Why does modern Perl avoid UTF-8 by default?
I wonder why most modern solutions built using Perl don't enable UTF-8 by default. I understand there are many legacy problems for core Perl scripts, where it may break things. But, from my point of view, in the 21st century, big new projects (or projects with a big perspective) should make their software UTF-8 proof from scratch. Still I don't see it happening. For example, Moose enables strict a
Array and hash container functions accept references - perldelta - search.cpan.org
NAME perldelta - what is new for perl v5.40.0 DESCRIPTION This document describes differences between the 5.38.0 release and the 5.40.0 release. Core Enhancements New __CLASS__ Keyword When using the new class feature, code inside a method, ADJUST block or field initializer expression is now permitted to use the new __CLASS__ keyword. This yields a class name, similar to __PACKAGE__, but whereas t
Why PERL_UNICODE makes me SAD
When I first got a bug report that Capture::Tiny was breaking under PERL_UNICODE=SAD, I though it would be an easy thing to fix. I was so wrong… I had no idea what a rabbit hole I was in for. What the heck is PERL_UNICODE? 🔗︎ Unless you’re American, you’ve probably heard of Unicode. Even if you’re American, hopefully by now you’ve realized that a lot of the world uses languages that require more
ã„ã‚„ãªãƒ–ãƒã‚° - æ–‡å—列æ“作ã®æ¯”較表: Ruby, Python, JavaScript, P...
æ–‡å—列æ“作ã®æ¯”較表: Ruby, Python, JavaScript, Perl, C++ Ruby, Python, JavaScript, Perl, C++ ã®æ–‡å—列æ“作ã®æ¯”較表を作りã¾ã—ãŸã€‚é…列æ“作ã®æ¯”較表ã®ç¶šç·¨ã§ã™ã€‚é–“é•ã„ãªã©ãŒã‚ã£ãŸã‚‰ã”指摘ã„ãŸã ã‘ã‚‹ã¨åŠ©ã‹ã‚Šã¾ã™ã€‚ Ruby (String) Python (str) JavaScript (String) Perl C++ (std::string)
PSGI/Plackã¯æœ¬è³ªãƒ»æœ¬å‘½ãƒ»æœ¬æµãƒ»æœ¬æ°—ã§ã—㟠- Eorzea Lounge
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PSGI/Plack - Perl Superglue for Web Frameworks and Web Servers
Superglue interface between perl web application frameworks and web servers, just like Perl is the duct tape of the internet. PSGI is an interface between Perl web applications and web servers, and Plack is a Perl module and toolkit that contains PSGI middleware, helpers and adapters to web servers. PSGI and Plack are inspired by Python's WSGI and Ruby's Rack. Documentation PSGI specification Freq
