PPI::Token::Number::Version(3) User Contributed Perl Documentation PPI::Token::Number::Version(3)NAME
PPI::Token::Number::Version - Token class for a byte-packed number
SYNOPSIS
$n = 1.1.0;
$n = 127.0.0.1;
$n = 10_000.10_000.10_000;
$n = v1.2.3.4
INHERITANCE
PPI::Token::Number::Version
isa PPI::Token::Number
isa PPI::Token
isa PPI::Element
DESCRIPTION
The "PPI::Token::Number::Version" class is used for tokens that have multiple decimal points. In truth, these aren't treated like numbers
at all by Perl, but they look like numbers to a parser.
METHODS
base
Returns the base for the number: 256.
literal
Return the numeric value of this token.
BUGS
- Does not handle leading minus sign correctly. Should translate to a DashedWord. See <http://perlmonks.org/?node_id=574573>
-95.0.1.0 --> "-_ 00cA 00"
-96.0.1.0 --> Argument "` ^A " isn't numeric in negation (-)
SUPPORT
See the support section in the main module.
AUTHOR
Chris Dolan <cdolan@cpan.org>
COPYRIGHT
Copyright 2006 Chris Dolan.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.
perl v5.18.2 2011-02-25 PPI::Token::Number::Version(3)
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PPI::Token::Number(3) User Contributed Perl Documentation PPI::Token::Number(3)NAME
PPI::Token::Number - Token class for a number
SYNOPSIS
$n = 1234; # decimal integer
$n = 0b1110011; # binary integer
$n = 01234; # octal integer
$n = 0x1234; # hexadecimal integer
$n = 12.34e-56; # exponential notation ( currently not working )
INHERITANCE
PPI::Token::Number
isa PPI::Token
isa PPI::Element
DESCRIPTION
The "PPI::Token::Number" class is used for tokens that represent numbers, in the various types that Perl supports.
METHODS
base
The "base" method is provided by all of the ::Number subclasses. This is 10 for decimal, 16 for hexadecimal, 2 for binary, etc.
literal
Return the numeric value of this token.
CAVEATS
Compared to Perl, the number tokenizer is too liberal about allowing underscores anywhere. For example, the following is a syntax error in
Perl, but is allowed in PPI:
0_b10
TO DO
- Treat v-strings as binary strings or barewords, not as "base-256"
numbers
- Break out decimal integers into their own subclass?
- Implement literal()
SUPPORT
See the support section in the main module.
AUTHOR
Adam Kennedy <adamk@cpan.org>
COPYRIGHT
Copyright 2001 - 2011 Adam Kennedy.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.
perl v5.18.2 2011-02-25 PPI::Token::Number(3)
Hello. First time poster here. I have a huge file of IP numbers. I am trying to output only the class b of the IPs and rank them by most common and output the total # of duplicate class b's before the class b. An example is below:
12.107.1.1
12.107.9.54
12.108.3.89
12.109.109.4
12.109.6.3
... (2 Replies)
Hi,
I have a file like this.
"2006","10",25,"U","1129","32","C",0,0,0,0,0,0,0,0,0,0,0,0,352,16,4,0,0,0,0,0,"80",,1
"2006","11",25,"U","1148","32","C",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"80",,2
"2006","14",25,"U","1149","10","C",0,0,0,0,0,0,0,0,0,0,0,0,560,12,0,0,0,0,0,0,"80",,3... (1 Reply)
Hi,
I'm a unix newbie and need your help.
I need to get a count of files on our server. Number of .html files, Number of .pdf's, and Number of .ppt.
I tried:
find . -type f | wc -l
but it only give me a total count.
Thanks. (5 Replies)
Hi All.
I have a file that has an ID Number field....some of the ID Numbers are actual SSNs. ...does anyone know the range that SSNs may be...this is what I have found so far poking around SSN info sites....
greater than 001-01-0000 and less than 770-00-0000. Does anyone know this to be... (1 Reply)
Hello All,
In the below script i am trying to check and list the file names, get the last file with highest version number and then increment the version number when i create another file. Example: file1 is COBANK_v1.xml and file2 i want to put it as COBANK_v2.xml, to achieve this i am using awk... (15 Replies)