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ããï¼ã¶æã»ã©ãã¨ããæ¥åã¢ããªãã²ãããæ¸ãç¶ãã¦ãã¹ããç¶ãã¦ãã¾ãããã½ã¼ã¹ã³ã¼ãã¯ã100,000 step ã»ã©ãå æ¥ç¡äºã«ãªãªã¼ã¹ã§ãããã®å¾ã®ãã©ãã«ã«è¿½ãããæ¥ãç¶ãã¾ããããããããè½ã¡çãã¦ãã¾ãããç²¾ãæ ¹ãå°½ãæã¦ã¾ããã»ã»ã»ã ãã¦ããã®å·¨å¤§ãªã¢ããªã§ Log::Dispatch::FileRotate 使ã£ã¦ãã®ã§ãããããã©ã«ãè¨å®ã§ã¯ãã¡ã¤ã«ãµã¤ãºã 10MB ã§ã®ãã¼ãã¼ãã ã¨ç¥ããªãã£ãã®ã§ãã©ãã©ããã¼ãã¼ãããã¦å ¨ç¶ãã®ã³ã°ã®æå³ããªããããï¼ãªãã¦ç½ ã«ã¯ã¾ãã¾ããã»ã»ã»orz ã¡ããã¨ããã¥ã¡ã³ããèªãã§ããã¹ãã§ããã Log::Dispatch::FileRotate - Log to files that archive/rotate themselves - search.cpan.org The arguments size and max
ã¿ããªãã£ã¦ã¦ä»ãããªæãã§ããï¼ ããã¾ã§ããããã¹ã¯ãªããã使ã£ã¦ãã£ã¦ãããã§ããï¼zsh-gitã¨ããããã¸ã§ã¯ãã§å ¬éããã¦ããPROMPTãã¼ãã使ãã¨ããã楽ã«é«æ©è½ãªããã³ããã«ã§ãã¾ããï¼ã¤ã³ã¹ãã¼ã«æ¹æ³ã¨ãã¯READMEã¨ä»å±ã®zshrcãåç §ãã¦ã! ç¾å¨ã®ãã©ã³ãå以å¤ã«ãï¼untrackedãªãã¡ã¤ã«ããã㨠'!' ã表示ãããï¼modifiedãªãã¡ã¤ã«ããã㨠'?' ã表示ãã¦ããããããã®ã§ï¼ãªããªãé«æ©è½ã§ãï¼ ãã ï¼ã¡ãã£ã¨è¡¨ç¤ºãããããæãã ã£ãã®ã§ã¡ãã£ã¨ã«ã¹ã¿ãã¤ãºãã¦ä½¿ã£ã¦ãã¾ãï¼ ä¸è¦ã«ããã®ã£ã¡ã«è¡¨æ ãã¤ãã¦è¯ãæãã§ã. ãã®ããã³ããè¨å®ãã¡ã¤ã«ã¯ãã¡ã
hasã§å®ç¾©ããã¡ã½ããã®ãªã¼ãã¼ã©ã¤ãã«ã¤ã㦠- Unknown::Programmingã®ç¶ãã¨ãããã ãã¦ãå æ¥ã®è¨äºã§hasã§å®£è¨ããæã«ã¢ã¯ã»ãµã®å é ã«+ãã¤ããã°ç¹å®ã®ãã®ã ããä¸æ¸ãã§ãããã¨ãç¥ã£ãã®ã§ããããããªä¾¿å©ãªãã®ãããã¨ã¯ç¥ããã«(Mooseã®PODã«æ¸ãã¦ããorzã翻訳çããè¦ã¦ãªãã£ã)ä½ã£ã¦ãã¾ã£ããã®ãããã®ã§ã¨ããããæè§ãªã®ã§ã³ã¼ãã ãå¼µã£ã¤ãã¨ãã¾ãã è¦ã¯ã©ãããhasã§å®ç¾©ããããã®ããåå¾ã§ããã°ãããªãã¼ã¨æã£ãã®ã§ããºããªã©ãããhasã§å®ç¾©ããããã®ããåå¾ãããã®ã試ãã«ä½ã£ã¦ã¿ããããªã®ã§ãã package MooseX::HasRestructure; use strict; use warnings; our $VERSION = 0.01; our @EXPORT_LIST = qw/ has_restructure
ä½ãããã®ãã¹ããªãã¸ã§ã¯ãã«æãããäºã¯å¾ã ã«ãã¦ããã ã§ãã®ãªãã¸ã§ã¯ããMooseã§å®è£ ããã¦ããã®ã§ããã°MooseX::Types::Path::Classã使ãã®ãå°å³ã«ãããã¼ä¾¿å©ã package MyObject; use Moose; use MooseX::Types::Path::Class qw{File Dir}; has file_path => ( is => 'rw', isa => File, coerce => 1, ); has dir_path => ( is => 'rw', isa => Dir, coerce => 1, ); my $obj = MyObject->new( file_path => '/foo/bar.yaml', dir_path => '/foo/baz/', ); print ref $obj->file_path
Perlã®ãããã¯ã£ã¦ããããã. ããã¨è¦, æ§é ã£ã½ããã. ã§ãevalã¨ãdoã¨ãã£ã¦ãããã¯ãå¾ã«ç¶ãã¦ããã ããªãã ãã(å¾®å¦ãªèªèãã)? ããã㯠- make for h @ppy_things; ã¿ã¤ãã«ã§è¨ã£ã¦ãã¾ã£ãæãããã¾ããï¼¾ï¼¾ï¼ å³å¯ã«è¨ãã¨doã¨evalã®ãããã¯ã¯éããã§ããã以ä¸ã®ã³ã¼ãçµæãè¦ãã°ä¸çºã sub do_func { do { return 'block return'; }; return 'normal return'; } sub eval_func { eval { return 'block return'; }; return 'normal return'; } print do_func(),"\n"; # block return print eval_func(),"\n"; # normal return retu
ã¡ã¢ã ä¸å¿MySQLãã¼ã¹ã§ãã ãããã°æ å ±åºå $schema->storage->debug(1); ããå¿ãã¾ãorzãå®éã«çºè¡ãããSQLæãåºåãããã®ã§ä¾¿å©ã ä¸è¡ã ããã¼ã¿ã欲ãã my $obj = $resultset->search( { hoge_id => $hoge_id } )->first; # ã¾ã㯠my $obj = $resultset->single( { hoge_id => $hoge_id } ); ãã ä¸è¨ã®æ¹æ³ã§ã¯å®éã«ã¯æ¤ç´¢çµæãå ¨ã¦åå¾ãã¦ããä¸è¡è¿ãã¦ããã ããªã®ã§ãããã³ã¨LIMITè¨å®ããããã°ä¸è¨ã®ããã«ãªãã my $obj = $resultset->search( { hoge_id => $hoge_id } )->slice(0,0)->first; ãã¼ãã«ããã©ã³ãã ã§ä¸è¡åå¾ my $obj = $resu
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