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Postings from August 2008
On Mon, Aug 25, 2008 at 4:35 AM, Tom Christiansen <tchrist@perl.com> wrote:
...
> 6. %{$x{"java"}}
>
...
> 6. x is a hash, the value of whose "java" element hold a array ref.
"hash ref"?
FWIW, I appreciate the involved reasoning for using " over '. Every time
I started using ' in an effort to follow recommendations expressed by some,
I just didn't like it. So I stopped. Your post helps me see why I never
liked it, and I feel less like a heretic.
I'll probably fall back into heretic status, though, if I mention that
really
do like doing this when necessary:
$elem = qq'<a href="$link">$text</a>';
When I'm quoting a string, I'd rather use quotes than, say, qq{}.
One might argue that it's confusing, but I think the qq makes what I
mean very clear. In practice, I glance at this and don't think twice.
Brad
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