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Dancer - Effortless Web Framework for Perl
The easiest way to write web applications in Perl Prepare your moves #!/usr/bin/perl use Dancer; get '/hi' => sub { "Hello World!" }; dance; And dance $ sudo cpan HTTP::Server::Simple $ sudo cpan Dancer $ perl ./hi.pl >> Listening on 127.0.0.1:3000 == Entering the dance floor ... == GET /hi HTTP/1.0 200 OK
Perl 5.8.x Unicode関連
-> 趣旨ã¨æ³¨æ„書ã -> UTF8フラグ？ -> UTF8フラグã¨PerlIOレイヤ -> UTF8フラグã®ã¤ã„ãŸæ–‡å—列を記述ã™ã‚‹ -> Wide character in print ... -> Encode -> utf8::* -> use utf8; -> use encoding; -> use UTF8 㨠use encoding -> Jcodeã‹ã‚‰Encode㸠-> æƒ…å ±æº <- モドル 趣旨ã¨æ³¨æ„書ã Perl 5.8.x ã®Unicode 関連ã§ã™ã€‚ æ£ç›´ã€5.8.x ã¯ã€ãƒã‚¿ã§ã—ã‹ä½¿ã£ã¦ãªã‹ã£ãŸã®ã§(ã‰ã€ã¡ã‚ƒã‚“ã¨ã„ã˜ã£ãŸã“ã¨ãŒã‚ã‚Šã¾ã›ã‚“ã§ã—ãŸã€‚ 使ã£ã¦ã¿ã‚‹ã¨ã€ã‚ˆãã‚ã‹ã‚“ãªããªã£ãŸã®ã§ã€ã¡ã‚‡ã£ã¨ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸã€‚ 今ã§ã‚‚ã‚ã‚“ã¾ã‚Šã‚ã‹ã£ã¦ãªã„ã‹ã‚‚ã—ã‚Œãªã„ã®ã§ã€å†…容ã¯ç„¡ä¿è¨¼ã§ã™ã€‚ çªã£è¾¼ã¿æ“迎。 Jcodeã€Encodeã®ãƒ¡ãƒ³ãƒ†ãƒŠã®å¼¾ã•ã‚“ã‹ã‚‰ã€ã”指摘ã„ãŸã ã„ãŸã®ã§ã€
ç¾ä»£çš„㪠Perl ã‚’å†ç¿’å¾—ã™ã‚‹æ–¹æ³•ã¯ï¼Ÿ | スラド デベãƒãƒƒãƒ‘ー
ä¹…ã—ã¶ã‚Šã« Perl ã§æœ¬æ ¼çš„㪠Web アプリを書ã“ã†ã¨æ€ã„始ã‚ãŸãŒã€ãã®é–“ã« Perl ã®ä¸–ç•Œã¯å¤§ãã変ã‚ã£ã¦ã—ã¾ã£ãŸã‚ˆã†ã§ã€include jcode.pl ãŒå½“然ã ã£ãŸæ™‚代ã‹ã‚‰ã™ã‚‹ã¨ã€ç¾ä»£çš„ã«æ›¸ã‹ã‚ŒãŸã‚½ãƒ¼ã‚¹ã¯ã¾ã‚‹ã§åˆ¥è¨€èªžã®ã‚ˆã†ã 。 モジュールç‰ã‚’活用ã—ãŸç¾ä»£çš„㪠Perl ã‚’å†ç¿’å¾—ã—ãŸã„ãŒã€æ›¸ç±ã‚’è²·ãŠã†ã«ã‚‚ç¾ä»£çš„ãªæ‰‹æ³•ã‚’知らãªã„人間ã«ã¨ã£ã¦ã¯ã€ã©ã®æœ¬ãŒç¾ä»£çš„ãªã®ã‹ã®åŒºåˆ¥ãŒå‡ºç‰ˆæ—¥ãらã„ã§ã—ã‹ã¤ã‘られãªã„。 ç¾ä»£çš„㪠Perl ã‚’ç¿’å¾—ã™ã‚‹ãŸã‚ã«ã¯ã€ã©ã®ã‚ˆã†ãªã‚¹ãƒ†ãƒƒãƒ—ã‚’è¸ã‚€ã®ãŒè‰¯ã„ã ã‚ã†ã‹ ? ã¾ãŸãŠå‹§ã‚ã®æ›¸ç±ãªã©ã‚ã£ãŸã‚‰æ•™ãˆã¦æ¬²ã—ã„。
Perlプãƒã‚°ãƒ©ãƒžã®ãŸã‚ã®gdb入門(at Shibuya.pm #9 LT) - ã¨ã‚ã‚‹ã¯ã¦ãªç¤¾å“¡ã®æ—¥è¨˜
先日ã®Shibuya.pm #9ã®Lightening Talkã§ã€Œgdbã§XS on mod_perlをデãƒãƒƒã‚°ã€ã¨ã„ã†è©±ã‚’ã—ã¦ãã¾ã—ãŸã€‚XSを使ã„出ã™ã¨ã€å¾“æ¥ã®Perl的デãƒãƒƒã‚°ã ã‘ã§ã¯ä¸å分ãªã®ã§gdbã‚’ã†ã¾ã使ã£ã¦ã€åŠ¹çŽ‡çš„ã«ãƒ‡ãƒãƒƒã‚°ã—ã¾ã—ょã†ã€ã¨ã„ã†è©±ã§ã™ã€‚実ã¯ã€ã¯ã¦ãªç¤¾å†…ã§ã¯1å¹´è¿‘ãå‰ã«å‹‰å¼·ã§è©±ã—ãŸãƒã‚¿ã ã£ãŸã®ã§ã™ãŒã€ã‚ˆã†ã‚„ã公開ã™ã‚‹ã“ã¨ãŒã§ãã¾ã—ãŸã€‚ Shibuya.pmã§ã¯5分ã¨ã„ã†æž ãŒã‚ã£ãŸã®ã§ã‚·ãƒ§ãƒ¼ãƒˆver.ã§ã—ãŸãŒã€ã“ã“ã§ã¯åˆ¶é™ã¯ãªã„ã®ã§ã€æœ¬æ¥ã®ãƒãƒ³ã‚°ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã®è³‡æ–™ã‚’アップã—ã¾ã™ã€‚ã¡ã‚‡ã£ã¨å…¬é–‹ã§ããªã„æƒ…å ±ãŒæ··ã£ã¦ã„ãŸã®ã§ã€xxxã§éš ã—ã¦ã„ã¾ã™ãŒã€ã”了承ãã ã•ã„。 ã¡ãªã¿ã«ã€Rubyã¨ã‹ã§ã‚‚ä¼¼ãŸæ„Ÿã˜ã§ãƒ‡ãƒãƒƒã‚°ã§ãã‚‹ã¨æ€ã†ã®ã§ã€ãã¡ã‚‰ã®äººã‚‚å‚考ã«ã—ã¦ãã ã•ã„。長ã„よ!ã¨ã„ã†äººã¯ã€æœ€å¾Œã®ã€Œã“ã‚Œã¯è¨å®šã—ã¦ãŠã‘çš„gdbåˆæœŸåŒ–マクãƒã€ã ã‘ã§ã‚‚ã©ã†ãžã€‚ã‹ãªã‚Šä¾¿åˆ©ã§ã™ã€‚ (資料公開ãŒ
