Perl ã® URI ã¢ã¸ã¥ã¼ã«ã«ã¯ ASCII å¤ã®æåã®æ±ãã«é¢ãã¦æ¬ é¥ããããããã§ã¯ Perl ã«ããã URI ã®æ±ãã«ã¤ãã¦è¿°ã¹ãURI ã¢ã¸ã¥ã¼ã«ã®ä¿®æ£æ¹éãææ¡ããã ãã®è¨äºã§åãä¸ããåé¡ã«é¢ãã¦ä¸»ããé¨å㯠URI.pm 1.59 㧠(ãã®ææ¡ã¨ã¯éã£ãå½¢ã§) ä¿®æ£æ¸ã¿ã§ããããã®ææ¡ã¯ obsolete ã§ãã ç¨èªã®å®ç¾© URI RFC 3986 (æ¥æ¬èªè¨³) ã§å®ç¾©ãããèå¥åã URI.pm Perl ã® URI ã¢ã¸ã¥ã¼ã«ãããã§ã¯ããã¡ã¤ã«ã¨ãã¦ã® URI.pm ã ãã§ãªããURI ããã±ã¼ã¸ä¸ã«å«ã¾ããã³ã¼ãå ¨è¬ãæããæãããªãéããã¼ã¸ã§ã³ 1.58 ã«åºã¥ãã æåå UTF-8 æåå㨠Latin-1 æååã®ããããã UTF-8 æåå Perl ã®æååå¤ã§ãUTF8 ãã©ã°ãç«ã£ã¦ãããã®ã Latin-1 æåå Perl ã®æåå
re: Text::Xslateã§æªè¨å®ã®å¤æ°ãæ¤åºãã a.k.a Text::Xslate hash_with_default best practice ãããããã¼ãText::Xslateã§æªè¨å®ã®å¤æ°ãæ¤åºãã - Islands in the byte streamã§ãæªå®ç¾©ã®ãã³ãã¬ã¼ãå¤æ°ã使ããã¨ãããè¦åã ãã½ãªã¥ã¼ã·ã§ã³ä½ã£ã¦ããã©ãããã 㨠[% IF unknown_var %] ã¨ãããæã« true æ±ãã«ãªã£ã¦ãã¾ã£ã¦ã²ã©ãç®ã«åãã®ã§ãããæãã«ããã½ãªã¥ã¼ã·ã§ã³æ¸ãã¦ã¿ãã hash_with_default ã® callback ã§ã¯ undef ãè¿ãã¤ã¤ãåå¨ããªãäºãç®ç«ã¤æãã§ã¬ã³ããªã³ã°ãããããã ã§ãããã¯æ¯å controller ã hash_with_default ããã®ããã©ãã®ã§ Proj::Web::render ãçãã
Perl ã§ãæµ®åå°æ°ç¹æ°ã®æ´æ°å (å°æ°ç¹ä»¥ä¸ã®åãæ¨ã¦) ãããå ´åã int() ã常ç¨ãã¦ãããã©ãã©ããããããã¯åºæ¬çã«æ¨å¥¨ããã¦ãªãã¨ãããã¨ããä»æ´ãªããç¥ãã ããã£ã¦å¸¸èï¼ % perldoc -f int int EXPR int Returns the integer portion of EXPR. If EXPR is omitted, uses $_. You should not use this function for rounding: one because it truncates towards 0, and two because machine representations of floating point numbers can sometimes produce counterintu- itive results. For exam
Javascript Required You must enable Javascript to use the Map of CPAN application. Whatâs this all about? The Map of CPAN is really just meant to be a bit of fun. Search sites like search.cpan.org and the shiny new metacpan.org exist to help you find what youâre looking for. The Map of CPAN allows you to find things you werenât looking for. Zoom in on things that catch your eye. Explore patterns.
