{"id":160598,"date":"2026-02-11T17:12:11","date_gmt":"2026-02-11T15:12:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/go-1-26"},"modified":"2026-02-11T17:12:11","modified_gmt":"2026-02-11T15:12:12","slug":"go-1-26","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/go-1-26","title":{"rendered":"Go 1.26","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Go 1.26\" src=\"\/wp-content\/uploads\/2026\/02\/3a0852fdce1d29678c95e35fc02bee60.jpg\" style=\"display:block;margin: 0 auto;\" \/>                              <noindex>      <noindex><\/p>\n<p>Hat h\u00f3napnyi fejleszt\u00e9s ut\u00e1n megjelent a 1.26 verzi\u00f3 a ford\u00edt\u00f3b\u00f3l \u00e9s a programoz\u00e1si nyelv standard k\u00f6nyvt\u00e1r\u00e1b\u00f3l. <a rel=\"nofollow\" href=\"https:\/\/go.dev\">Go<\/a>.<\/p>\n<p><b>F\u0151bb v\u00e1ltoz\u00e1sok:<b><\/b><\/b><\/p>\n<p><\/noindex><\/p>\n<ul>\n<li>Az \u00faj be\u00e9p\u00edtett funkci\u00f3, amely \u00faj v\u00e1ltoz\u00f3t hoz l\u00e9tre, lehet\u0151v\u00e9 teszi, hogy operandusk\u00e9nt egy kifejez\u00e9st haszn\u00e1ljunk, amely a v\u00e1ltoz\u00f3 kezdeti \u00e9rt\u00e9k\u00e9t jelzi. Egy egyszer\u0171 p\u00e9lda erre a k\u00f3d a k\u00f6vetkez\u0151k\u00e9ppen n\u00e9z ki:<br \/>x := int64(300)<\/noindex> ptr := &amp;x <br \/>Ez egyszer\u0171s\u00edthet\u0151 a k\u00f6vetkez\u0151re:<br \/>ptr := new(int64(300)) <\/li>\n<li>A generikus t\u00edpusok k\u00e9pesek \u00f6nmagukra hivatkozni a saj\u00e1t t\u00edpusparam\u00e9ter-list\u00e1jukban. Ez a v\u00e1ltoz\u00e1s megk\u00f6nny\u00edti a bonyolult adatstrukt\u00far\u00e1k \u00e9s interf\u00e9szek megval\u00f3s\u00edt\u00e1s\u00e1t.<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p><b>Teljes\u00edtm\u00e9nyjav\u00edt\u00e1s:<\/b><\/p>\n<ul>\n<li>A Green Tea k\u00eds\u00e9rleti szem\u00e9tgy\u0171jt\u0151 ezent\u00fal alap\u00e9rtelmezettk\u00e9nt van be\u00e1ll\u00edtva.<\/li>\n<li>A k\u00f6lts\u00e9gek <a rel=\"nofollow\" href=\"https:\/\/pkg.go.dev\/cmd\/cgo\">CGO<\/a> k\u00f6r\u00fclbel\u00fcl 30%-kal cs\u00f6kkentek.<\/li>\n<li>A ford\u00edt\u00f3 k\u00e9pes a Slice strukt\u00far\u00e1k sz\u00e1m\u00e1ra a veremben tartal\u00e9k mem\u00f3ri\u00e1t allok\u00e1lni t\u00f6bb helyzetben, ami n\u00f6veli a teljes\u00edtm\u00e9nyt.<\/li>\n<\/ul>\n<p><b>Eszk\u00f6z\u00f6k:<\/b><\/p>\n<p><\/noindex><\/p>\n<ul>\n<li>A go fix parancs teljesen \u00fajra\u00edr\u00e1sra ker\u00fclt az <a rel=\"nofollow\" href=\"https:\/\/pkg.go.dev\/golang.org\/x\/tools\/go\/analysis\">analysis<\/a> \u00e9s most m\u00e1r t\u00f6bb tucat \u201emoderniz\u00e1l\u00f3t\u201d is tartalmaz, amelyek biztons\u00e1gos jav\u00edt\u00e1sokat k\u00edn\u00e1lnak, seg\u00edtve a k\u00f3dj\u00e1t, hogy kihaszn\u00e1lhassa a nyelv \u00e9s a szabv\u00e1nyos k\u00f6nyvt\u00e1r \u00faj lehet\u0151s\u00e9geit.<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p><b>K\u00eds\u00e9rleti kieg\u00e9sz\u00edt\u00e9sek ker\u00fcltek hozz\u00e1ad\u00e1sra, amelyek csak kifejezett enged\u00e9lyez\u00e9s mellett \u00e9rhet\u0151k el:<\/b><\/p>\n<ul>\n<li>Csomag <a rel=\"nofollow\" href=\"https:\/\/pkg.go.dev\/simd\/archsimd\">archsimd<\/a> az architektur\u00e1lisan f\u00fcgg\u0151 SIMD m\u0171veletekhez. Jelenleg csak az AMD64 t\u00e1mogatott.<\/li>\n<li>Csomag <a rel=\"nofollow\" href=\"https:\/\/pkg.go.dev\/runtime\/secret\">secret<\/a>  seg\u00e9dfunkci\u00f3kkal a mem\u00f3ria t\u00f6rl\u00e9s\u00e9re.<\/li>\n<li>A profiloz\u00f3 csomagba <a rel=\"nofollow\" href=\"https:\/\/pkg.go.dev\/runtime\/pprof\">pprof<\/a> hozz\u00e1adva lett a GOEXPERIMENT=goroutineleakprofile be\u00e1ll\u00edt\u00e1s t\u00e1mogat\u00e1sa a goroutine sziv\u00e1rg\u00e1sok \u00e9szlel\u00e9s\u00e9re.<\/li>\n<\/ul>\n<p> &gt;&gt;&gt; <a rel=\"nofollow\" href=\"https:\/\/go.dev\/doc\/go1.26\">A v\u00e1ltoz\u00e1sok teljes list\u00e1ja<\/a><\/p>\n<p><\/noindex><\/p>\n<p>Forr\u00e1s: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/development\/18217819\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 1.26 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 \u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Go. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0430\u044f \u043d\u043e\u0432\u0430\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044f, \u0441\u043e\u0437\u0434\u0430\u044e\u0449\u0430\u044f \u043d\u043e\u0432\u0443\u044e \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043e\u043f\u0435\u0440\u0430\u043d\u0434\u0430 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435, \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0449\u0435\u0435 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439. \u041f\u0440\u043e\u0441\u0442\u043e\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u0442\u0430\u043a\u043e\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u2014 \u044d\u0442\u043e \u043a\u043e\u0434, \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0439 \u044d\u0442\u043e\u043c\u0443:x := int64(300) ptr := &amp;x \u041c\u043e\u0436\u043d\u043e \u0443\u043f\u0440\u043e\u0441\u0442\u0438\u0442\u044c \u0434\u043e:ptr := new(int64(300)) \u041e\u0431\u043e\u0431\u0449\u0435\u043d\u043d\u044b\u0435 \u0442\u0438\u043f\u044b \u043c\u043e\u0433\u0443\u0442 \u0441\u0441\u044b\u043b\u0430\u0442\u044c\u0441\u044f \u0441\u0430\u043c\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":160599,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-160598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 1.26 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 \u0438.\" \/>\n\t<meta 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