{"id":81744,"date":"2020-05-16T01:42:49","date_gmt":"2020-05-15T23:42:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/deno-1-0"},"modified":"2020-05-16T01:42:49","modified_gmt":"2020-05-15T23:42:49","slug":"deno-1-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/deno-1-0","title":{"rendered":"Deno 1.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/19141\/original.png\" itemprop=\"contentURL\"><br \/>\n      <img decoding=\"async\" alt=\"Deno 1.0\" src=\"\/wp-content\/uploads\/2020\/05\/bbff20dea4cf288d96bb520726b373d4.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>    <\/a><\/p>\n<p>A avut loc lansarea major\u0103 a Deno \u2013 un mediu de execu\u021bie deschis \u0219i sigur pentru programe scrise \u00een TypeScript, care dispune de urm\u0103toarele caracteristici:<\/p>\n<ul>\n<li>Acces exclusiv explicit la sistemul de fi\u0219iere, re\u021bea \u0219i mediu prin stabilirea permisiunilor corespunz\u0103toare de c\u0103tre utilizator;<\/li>\n<li>Execu\u021bia TypeScript f\u0103r\u0103 Node.JS \u0219i tsc;<\/li>\n<li>Compatibilitate invers\u0103 cu Javascript: orice subset de programe pentru Deno, care nu se refer\u0103 la spa\u021biul de nume global Deno \u0219i care este cod Javascript valid poate fi executat \u00een browser;<\/li>\n<li>Livrat sub form\u0103 de fi\u0219ier executabil unic, care con\u021bine \u0219i instrumente suplimentare, cum ar fi\n<ul>\n<li>deno run \u2014inspect-brk: debug-<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/ro\/server\/\"   title=\"serverul\" data-wpil-keyword-link=\"linked\">serverul<\/a>, interac\u021bion\u00e2nd cu Visual Studio Code \u0219i instrumentele de depanare la distan\u021b\u0103 din Google Chrome;<\/li>\n<li>deno install: installer pentru programele Deno din resurse externe. Efectueaz\u0103 desc\u0103rcarea \u00eempreun\u0103 cu dependen\u021bele \u0219i adaug\u0103 \u00een $HOME\/.deno\/bin un script pentru a rula programul;<\/li>\n<li>deno fmt: efectueaz\u0103 formatarea codului;<\/li>\n<li>deno bundle: bundler pentru programele Deno. Produce un fi\u0219ier js care con\u021bine programul pentru Deno \u0219i dependen\u021bele sale;<\/li>\n<li>WIP: generator de documenta\u021bie \u0219i instrument de audit pentru dependen\u021be;<\/li>\n<\/ul>\n<\/li>\n<li>Lipsa dependen\u021bei de npm \u0219i package.json: modulele externe sunt \u00eenc\u0103rcate \u0219i utilizate (\u00eenc\u0103rcarea prin re\u021bea are loc doar la prima execu\u021bie, iar ulterior modulul este cache-uit p\u00e2n\u0103 la apelul cu flag-ul \u2014reload) dup\u0103 ce URL-ul acestora este specificat direct \u00een program:<br \/>\nimport * as log from \"https:\/\/deno.land\/std\/log\/mod.ts\";<\/p>\n<\/li>\n<li>Absolut toate opera\u021biile asincrone returneaz\u0103 Promise, spre deosebire de Node.JS;<\/li>\n<li>Execu\u021bia programului <strong>\u00eentotdeauna<\/strong> se opre\u0219te \u00een cazul apari\u021biei unor erori neprelucrate.<\/li>\n<\/ul>\n<p><noindex><noindex><\/p>\n<p>Deno \u2013 un mediu \u00eencorporat \u0219i poate fi utilizat pentru a extinde programele existente scrise \u00een Rust cu ajutorul crate-ului <a rel=\"nofollow\" href=\"https:\/\/crates.io\/crates\/deno_core\">deno_core<\/a>.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<p>De asemenea, echipa Deno furnizeaz\u0103 module standard f\u0103r\u0103 dependen\u021be externe, similare \u00een func\u021bionalitate cu biblioteca standard din limbajul Go.<\/p>\n<p>Deno este potrivit pentru utilizarea ca mediu de execu\u021bie pentru scripturi \u2013 este sus\u021binut apelul prin shebang.<br \/>\nExist\u0103 REPL.<br \/>\nScris \u00een limbajul de programare Rust.<\/p>\n<p>Sursa: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/development\/15703913\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u043c\u0430\u0436\u043e\u0440\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 Deno &ndash; \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439, \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0441\u0440\u0435\u0434\u044b \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 TypeScript, \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0449\u0435\u0439 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c\u0438 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u043c\u0438: \u0418\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u044f\u0432\u043d\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u0441\u0435\u0442\u0438 \u0438 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044e \u0447\u0435\u0440\u0435\u0437 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0443 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u043c; \u0418\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 TypeScript \u0431\u0435\u0437 Node.JS \u0438 tsc; \u041e\u0431\u0440\u0430\u0442\u043d\u0430\u044f \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 Javascript: \u043b\u044e\u0431\u043e\u0435 \u043f\u043e\u0434\u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u0434\u043b\u044f Deno, \u043d\u0435 \u0441\u0441\u044b\u043b\u0430\u044e\u0449\u0435\u0435\u0441\u044f \u043d\u0430 \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e \u0438\u043c\u0451\u043d Deno \u0438 \u044f\u0432\u043b\u044f\u044e\u0449\u0435\u0435\u0441\u044f \u0432\u0430\u043b\u0438\u0434\u043d\u044b\u043c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":81745,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-81744","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/ro\/blog\/news\/deno-1-0\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"ro_RO\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c 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