Qasje e kufizuar n\u00eb sistemin e skedar\u00ebve n\u00ebp\u00ebrmjet direktoris\u00eb<\/h3>\n

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Lloji i ri os.Root<\/a> ofron mund\u00ebsin\u00eb p\u00ebr t\u00eb kryer operacione n\u00eb sistemin e skedar\u00ebve brenda nj\u00eb direktorie t\u00eb caktuar.<\/p>\n

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Funksioni os.OpenRoot<\/a> hap direktorin\u00eb dhe kthen os.Root<\/a>. Metodat n\u00eb os.Root<\/a> punojn\u00eb n\u00eb k\u00ebt\u00eb direktori dhe nuk lejojn\u00eb q\u00eb rrug\u00ebt t\u00eb referohen n\u00eb lokacione jasht\u00eb direktoris\u00eb, duke p\u00ebrfshir\u00eb ato q\u00eb ndjekin lidhjet simbolike jasht\u00eb direktoris\u00eb. Metodat n\u00eb os.Root pasqyrojn\u00eb shumic\u00ebn e operacioneve t\u00eb sistemit t\u00eb skedar\u00ebve t\u00eb disponueshme n\u00eb paket\u00ebn os, duke p\u00ebrfshir\u00eb, p\u00ebr shembull, os.Root.Open<\/a>, os.Root.Create<\/a>, os.Root.Mkdir<\/a> dhe os.Root.Stat<\/a>.<\/p>\n

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Funksioni i ri i benchmark-ut<\/h3>\n

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Benchmark-\u00ebt tani mund t\u00eb p\u00ebrdorin nj\u00eb metod\u00eb m\u00eb t\u00eb shpejt\u00eb dhe m\u00eb pak t\u00eb ndjeshme ndaj gabimeve testing.B.Loop<\/a> p\u00ebr t\u00eb kryer iteracione benchmark-u si for b.Loop() { \u2026 } n\u00eb vend t\u00eb strukturave tipike ciklike q\u00eb p\u00ebrfshijn\u00eb b.N si for range b.N. Kjo ofron dy p\u00ebrfitime t\u00eb r\u00ebnd\u00ebsishme:<\/p>\n

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