Hi monks,
is it possible to use something like this?
while (<FILE>)
{
chomp;
my ($key, $rest) = split /-/;
push @{$hash{$key}},$rest;
}
$l=14178439;
@values= exists $hash{$l}? @hash{$l}:undef;
{
print "\n Hash Value of 14178439 : @{$hash{$l}} \n";
}
I am getting an output of
Hash Value of 14178439 : 2,3242342,2343242 3,234432,123123 2,34343
when the actual value is
Hash key :14178439 Hash Val:2,34343,
plz tell y this is happening?
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.