{"id":104102,"date":"2022-05-20T21:37:06","date_gmt":"2022-05-20T19:37:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-erlang-otp-25"},"modified":"2022-05-20T21:37:06","modified_gmt":"2022-05-20T19:37:06","slug":"reliz-erlang-otp-25","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/reliz-erlang-otp-25","title":{"rendered":"Lansarea Erlang\/OTP 25","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Dup\u0103 un an de dezvoltare, a fost lansat limbajul de programare func\u021bional Erlang 25, destinat dezvolt\u0103rii de aplica\u021bii distribuite rezistente la defec\u021biuni, care permit procesarea paralel\u0103 a cererilor \u00een timp real. Limbajul a c\u00e2\u0219tigat popularitate \u00een domenii precum telecomunica\u021bii, sisteme bancare, comer\u021b electronic, telefonie computerizat\u0103 \u0219i organizarea mesajelor instantanee. \u00cen aceea\u0219i perioad\u0103, a fost lansat\u0103 versiunea OTP 25 (Open Telecom Platform) \u2014 un set de biblioteci \u0219i componente asociate pentru dezvoltarea de sisteme distribuite \u00een limbajul Erlang.       <\/p>\n<p>Nout\u0103\u021bi principale:  <\/p>\n<ul>\n<li class=\"l\"> A fost implementat\u0103 o nou\u0103 construc\u021bie \u00abmaybe \u2026 end\u00bb pentru gruparea mai multor expresii \u00eentr-un singur bloc, similar cu \u00abbegin \u2026 end\u00bb, dar care nu duce la exportul variabilelor din bloc.\n<li class=\"l\"> A fost ad\u0103ugat\u0103 suportul pentru activarea selectiv\u0103 a func\u021bionalit\u0103\u021bilor, permi\u021b\u00e2nd testarea \u0219i implementarea treptat\u0103 a unor func\u021bionalit\u0103\u021bi noi \u0219i poten\u021bial incompatibile ale limbajului \u0219i runtime-ului, f\u0103r\u0103 a afecta codul existent. Func\u021bionalit\u0103\u021bile pot fi activate \u0219i dezactivate at\u00e2t \u00een timpul compil\u0103rii, c\u00e2t \u0219i cu ajutorul directivei feature() \u00een fi\u0219ierele de cod. De exemplu, pentru a activa noua expresie maybe \u00een cod, se poate specifica \u00abfeature(maybe_expr,enable)\u00bb.\n<li class=\"l\"> \u00cen compilatorul JIT au fost implementate optimiz\u0103ri bazate pe informa\u021bii despre tipurile de date \u0219i a fost ad\u0103ugat suport pentru procesoarele ARM pe 64 de bi\u021bi (AArch64). Suportul pentru utilitarele perf \u0219i gdb a fost \u00eembun\u0103t\u0103\u021bit, asigur\u00e2nd transferul informa\u021biilor despre numerele de linie din cod.\n<li class=\"l\"> A fost ad\u0103ugat un nou modul peer cu func\u021bii pentru lansarea nodurilor Erlang asociate. Dup\u0103 pierderea conexiunii de control cu un nod, func\u021bionarea nodului se opre\u0219te automat.\n<li class=\"l\"> A fost ad\u0103ugat suport pentru OpenSSL 3.0.\n<li class=\"l\"> \u00cen modulul maps au fost ad\u0103ugate func\u021biile groups_from_list\/2 \u0219i groups_from_list\/3 pentru gruparea unei liste de elemente.\n<li class=\"l\"> \u00cen modulul lists au fost ad\u0103ugate func\u021biile uniq\/1, uniq\/2, enumerate\/1 \u0219i enumerate\/2 pentru eliminarea elementelor duplicat din list\u0103 \u0219i generarea unei liste de tupluri cu numerele elementelor.\n<li class=\"l\"> \u00cen modulul rand a fost implementat un nou generator de numere pseudo-aleatoare foarte rapid.      <\/ul>\n<p>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57223\">opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 c\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Erlang 25, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0445 \u043e\u0442\u043a\u0430\u0437\u043e\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u0443\u044e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438. \u042f\u0437\u044b\u043a \u043f\u043e\u043b\u0443\u0447\u0438\u043b \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u0432 \u0442\u0430\u043a\u0438\u0445 \u043e\u0431\u043b\u0430\u0441\u0442\u044f\u0445, \u043a\u0430\u043a \u0442\u0435\u043b\u0435\u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u0438, \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430\u044f \u043a\u043e\u043c\u043c\u0435\u0440\u0446\u0438\u044f, \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043d\u0430\u044f \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0438\u044f \u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u043c\u0435\u043d\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f\u043c\u0438. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0432\u044b\u043f\u0443\u0449\u0435\u043d \u0440\u0435\u043b\u0438\u0437 OTP 25 (Open Telecom Platform) &#8212; \u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e \u043d\u0430\u0431\u043e\u0440\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104102","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com 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