lol, the reason for me using "no strict" was due to a fundamental lack of understanding :-)
Kennethk's post below has cleared it up a bit for me (see comment).
my $hash_ref = {one => "number"};
my $i = 0;
$hash_ref->{"a"} = "letter";
push @array, $hash_ref;
$hash_ref = {}; #This "resets" or creates a new reference?
%{$hash_ref} = (banana => "fruit",
carrot => "vegetable");
push @array, $hash_ref;
I thought if you used the same name then it would alter the same hash. So to narrow down my understanding gap... anonymous hashes.
If I am still fundamentally wrong here then please let me know :-)
Cheers!
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.