comment on

Has anyone ever tried using $^W. I never have but it from "perl -d -e 0" I've done this: print "$junk" --- No output $^W = 1 print "$junk" --- Use of uninitialized value in string at (eval 7)C:/Perl/lib/perl5db.pl:1521 line 2 -Jim

In reply to Re: Re: Re: use warnings vs. perl -w by Anonymous Monk
in thread use warnings vs. perl -w by dmckee

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.


Perl Monk, Perl Meditation
	PerlMonks