It is useful to remember that qx// is backticks. It's just another syntax to get there. It doesn't exercise any different code path, it won't behave any different, except how the parser finds the end of the string (you could type qx/foo `blah`/ without needing special escape characters to get the backquotes into the shell).
Also, q// is single-quoted, and qq// is double-quoted. Same thing.
-- [ e d @ h a l l e y . c c ]
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Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
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<u> <ul>
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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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or How to display code and escape characters
are good places to start.
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