Hello,
I am in pampers.
I am reading from a file and want to name different hashes according to the data in the file. For example,
my file could simply be
0.01 0.02 0.03 0.04
1.01 1.02 1.03 1.04
from this, I want two hashes %001 and %002 to which I will assign the rest of the info in prelabeled keys.
I tried asigning from a match parenthesis memory, $1 but it gave me the following error message:
"Can't use string ("0.01") as a SCALAR ref while "strict refs" in use at ./perlexamples/partial_hasher line 6, <> line 1."
I would appreciate any help!
Thanks.
Monjo
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.