comment on

It returns the expression on the right side of "&&" if and only if both expressions are true.

It returns the expression on the right side if the expression on the left side is true.

$ perl -E 'say "Yes" if "Foo" && 0 eq 0' # says "Yes"
$ perl -E 'say "Yes" if "Foo" && "" eq ""' # says "Yes"
$ perl -E 'say "Yes" if "Foo" && 0 eq ""' # Nothing
[download]

In reply to Re^3: Hash Printing reveals Hash Memory Location by lidden
in thread Hash Printing reveals Hash Memory Location by perlStuck

Are you posting in the right place? Check out Where do I post X? to know for sure.
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> <td> <th> <tr> <tt> <u> <ul>
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).
Want more info? How to link or How to display code and escape characters are good places to start.


We don't bite newbies here... much
	PerlMonks