Plack::Middleware::StackTrace displays last exception information since the code is: my $trace; local $SIG{__DIE__} = sub { $trace = $StackTraceClass->new; die @_; };If you are using 'rethrow', you will get the stack-trace from the point. use Try::Tiny; sub f { die "YAY"; } sub { try { f() } catch { die $_; # <-- you get stack trace from here! } }My answer for this issue is: use Try::Tiny; sub f {
OSSæ´»åã®ææçºè¡¨ã®ãæéã§ãã Plackã® 1.0038ã¨2015å¹´11æ27æ¥æç¹ã®masterã«ã¯Plack::RequestãPlack::Responseã®ããã©ã¼ãã³ã¹ããããå¤æ´ãå ¥ã£ã¦ã¾ãããã®ç´¹ä»ã¨ãã³ããã¼ã¯ã§ãã github.com Plack 1.0038 㧠HTTP::Headers::Fast 0.20 ã«ã¤ãã flatten ã¡ã½ããã使ãããã«ãªã£ã¦ã¾ããPlack::Response->finalizeã®ããã©ã¼ãã³ã¹åä¸ãæå¾ ã§ãã¾ãã github.com ãã¡ãã¯ã¾ã masterã«mergeãããç¶æ ããªãªã¼ã¹ã¯ããã¦ãªããPOSTãªã¯ã¨ã¹ãã®ãã¼ã¹ã«HTTP::Bodyã§ã¯ãªããHTTP::Entitiy::Parserã使ãããã©ã¡ã¼ã¿ã®ãã¼ã¹ã« WWW::Form::UrlEncodedã使ãããã«ãªã£ã¦ãã¾ãã HTTP::Enti
gfxã¨ç³ãã¾ãã Perlã¯å¾æ¹äºææ§ãéè¦ãã¦ããã®ã§ãæ¨æºã¢ã¸ã¥ã¼ã«ã¯ãã£ãã«åãé¤ãããäºãããã¾ããããããããã§ããããã¤ãã®ã¢ã¸ã¥ã¼ã«ãå°æ¥çã«åãé¤ãããè¦è¾¼ã¿ã§ãããã®ãããªã¢ã¸ã¥ã¼ã«ã¯ä½¿ç¨ããªãã»ããããã§ããããã¾ããåãé¤ããã¯ããªããã®ã®ãæ§ã ãªçç±ãã使ç¨ãã¹ãã§ãªãã¢ã¸ã¥ã¼ã«ãããã¤ãããã¾ããä»æ¥ã¯ããããã£ã使ãã¹ãã§ãªãã¢ã¸ã¥ã¼ã«ãç´¹ä»ãã¾ãããªãããã®ã¨ã³ããªã®å¯¾è±¡ãã¼ã¸ã§ã³ã¯5.8ãã5.14ãæ³å®ãã¦ãã¾ãã ãã¦ãã¾ãã¯åãé¤ãããã¢ã¸ã¥ã¼ã«ã§ããç¾å¨ã®ã¨ããã以ä¸ã®ä¸ã¤ã®ã¢ã¸ã¥ã¼ã«ã5.14ã§ã³ã¢ããåé¤ãããäºå®ã§ãã Class::ISA Pod::Plainer Switch Class::ISAã¯ã¯ã©ã¹é層ãç´ååããã¢ã¸ã¥ã¼ã«ã§ããã5.10以éã¯mroã«åã£ã¦ä»£ãããã¾ããã5.10æªæºã®ãã¼ã¸ã§ã³ç¨ã«ã¯MRO::Compatãç¨æ
Profile id: Songmu (ã½ã³ã ã¼) Masayuki Matsuki ããããã¯ãããããå¹³å¡ãªæ¥ã http://www.songmu.jp/riji/ https://metacpan.org/author/SONGMU 趣å³ã¯CPANizeã§ã ã¯ã¦ãª ãã¼ãã¨ã³ã¸ã㢠æ±äº¬ãªãã£ã¹ ã¯ã¦ãªã§Goã¨Scalaå§ãã¾ãã https://mackerel.io/ ãµã¼ãã¼ç®¡çã»ç£è¦ãã¼ã« as a Service å身: ã¯ã¦ãªã®ç¤¾å ãã¼ã« 管ç対象ã®ãµã¼ãã¼ããéä¿¡ããã¡ããªã¯ã¹ãéè¨ ã¢ãã¿ãªã³ã°ã¨ã¢ã©ã¼ãéç¥ ã°ã©ãæç» Mackerelã·ã¼ã«ããã¾ã
æã話 å人ããããªã³ã¼ãããã¾ãåããªãã¦ããã£ã¦ãã¾ããã æ¬ä¼¼ã³ã¼ã use strict; use warnings; # ... sub hogemethod { # ... try { A; } catch { die $_; #(comment out) # ... }; # ... } # ... 1; ãã®ã³ã¼ãã¯tryã®ä¸ã§æ»ã¬ãããããªãå¦çAããã¦ãcatchã§ã¨ã©ã¼ãåãåã£ã¦ãã®ã¾ã¾dieããå¦çã«è¦ãã¾ãã ããããå®éã¯tryãå®è¡ãçµãã£ããã¨ãcatchãå®è¡ããã¦ãã¾ãã¾ãã tryã®ä¸ã®å¦çãæåããå ´åã¯catchã¯å®è¡ãããªãçã§ãããï¼ ãªãå®è¡ããã¦ãã¾ãã®ã§ããããã çãã¯ãTry::Tinyãuseãã¦ãªãã£ãããã§ãã ããããå½ããåããããã¨æã£ã人ã¯ãã®ã¾ã¾ãã©ã¦ã¶ããã¯ãããããããªæéã«ãããªè¨äºèªãã§ãªãã§å¯ãã¨è¯ãã§ãã
