I don't see <> as being bad, but have more things for the list:
- Using BAREWORD filehandles
- Not checking for return values (IMHO one of the most important things about OO filehandles is that they force you to check for errors, pretty much -- possibly more important then timely closes and clean namespaces)
- Any module longer then a few hundred lines (should be split up when possible)
- Not using DBI when applicable.
- Not using CGI.pm when applicable.
- String eval, string do.
- Assigning to $_ without localizing it.
Warning: Unless otherwise stated, code is untested. Do not use without understanding. Code is posted in the hopes it is useful, but without warranty. All copyrights are relinquished into the public domain unless otherwise stated. I am not an angel. I am capable of error, and err on a fairly regular basis. If I made a mistake, please let me know (such as by replying to this node).
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Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
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Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
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Want more info? How to link
or How to display code and escape characters
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