Hi,
I am trying to assign an array as a value to one of the array element, I mean
I have an array @KS and array @kr.
I want array @KS to hold @kr as an element.
So I am doin this
$KS=@kr;
But the value stored is number of elements in the @kr array.
Can... (2 Replies)
Suppose there are two arrays of arrays:
@A = ( , , , );
@B = ( , , , , );
For each of $A, $A, $A..., I want to find the corresponding one in @B (match the letter, like $A eq $B), and print out both the second item, for example, $A and $B.
How can I do this in perl? grep + map? Hope I... (1 Reply)
here is what i have...
i=1
while read line
do
if grep -i-q "create procedure"<<<$line
then
startline="$line"
endline="blahblah"
Get procedure name into a variable named procName
procName="procedure name is stored"
do some... (2 Replies)
Hi
I'm trying to loop through an array that contains other arrays and these arrays consist of strings with spaces. The problem is that I can't seem to preserve the spacing in the string. The string with spaces are either divided into multiple items if I change IFS to \n or all the elements of... (4 Replies)
hello,
i need a bit of help on how to do this effectively in bash without a lot of extra looping or massive switch/case
i have a long array of M elements and a short array of N elements, so M > N always. M is not a multiple of N.
for case 1, I want to stretch N to fit M
arrayHuge
H = (... (2 Replies)
I hate I'm asking for help again. Unfortunately it seems there just aren't any links I can find on making an array that holds a bunch of two dimensional arrays. Maybe my google-fu is lacking. Basically I have a header file like this:
#define MATRIX 10
int white_l1;
int white_l2;
int... (2 Replies)
Corona688 was great in helping me learn how to create arrays that hold other two dimensional array here. Unfortunately I didn't think ask about how to implement or call them. Basically, I'm trying to call an array of two-dimensional arrays like this:
declaration:
int (*side_one) = { { white_l1,... (6 Replies)
Le sigh... Hopefully this will be the last time I have to ask for help on this topic. For a while now I've been working with a 1d array that holds 2d arrays. For reference you can view here. Now I'm just trying to loop through the elements with the following:
#include <stdio.h>
void... (3 Replies)
Discussion started by: Azrael
3 Replies
LEARN ABOUT DEBIAN
number::range
Number::Range(3pm) User Contributed Perl Documentation Number::Range(3pm)NAME
Number::Range - Perl extension defining ranges of numbers and testing if a number is found in the range. You can also add and delete from
this range.
SYNOPSIS
use Number::Range;
my $range = Number::Range->new("-10..10,12,100..120");
if ($range->inrange("13")) {
print "In range
";
} else {
print "Not in range
";
}
$range->addrange("200..300");
$range->delrange("250..255");
my $format = $range->range;
# $format will be '-10..10,12,100..120,200..249,256..300'
DESCRIPTION
Number::Range will take a description of a range, and then allow you to test on if a number falls within the range. You can also add and
delete from the range.
RANGE FORMAT
The format used for range is pretty straight forward. To separate sections of ranges it uses a "," or whitespace. To create the range, it
uses ".." to do this, much like Perl's own binary ".." range operator in list context.
METHODS
new
$range = Number::Range->new("10..20","25..30");
Creates the range object. It will accept any number of ranges as its input.
addrange
$range->addrange("22");
This will also take any number of ranges as input and add them to the existing range.
delrange
$range->delrange("10");
This will also take any number of ranges as input and delete them from the existing range.
inrange
$range->inrange("26"); my @results = $range->inrange("27","200");
This will take one or more numbers and check if each of them exists in the range. If passed a list, and in array context, it will
return a list of 0's or 1's, depending if that one was true or false in the list position. If in scalar context, it will return a
single 1 if all are true, or a single 0 if one of them failed.
range
$format = $range->range; @numbers = $range->range;
Depending on context this will return either an array of all the numbers found in the range, for list context. For scalar context it
will return a range string.
size
$size = $range->size;
This will return the total number of entries in the range.
EXPORT
None by default.
SEE ALSO
Number::Tolerant, Tie::RangeHash, and Array::IntSpan for similar modules.
AUTHOR
Larry Shatzer, Jr., <larrysh@cpan.org>
COPYRIGHT AND LICENSE
Copyright (C) 2004-12 by Larry Shatzer, Jr.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-06-20 Number::Range(3pm)