Re: XSã®å‹‰å¼·ã‚’始ã‚ã‚‹ãŸã‚ã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ãƒã‚¤ãƒ³ãƒˆã¯ï¼Ÿ - Islands in the byte stream (legacy)
Re: XSã®å‹‰å¼·ã‚’始ã‚ã‚‹ãŸã‚ã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ãƒã‚¤ãƒ³ãƒˆã¯ï¼Ÿ ã‚ã¾ã‚Šå‚考ã«ãªã‚‰ãªã„ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ãŒï¼Œç§ãŒXSを勉強ã™ã‚‹ã«ã‚ãŸã£ã¦ã¯ï¼ŒCPANã®ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’èªã‚€ã‚ˆã‚Šå®Ÿéš›ã«æ›¸ã„ã¦ã¿ã‚‹ã®ãŒä¸€ç•ªã ã¨æ€ã„ã¾ã™ã€‚ãŸã ã—，何ã‹ç‰¹å®šã®ç›®çš„ãŒã‚ã£ã¦ï¼Œãã®ãŸã‚ã«é–¢ä¿‚ãŒã‚ã‚Šãã†ãªã‚³ãƒ¼ãƒ‰ã‚’探ã—ã¦èªã‚€ï¼Œã¨ã„ã†ã“ã¨ã¯éžå¸¸ã«ã‚ˆãã‚ã‚Šã¾ã™ã€‚ 以下，æ€ã„ã¤ã„ãŸã“ã¨ã‚’é©å½“ã«ä¸¦ã¹ã¦ã¿ã¾ã™ã€‚ 自分ã§ã‚³ãƒ¼ãƒ‰ã‚’書ã„ã¦ã¿ã¦åˆã‚ã¦åˆ†ã‹ã‚‹ã“ã¨ãŒå°‘ãªããªã„ å¦ã¶ã®ã«é©ã—ãŸç†æƒ³çš„ãªã‚³ãƒ¼ãƒ‰ã¯ï¼Œãã†ç°¡å˜ã«ã¯è¦‹ã¤ã‹ã‚‰ãªã„ å¤ã„書ã方やãŠã‹ã—ãªæ›¸ã方をã—ã¦ã„るコードも大é‡ã«ã‚ã‚‹ã®ã§ï¼Œãã†ã„ã†ã‚³ãƒ¼ãƒ‰ã‚’フィルタリングã™ã‚‹ãŸã‚ã«ã‚‚，ã„ã‚ã„ã‚ãªä½œè€…ã®ã‚³ãƒ¼ãƒ‰ã‚’èªã‚“ã ã»ã†ãŒã„ㄠ多ãã®ã‚³ãƒ¼ãƒ‰ã®ä¸ã‹ã‚‰ç†æƒ³çš„ãªéƒ¨åˆ†ã‚’抜ã出ã—ã¦ï¼Œãれを身ã«ã¤ã‘ã¦ã„ã 目的ã¨ã¾ã£ãŸã関係ãªã„コードã‹ã‚‰é–ƒãã‚’å¾—ã‚‹ã“ã¨ã‚‚多ㄠperlã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’ã™ãå‚ç…§ã§ãるよã†ã«ã—ã¦ãŠãã®ã¯
Perl App Engine状æ³å ±å‘Šã€Protocol Bufferã®Perl対応 | エンタープライズ | マイコミジャーナル
Google App Engine Brad Fitzpatrickæ°ã¯27æ—¥(米国時間)ã€Google App Engineã‚’Perlã§å®Ÿç¾ã™ã‚‹å–り組ã¿"Perl App Engine"ã®ç¾çŠ¶ã«ã¤ã„ã¦å ±å‘Šã—ãŸã€‚Perl App Engineã¯Brad Fitzpatrickæ°ä»¥å¤–ã«ã‚‚Stephen Adkinsæ°ãŠã‚ˆã³Dean Arnoldæ°ã‚’アクティブデベãƒãƒƒãƒ‘ã¨ã—ã¦é–‹ç™ºã‚’実施ã—ã¦ã„る。 Perl App Engineã«é–¢é€£ã—ãŸã‚³ãƒ¼ãƒ‰ãƒ™ãƒ¼ã‚¹ã«ã¯ãŠã‚‚ã«æ¬¡ã®3ã¤ãŒã‚る。 Perl App Engine Perl XS module Protocol Buffers for Perl ã“れらã®ã†ã¡ã€Perl App EngineãŒä¸»è¦ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã«å½“ãŸã‚‹ã€‚Google App Engineã«ãŠã„ã¦Perlã®å®Ÿè¡Œã‚’目指ã™ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ã€æœ€çµ‚çš„ã«ã¯Google App Engineã¨åŒã˜ã‚ˆã†ã«ãƒ‡
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Rails Creator David Heinemeier Hansson Explains Why He Loves Ruby | What's New at Big Think | Big Think
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