Beefy Boxes and Bandwidth Generously Provided by pair Networks
Welcome to the Monastery
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??

Also worth mentioning: If your list of comparisons starts growing, grep is useful.

if (grep {$a == $_} (3,77,8)) {...} # If any of them match. if (!grep {$a == $_} (3,77,8)) {...} # If none of them match. if (0 == grep {$a == $_} (3,77,8)) {...} # Same as above but more expl +icit. if (3 == grep {$a != $_} (3,77,8)) {...} # Also if none of them match, + but maybe harder to follow.

For a list of three things, it may be more cognitive load to understand. But when the list grows to five or ten things, the grep becomes more palatable.


Dave


In reply to Re: Multiple numeric not or compare in if statement by davido
in thread Multiple numeric not or compare in if statement by RedJeep

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 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?Last hourOther CB clients
Other Users?
Others studying the Monastery: (6)
As of 2024-03-28 11:50 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found