Perlãã¹ããã©ã¯ãã£ã¹ Perlãã¹ããã©ã¯ãã£ã¹(ç¥ãã¦PBP)ã¨ããè¯ãæ¬ãããã¾ããåèªèº«ãPerlãå¦ã¶éç¨ã§é常ã«ãä¸è©±ã«ãªã£ãæ¬ãªã®ã§ããã以ä¸ã®æ§ãªãã¨ã度ã ææããã¦ãã¾ãã bestã£ã¦æ¸ãã¦ãããã©ãèè ã®ãbestãã©ã¯ãã£ã¹ãªã®ã§åãããããã¨ã ã決ãã¦ãã¨ããå¿ ããã¨ããå¤ããã©ããã¾çã«åãã¦ã¯ãããªã ãã®æ¬ãæ¸ãããã«æ¸ãããã§ãããCPANã¢ã¸ã¥ã¼ã«ã¨ãããã£ã¦ããããå ¬éããã¦ãªããã®ã¾ã§ãã è´ãæ¹ãªããã©ç¾å¨ã®ç¶æ³ã«ãããããªãå¤ãæ å ±ããã ãªã®ã§ãPBPã®ä½ããã¹ããããªãã®ãã«ã¤ãã¦ã¾ã¨ãã¦ã¿ããã¨ã«ãããåããããããã£ããã ãã©ãæãç«ã£ã¦ãã£ãã ã¾ã¨ãã¦ã¿ãããæã£ã¦ããã»ã©ã«ã¯é ç®ãä¸ãã£ã¦ããªãã£ãã®ã§ããã£ã±PBPã¯è¯ãæ¬ã ãªã¨æ¹ãã¦æãã¾ããããªã®ã§ããã®ã¨ã³ããªã¼ãããããPBPãèªã人ã®å©ãã«ãªãã°è¯ããªã¨æãã¾ãã
ãã¾ãã¯ä½ãè¨ã£ã¦ãããã ã¿ãããªè©±ã ã£ãããã¿ã¾ããã ãã¨ãã°ï¼foo() ã¨ããé¢æ°ã export ãã¦ãã ModA ã¨ããã¢ã¸ã¥ã¼ã«ãããã¨ãã¾ãã package ModA; use strict; use warnings; use base qw( Exporter ); our @EXPORT = qw( foo ); sub foo { warn sprintf '%s::foo called', __PACKAGE__; } 1; ããã¤ããã¨ãã° #!/usr/bin/perl use strict; use warnings; use ModA; foo(); ã®ããã«ä½¿ãã¨ï¼ ModA::foo called at ModA.pm line 12.ã®ããã«åºã¾ãã ããã¾ã§ã¯å½ããåã use ModB ããã ModA::foo() ãå¼ã³åºããããã«ããã
æ¨å¹´ã® YAPC ã®é ã«æ¸ããã¨æã£ã¦ããã¿ã id:cho45 ããã®ã²ã¨ãã¨ã§ä¸æã«æãã ããã®ã§ããã«è¨ãã ã¾ããDSL ã¨ã¯ãªã«ãããã®é£è¼ä¼ç»ã§ã¯âããããã®ã DSL ã¨ãã¶ãã¨ã«ãã¾ãã session 'testuser' => run { flow 'log in and out' => check { flow 'log in' => check { get 'http://localhost/'; fill form 'login' => { username => 'testuser', password => 'drowssap', }; content should contain 'log out'; }; flow 'log out' => check { get 'http://localhost/'; click href 'log out'; };
content.tt ^n��U Out of WRAPPER [%- WRAPPER 'wrapper.tt' WITH arg1 = var, arg2 = 'literal' -%] arg2: [% arg2 %] [%- END -%] render.pl p� ��U @\J��U use strict; use warnings; use Text::Xslate; my $tx = Text::Xslate->new(syntax => 'TTerse', cache => 0); print $tx->render('content.tt', { var => 42 }); wrapper.tt ��A��U ��%��U arg1: [% arg1 %] content: [% content %]
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