{"id":157426,"date":"2026-02-07T17:12:40","date_gmt":"2026-02-07T15:12:41","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/numbat-1-21-0"},"modified":"2026-02-07T17:12:40","modified_gmt":"2026-02-07T15:12:41","slug":"numbat-1-21-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/numbat-1-21-0","title":{"rendered":"Numbat 1.21.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/22955\/original.png\" itemprop=\"contentURL\">            <img decoding=\"async\" alt=\"Numbat 1.21.0\" src=\"\/wp-content\/uploads\/2026\/02\/6d2c95d8f1970efa8df921b44a9434fc.jpg\" style=\"display:block;margin: 0 auto;\" \/>                   <\/a>                       <noindex>      <noindex><\/p>\n<p>Megjelent a 1.21.0 verzi\u00f3j\u00fa, nagy pontoss\u00e1g\u00fa konzolos tudom\u00e1nyos kalkul\u00e1tor <a rel=\"nofollow\" href=\"https:\/\/numbat.dev\">numbat<\/a>, amely Rust nyelven k\u00e9sz\u00fclt \u00e9s MIT vagy Apache 2.0 licenc alatt terjesztik.<\/p>\n<p><\/noindex><\/noindex> <\/p>\n<p>A Numbat jellegzetes jellemz\u0151i:<\/p>\n<ul>\n<li>teljes t\u00e1mogat\u00e1s a fizikai dimenzi\u00f3k \u00e9s m\u00e9rt\u00e9kegys\u00e9gek sz\u00e1m\u00e1ra;<\/li>\n<li>statikus t\u00edpusellen\u0151rz\u00e9s\u0171 programoz\u00e1si nyelv tudom\u00e1nyos sz\u00e1m\u00edt\u00e1sokhoz;<\/li>\n<li>f\u00fcggv\u00e9nyek, m\u00e9rt\u00e9kegys\u00e9gek \u00e9s v\u00e1ltoz\u00f3k automatikus kieg\u00e9sz\u00edt\u00e9se;<\/li>\n<li>keres\u00e9s a bevitt t\u00f6rt\u00e9netben;<\/li>\n<li>nagy sz\u00e1m\u00fa be\u00e9p\u00edtett f\u00fcggv\u00e9ny \u00e9s konstans: matematikai, d\u00e1tum \u00e9s id\u0151, sz\u00f6vegfeldolgoz\u00f3 \u00e9s egy\u00e9b.<\/li>\n<li>\u0150szint\u00e9n sz\u00f3lva, nem \u00e9rtem, hogyan ker\u00fclt el ez a h\u00edr a Habr el\u0151l. Ebben a cikkben r\u00f6viden le\u00edrjuk, hogyan haszn\u00e1lhatjuk az API-t, \u00e9s bemutatunk n\u00e9h\u00e1ny gyakorlati p\u00e9ld\u00e1t<\/li>\n<\/ul>\n<p>A 1.21.0 verzi\u00f3 f\u0151bb v\u00e1ltoztat\u00e1sai:<\/p>\n<ul>\n<li>hozz\u00e1adva a napfelkelt\u00e9k \u00e9s naplement\u00e9k sz\u00e1m\u00edt\u00e1s\u00e1nak funkci\u00f3ja (<a rel=\"nofollow\" href=\"https:\/\/github.com\/sharkdp\/numbat\/pull\/818\">#818<\/a>) \u00e9s a Hold f\u00e1zisai (<a rel=\"nofollow\" href=\"https:\/\/github.com\/sharkdp\/numbat\/pull\/819\">#819<\/a>);<\/li>\n<li>hozz\u00e1adva a base_unit_of() f\u00fcggv\u00e9ny (<a rel=\"nofollow\" href=\"https:\/\/github.com\/sharkdp\/numbat\/pull\/821\">#821<\/a>);<\/li>\n<li>t\u00f6bb kimeneti form\u00e1z\u00e1si be\u00e1ll\u00edt\u00e1s hozz\u00e1adva (<a rel=\"nofollow\" href=\"https:\/\/github.com\/sharkdp\/numbat\/pull\/822\">#822<\/a>);<\/li>\n<li>jav\u00edtott tartom\u00e1nykorl\u00e1tok hiba eset\u00e9n (<a rel=\"nofollow\" href=\"https:\/\/github.com\/sharkdp\/numbat\/pull\/823\">#823<\/a>);<\/li>\n<li>megengedett a f\u00fcggv\u00e9nyargumentumok \u00e9s helyi v\u00e1ltoz\u00f3k \u00e1rny\u00e9kol\u00e1sa (<a rel=\"nofollow\" href=\"https:\/\/github.com\/sharkdp\/numbat\/pull\/824\">#824<\/a>);<\/li>\n<li>friss\u00edt\u00e9sek a legut\u00f3bb bevezetett Unix id\u0151 mikrom\u00e1sodperces pontoss\u00e1g\u00e1ra (<a rel=\"nofollow\" href=\"https:\/\/github.com\/sharkdp\/numbat\/pull\/817\">#817<\/a>).<\/li>\n<\/ul>\n<p> <noindex><\/p>\n<p>Tov\u00e1bb\u00e1 a 1.17.0 verzi\u00f3 \u00f3ta (<a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18181811\">amelyet itt legut\u00f3bb t\u00e1rgyaltunk<\/a>), a 1.20.0 el\u0151tti verzi\u00f3kban fontos v\u00e1ltoz\u00e1sok t\u00f6rt\u00e9ntek:<\/p>\n<p><\/noindex> <\/p>\n<ul>\n<li>kisebb m\u00e9rt\u00e9kegys\u00e9g v\u00e1laszt\u00e1sa \u00f6sszead\u00e1s\/kivon\u00e1s eset\u00e9n;<\/li>\n<li>\u00faj konverzi\u00f3s mechanizmus;<\/li>\n<li>hozz\u00e1adva a parse&lt;T: Dim&gt;(input: String) -&gt; T; f\u00fcggv\u00e9ny;<\/li>\n<li>dimenzi\u00f3s mennyis\u00e9gek parszol\u00e1s\u00e1nak t\u00e1mogat\u00e1sa hozz\u00e1adva;<\/li>\n<li>\u00faj args() f\u00fcggv\u00e9ny hozz\u00e1adva a parancssori