I need to get <STDIN> from a user. the <STDIN> is a range of number delimited by "," (comma) and can be with range delimited by "-".
Example: 1,2,3,4-9,12,15,34-36,70
Now I need to get this from the user and go on each number and "Do something"... but when trying to do this as above the loop use the array element as string.
Code:
my $str = "1, 2 ,3, 4,6 -10,11 - 15,16, 17";
$str =~ s/\s+//g;
$str =~ s/-/\.\./g;
my @arr = split /,/, $str;
for (@arr){
my $i = $_;
print "==>>> $i\n";
}
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
chart::clicker::data::range
Chart::Clicker::Data::Range(3pm) User Contributed Perl Documentation Chart::Clicker::Data::Range(3pm)NAME
Chart::Clicker::Data::Range - A range of Data
VERSION
version 2.83
SYNOPSIS
use Chart::Clicker::Data::Range;
my $range = Chart::Clicker::Data::Range->new({
lower => 1,
upper => 10
});
DESCRIPTION
Chart::Clicker::Data::Range implements a range of values.
ATTRIBUTES
lower
Set/Get the lower bound for this Range
max
Set/Get the maximum value allowed for this Range. This value should only be set if you want to EXPLICITLY set the upper value.
min
Set/Get the minimum value allowed for this Range. This value should only be set if you want to EXPLICITLY set the lower value.
upper
Set/Get the upper bound for this Range
METHODS
add
Adds the specified range to this one. The lower is reduced to that of the provided one if it is lower, and the upper is ADDED to this
range's upper.
combine
Combine this range with the specified so that this range encompasses the values specified. For example, adding a range with an upper-lower
of 1-10 with one of 5-20 will result in a combined range of 1-20.
contains ($value)
Returns true if supplied value falls within this range (inclusive). Otherwise returns false.
divvy
my $values = $range->divvy(5);
Returns an arrayref of $N - 1 values equally spaced in the range so that it may be divided into $N pieces.
span
Returns the span of this range, or UPPER - LOWER.
AUTHOR
Cory G Watson <gphat@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Cold Hard Code, LLC.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.14.2 2012-06-22 Chart::Clicker::Data::Range(3pm)