professional perl programming wrox 2001 phần 3 pps
professional perl programming wrox 2001 phần 3 pps
... subroutine. In modern versions of Perl (that is, anything from Perl 5 onwards) this is strictly optional, but older Perl programs may contain statements like: # call a Perl subroutine using the old ... the only difference between this subroutine and fibonacci1: #!/usr/bin /perl # fib3.pl use warnings; use strict; sub fibonacci3 { my ($count, $aref) = @_; unless ($aref) { # first call...
Ngày tải lên: 12/08/2014, 23:23
professional perl programming wrox 2001 phần 8 ppsx
... http://www.simpopdf.com Inside Perl 817 lib /usr/local/lib /perl5 /5.7.0/i686–linux /usr/local/lib /perl5 /5.7.0 /usr/local/lib /perl5 /site _perl/ 5.7.0/i686–linux /usr/local/lib /perl5 /site _perl/ 5.7.0 /usr/local/lib /perl5 /site _perl How ... (lexical) $debug_level i6 Package main %ENV 6 &debug & ;34 , & ;35 , & ;38 , & ;39 , &42, &45, &46 &debug_level...
Ngày tải lên: 12/08/2014, 23:23
professional perl programming wrox 2001 phần 1 ppt
... 29 Command Line Syntax 30 Supplying Arguments to Perl Scripts 30 Using Perl as a Generic Command Line Utility 31 The Perl Environment 32 General Environment Variables Used by Perl 32 Perl Specific Environment ... Terms 36 1 Pattern Match Modifiers 36 2 Regular Expressions versus Wildcards 36 3 Metacharacters 36 5 Character Class Metacharacters 36 5 Zero-Width Metachara...
Ngày tải lên: 12/08/2014, 23:23
professional perl programming wrox 2001 phần 2 pptx
... -3, 3) ; Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Chapter 5 128 join is the counterpart to split, which we covered under 'Strings' earlier in Chapter 3. ... (as Pascal would) instead of 0, we would write: $[=1; @array = (11, 12, 13, 14, 15, 16); print $array [3] ; # produces 13 (not 14) The scope of $[ is limited to the file that it is specified in...
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professional perl programming wrox 2001 phần 4 potx
... $#: @ary = (1, 2, 3, 4); print "$#ary"; # display 3 (number of elements) print "$ary[2]"; # display 3 (the value of the third element) Interpolating Code Perl allows us to ... http://www.simpopdf.com Inside Modules and Packages 33 3 Once the source is unpacked, we create the makefile and run the install target from it: > cd Installable-Module-0.01 > perl Ma...
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professional perl programming wrox 2001 phần 5 pot
... $result, 20; if ($chrs == 20) { # got all 20, try to read another 30 chrs into $result after the first 20 $chrs += sysread HANDLE, $result, 30 , 20; print "Got '$result' \n"; if ($chrs ... PDF Merge and Split Unregistered Version - http://www.simpopdf.com Chapter 13 468 Getting User and Group Information Perl provides built-in support for handling user and group infor...
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professional perl programming wrox 2001 phần 6 potx
... to find. Here is a short example of using the Win32::EventLog module: #! /perl/ bin /perl # win32.pl use Win32::EventLog; use strict; my $e = new Win32::EventLog($0); my %hash = (Computer => $ENV{COMPUTERNAME}, EventType ... about programming the Event Log on Windows NT, you can use perldoc Win32::Eventlog. Advanced Warnings The warnings pragma, introduced in Perl 5.6, allows us to tu...
Ngày tải lên: 12/08/2014, 23:23
professional perl programming wrox 2001 phần 7 pptx
... generated courtesy of Perl formatting See Chapter 18 of Professional Perl for details . Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Chapter 19 730 $self->[NAME] ... moment. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Object-oriented Perl 733 Here is a pair of object methods that provide a simple object-oriented way to g...
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professional perl programming wrox 2001 phần 9 potx
... delivery: 192.168.1.7 192.168.2.4 192.168.1.10 192.168.2.101 3C:89:00:10:FA:0B 3C:E9 :34 :01:0A:AC 5A: 03: 26:DE:02:A1 5A: 03: A3:56:02:01 192.168.1.1 2B:00:3E:46:20:01 2B:00:3E:56:F2:FA 192.168.2.1 TEAMFLY ... support in Perl is still experimental. Added in Perl 5.6, work continues into Perl 5.7 and Perl 6. As shipped, most Perl interpreters do not support threads at all...
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professional perl programming wrox 2001 phần 10 doc
... ESP 530 920.67 USD $ Cantamornings 6669876.00 ESP 76701106.15 USD $ Chilindrina 2000 .35 ESP 230 03. 28 USD $ Cflab.org 1 234 56.70 ESP 1419706 .37 USD $ Zinzun.com 33 445.00 ESP 38 4605. 13 USD $ > perl ... ESP 6669876.00 ESP Pts Chilindrina 2000 .35 ESP 2000 .35 ESP Pts Cflab.org 1 234 56.70 ESP 1 234 56.70 ESP Pts Zinzun.com 33 445.00 ESP 33 445.00 ESP Pts > perl invest.pl O...
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