O’Reilly Mastering Perl 2007 phần 3 pot

... 0.000003s, max 0.0 039 50s) 82 | Chapter 5: Profiling Perl 2.54 0.024 0.024 892 0.0000 0.0000 HTTP::Cookies::set_cookie 2.44 0.0 23 0.0 23 1060 0.0000 0.0000 Text::Reform::_debug 2.44 0.0 23 0.061 2 93 ... => 3. 229462s / 1002 = 0.0 032 23s avg (first 0.001767s, min 0.000 037 s, max 0.108 636 s) 'SELECT name FROM names WHERE id = 1' => 1.204614s / 18 = 0.066923s avg...

Ngày tải lên: 12/08/2014, 21:20

... just a wrapper around Pod::Perldoc, which I can see by using perldoc to look at its own source: $ perldoc -m perldoc #!/usr/bin /perl eval 'exec /usr/local/bin /perl -S $0 ${1+"$@"}' ... "perldoc" file was generated by "perldoc.PL" require 5; BEGIN { $^W = 1 if $ENV{'PERLDOCDEBUG'} } use Pod::Perldoc; exit( Pod::Perldoc->run() ); The Pod...

Ngày tải lên: 12/08/2014, 21:20

... and Perl ? $ perl -e 'printf "[%s]\n", (" ;perl& quot; ^ " ;Perl& quot;)' [ ] Okay, that’s a bit hard to see so I’ll use ord to translate that into its ASCII value: $ perl ... unicode smiley > \34 2\ 230 \272\n"\0 [UTF8 "Has a unicode smiley > \x{263a}\n"] CUR = 29 LEN = 32 MAGIC = 0x4059d0 MG_VIRTUAL = &PL_vtbl_utf8 MG_TYPE =...

Ngày tải lên: 12/08/2014, 21:20

... documentation, 59 perldoc, 239 perlfunc documentation, 31 perlopentuf documentation, 31 perlpodspec documentation, 237 perlre documentation, 29 regular expressions, 7 perlretut documentation, 29 perlstyle ... 60– 63 PERL5 LIB environment variable, 37 , 56 PERL5 OPT environment variable, 174 Perl: :Critic module, 118–122 perlbench tool, 92, 107–109 perldebguts documentation, 26, 29...

Ngày tải lên: 12/08/2014, 21:20

... 5.8.2 perl5 81delta Perl changes in version 5.8.1 perl5 8delta Perl changes in version 5.8.0 perl5 73delta Perl changes in version 5.7 .3 perl5 72delta Perl changes in version 5.7.2 perl5 71delta Perl ... version of the perl documentation page, which I get with perldoc -t: % perldoc -t perl | perl- grep2.pl "\b(\S)\S\1\b" perl5 83delta Perl changes in v...

Ngày tải lên: 12/08/2014, 21:20

... Perl 5. Perl 6 has a space in it. I just say " ;Perl& quot;. This is a Perl 5 line Perl 5 is the current version. Just another Perl 5 hacker, At the end is Perl PerlPoint is PowerPoint BioPerl ... have Perl without a trailing 6, and a line that has a space between Perl and 6: Trying negated character class: Perl6 comes after Perl 5. Perl 6 has a space in it. This i...

Ngày tải lên: 12/08/2014, 21:20

... ( 0 .33 usr + 0.00 sys = 0 .33 CPU) glob: 6 secs ( 2 .31 usr + 3. 30 sys = 5.61 CPU) ordinary_mod: 28 secs ( 5.57 usr + 21.49 sys = 27.06 CPU) ordinary_orig: 34 secs ( 7.86 usr + 24.74 sys = 32 .60 ... $z9e1f91fa38 + time ) ) . "\x20\x 73\ x65\x 63\ x6f\x6e\x64\x 73\ x20\x 73\ x69\x6e\x 63\ x65\x20\x65\x70\x6f\x 63\ x68\x0a" ) ) ; } zc47cc8b9f5 ( (0x19 63+ 433 -0x1b12) ) ; It’s...

Ngày tải lên: 12/08/2014, 21:20

... McAdams wrote Perl Critic” for The Perl Review 2 .3 (Summer 2006): http:// www.theperlreview.com. Perl: :Critic has its own web site where you can upload code for it to analyze: http:// perlcritic.com/. ... before me. Further Reading See the perltidy site for more details and examples: http://perltidy.sourceforge.net/. You can install perltidy by installing the Perl: :Tidy module. It al...

Ngày tải lên: 12/08/2014, 21:20

... if($isbn 13) { - $self->{'positions'} = [12]; - ${$self->{'positions'}} [3] = 3; + $self->{'positions'} = [12]; + $self->{'positions'} [3] = 3; } ... qw( 1 1 2 3 5 8 13 21 ); Readonly::Hash my %Natural => ( e => 2.72, Pi => 3. 14, Phi => 1.618 ); With Perl 5.8 or later, I can leave off the second-level package name...

Ngày tải lên: 12/08/2014, 21:20

... log 4perl. appender.CSV.params.1 = %P log 4perl. appender.CSV.params.2 = %p log 4perl. appender.CSV.params .3 = %F log 4perl. appender.CSV.params.4 = %L log 4perl. appender.CSV.usePreparedStmt = 1 log 4perl. appender.CSV.layout ... root-logger.conf log 4perl. rootLogger = ERROR, myFILE log 4perl. appender.myFILE = Log::Log 4perl: :Appender::File log 4perl. appender.myFILE.filename = error...

Ngày tải lên: 12/08/2014, 21:20