argumentumok el\u00e9r\u00e9s\u00e9hez;<\/li>\n<li>t\u00e1mogat\u00e1s a pontoss\u00e1g millisekundumokban \u00e9s mikroszekundumokban az Unix id\u0151ben;<\/li>\n<li>hozz\u00e1adva a funkci\u00f3k param\u00e9terei \u00e9s a megfelel\u0151 t\u00edpus\u00fa \"lyukak\" helyi k\u00f6t\u00e9sei (l\u00e1sd. <a rel=\"nofollow\" href=\"https:\/\/github.com\/sharkdp\/numbat\/issues\/544\">hiba jelent\u00e9s<\/a>) \u00e9s dokument\u00e1ci\u00f3 hozz\u00e1juk;<\/li>\n<li>hozz\u00e1adva egy ap\u00e1ly-dag\u00e1ly grafikon p\u00e9lda;<\/li>\n<li>hozz\u00e1adva az inspect f\u00fcggv\u00e9ny;<\/li>\n<li>t\u00edpusok megjelen\u00edt\u00e9se az inspect h\u00edv\u00e1sokban;<\/li>\n<li>a jiff friss\u00edt\u00e9se 0.2.18 verzi\u00f3ra;<\/li>\n<li>a reset parancs kijav\u00edtva a CLI verzi\u00f3ban;<\/li>\n<li>\u00e1ltal\u00e1nos\u00edtott strukt\u00far\u00e1k;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Runge-Kutta_m\u00f3dszer\">Runge\u2013Kutta m\u00f3dszer<\/a>;<\/li>\n<li>DivisionByZero hiba gener\u00e1l\u00e1sa, amikor null\u00e1t negat\u00edv hatv\u00e1nyra emel\u00fcnk;<\/li>\n<li>\u00f6ssze\u00e1ll\u00edt\u00e1s hozz\u00e1adva a aarch64-unknown-linux-musl sz\u00e1m\u00e1ra;<\/li>\n<li>tartom\u00e1nyok hozz\u00e1adva a RegistryErrorshoz;<\/li>\n<li>KB alias hozz\u00e1adva;<\/li>\n<li>a modulok hivatkoz\u00e1sai hozz\u00e1adva az egys\u00e9gek list\u00e1j\u00e1hoz;<\/li>\n<li>Unicode bevitel a web verzi\u00f3hoz;<\/li>\n<li>t\u00f6bb dokument\u00e1ci\u00f3s friss\u00edt\u00e9s;<\/li>\n<li>\u0150szint\u00e9n sz\u00f3lva, nem \u00e9rtem, hogyan ker\u00fclt el ez a h\u00edr a Habr el\u0151l. Ebben a cikkben r\u00f6viden le\u00edrjuk, hogyan haszn\u00e1lhatjuk az API-t, \u00e9s bemutatunk n\u00e9h\u00e1ny gyakorlati p\u00e9ld\u00e1t<\/li>\n<\/ul>\n<p>Forr\u00e1s: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18214758\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u044b\u0448\u043b\u0430 \u0432\u0435\u0440\u0441\u0438\u044f 1.21.0 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u043e\u0447\u043d\u043e\u0433\u043e \u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u043d\u0430\u0443\u0447\u043d\u043e\u0433\u043e \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430 numbat, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u043e\u0433\u043e \u043f\u043e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 MIT \u0438\/\u0438\u043b\u0438 Apache 2.0. \u041e\u0442\u043b\u0438\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 Numbat: \u043f\u043e\u043b\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0440\u0430\u0437\u043c\u0435\u0440\u043d\u043e\u0441\u0442\u0435\u0439 \u0438 \u0435\u0434\u0438\u043d\u0438\u0446 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f; \u044f\u0437\u044b\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u043e \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0442\u0438\u043f\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0434\u043b\u044f \u043d\u0430\u0443\u0447\u043d\u044b\u0445 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439; \u0430\u0432\u0442\u043e\u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0438\u043c\u0451\u043d \u0444\u0443\u043d\u043a\u0446\u0438\u0439, \u0435\u0434\u0438\u043d\u0438\u0446 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445; \u043f\u043e\u0438\u0441\u043a \u043f\u043e \u0438\u0441\u0442\u043e\u0440\u0438\u0438 \u0432\u0432\u043e\u0434\u0430; \u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043d\u0430\u0431\u043e\u0440 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0438 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442: [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":157427,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-157426","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=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/news\/numbat-1-21-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 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