{"id":86528,"date":"2020-06-26T13:42:17","date_gmt":"2020-06-26T11:42:17","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/anonsirovan-vyhod-perl-7"},"modified":"2020-06-26T13:42:17","modified_gmt":"2020-06-26T11:42:17","slug":"anonsirovan-vyhod-perl-7","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/anonsirovan-vyhod-perl-7","title":{"rendered":"A fost anun\u021bat lansarea Perl 7","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex>      <noindex><\/p>\n<p>Ieri sear\u0103 la &#171;Conferin\u021ba Perl \u0219i Raku \u00een Cloud&#187;, <a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=6wPMh-3qYJM\">Sawyer X a anun\u021bat<\/a> schimbarea versiunii principale Perl de la 5 la 7. Lucr\u0103rile sunt deja \u00een curs, noua versiune va fi lansat\u0103 \u00een decurs de un an. Nu se a\u0219teapt\u0103 multe modific\u0103ri, pe scurt: Perl 7 este tot Perl 5.32 cu set\u0103rile moderne implicite. Nu mai trebuie s\u0103 activa\u021bi explicit func\u021bionalit\u0103\u021bile pe care le folosi\u021bi deja, ele vor fi activate pentru dumneavoastr\u0103!<\/p>\n<p><\/noindex><\/p>\n<p><b>Ce va fi inclus?<\/b><br \/><\/noindex><br \/>\nDeocamdat\u0103 nu exist\u0103 o list\u0103 complet\u0103, dar strict \u0219i warnigs cu siguran\u021b\u0103! \u00cen release-ul 7, semn\u0103turile vor r\u0103m\u00e2ne probabil experimentale, utf8 nu va fi inclus.<\/p>\n<p><b>Ce va fi dezactivat?<\/b><\/p>\n<ul>\n<li> Apeluri indirecte ale metodelor:<br \/>\n<br \/>\n{;<br \/>\n    package Foo;<\/p>\n<p>    sub new { bless {} }<br \/>\n    sub bar { print \"Hello from bar()!n\" x pop }<br \/>\n}<\/p>\n<p># \u041d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u0437\u043e\u0432<br \/>\nmy $foo = Foo-&gt;new();<br \/>\n# \u041d\u0435\u043f\u0440\u044f\u043c\u043e\u0439 \u0432\u044b\u0437\u043e\u0432<br \/>\nbar $foo 42;<\/p>\n<p>\n<\/li>\n<li> Cuvinte goale (barewords) ca identificatori pentru descriptoare (cu excep\u021bia celor standard (STDIN, STDOUT, STDERR))\n<\/li>\n<li> Hashes pseudo-multidimensionale \u00een stil Perl 4.<br \/>\n<br \/>\n# \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u0432\u0437\u044f\u0442\u044b \u0438\u0437 perldoc perlvar<br \/>\n$foo{$x,$y,$z}<br \/>\n# \u043d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435 \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 $foo{join($;, $x, $y, $z)}<\/p>\n<p>\n<\/li>\n<li> Prototipuri vechi \u00een stil Perl 4. Acum trebuie s\u0103 scrie\u021bi doar a\u0219a:<br \/>\n<br \/>\nsub foo :prototype($$) ($left, $right) {<br \/>\n    return $left + $right;<br \/>\n}<\/p>\n<p>\nMai \u00eent\u00e2i, prototipul care influen\u021beaz\u0103 compilarea apelurilor, \u0219i apoi semn\u0103turile care plaseaz\u0103 argumentele \u00een variabilele corespunz\u0103toare \u00een timpul execu\u021biei.<\/li>\n<\/ul>\n<p>Totu\u0219i, va r\u0103m\u00e2ne posibilitatea de a reveni la tot \u00een bloc:<br \/>\nuse compat::perl5;<br \/>\nSau unul c\u00e2te unul.<\/p>\n<p>Perl 5.32 intr\u0103 \u00een modul de suport pe termen lung pentru o perioad\u0103 de 5 ani.<\/p>\n<p>Anun\u021b detaliat de Brian D foy: <a rel=\"nofollow\" href=\"https:\/\/www.perl.com\/article\/announcing-perl-7\/\">https:\/\/www.perl.com\/article\/announcing-perl-7\/<\/a><br \/>\nVersiunea TL;DR de la el: <a rel=\"nofollow\" href=\"http:\/\/blogs.perl.org\/users\/brian_d_foy\/2020\/06\/the-perl-7-tldr.html\">http:\/\/blogs.perl.org\/users\/brian_d_foy\/2020\/06\/the-perl-7-tldr.html<\/a><\/p>\n<p>Sursa: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/development\/15779623\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u0447\u0435\u0440\u0430 \u0432\u0435\u0447\u0435\u0440\u043e\u043c \u043d\u0430 &#171;Perl and Raku Conference in the Cloud&#187;, Sawyer X \u0430\u043d\u043e\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u043b \u0441\u043c\u0435\u043d\u0443 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 Perl \u0441 5 \u043d\u0430 7. \u0420\u0430\u0431\u043e\u0442\u044b \u0443\u0436\u0435 \u0432\u0435\u0434\u0443\u0442\u0441\u044f, \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u0432\u044b\u0439\u0434\u0435\u0442 \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u0433\u043e\u0434\u0430. \u0411\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0436\u0434\u0430\u0442\u044c \u043d\u0435 \u0441\u0442\u043e\u0438\u0442, \u0435\u0441\u043b\u0438 \u043a\u043e\u0440\u043e\u0442\u043a\u043e: Perl 7 \u044d\u0442\u043e \u0432\u0441\u0451 \u0442\u043e\u0442 \u0436\u0435 Perl 5.32 \u0441 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u043c\u0438 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e. \u0412\u0430\u043c \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0435 \u043d\u0430\u0434\u043e [&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-86528","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 -->\n\t<meta name=\"description\" content=\"\u0412\u0447\u0435\u0440\u0430 \u0432\u0435\u0447\u0435\u0440\u043e\u043c \u043d\u0430 \u00abPerl and Raku Conference in the Cloud\u00bb, Sawyer X \u0430\u043d\u043e\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u043b \u0441\u043c\u0435\u043d\u0443 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 Perl \u0441 5 \u043d\u0430 7.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link 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