Almost there.
my %h = ();
foreach(@_) {
$h{something} = $_; # changes the %h above every time
push @something, \%h; # puts the %h into @something multiple times
+...
}
my %h = ();
foreach(@_) {
$h{something} = $_; # changes the %h above every time
push @something, {%h}; # copies the accumulated changes into @somet
+hing
}
foreach( @_ ) {
my %new_hash = (something => $_ ); # make a new hash
push @something, \%new_hash; # push it onto the stack
}
foreach(@_) {
push @something, { something => $_ }; # make a new hash and push i
+t onto @something! Magic!
}
For all the details of all the nuances above, look at perldata and perlref. I re-read perlref twice a year or more. I frequently find something new.
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.