Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister
 
PerlMonks  

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??

These things can be found out by experimentation. Experimentation is easy and highly encouraged.

c:\@Work\Perl\monks>perl -wMstrict -le "use Data::Dump qw(dd); ;; my $value; ;; my $alice = 'alice'; my $bob = 'alice'; ;; $value = $alice eq $bob; dd 'result of evaluating a comparison that is true', $value; ;; $alice = 'alice'; $bob = 'bob'; ;; $value = $alice eq $bob; dd 'result of evaluating a comparison that is false', $value; " ("result of evaluating a comparison that is true", 1) ("result of evaluating a comparison that is false", "")
See also Relational Operators and Equality Operators in perlop.

Update: Didn't read far enough before posting; question already asked and answered.


Give a man a fish:  <%-{-{-{-<


In reply to Re^5: Learning Programming, desperately need to know what information is contained in scalar variables by AnomalousMonk
in thread Learning Programming, desperately need to know what information is contained in scalar variables by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • 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 or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (1)
As of 2021-08-01 07:17 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found

    Notices?