Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??
As for getting them to think in Perl, force them into text-manipulation. While this is very good advice, I would also urge them to think in terms of list manipulation as well. NOT linked-lists, NOT list-like-arrays, but as mentioned above, the importance of the functions of map, grep, sort, for/foreach, and how one can effectively do loops without a counter, unlike C, C++, or Java. I remember when golf problems started to show up here that many were better solved thinking about using lists and taking advantage of map and friends, than to break it down in any other fashion. Absolutely positively make sure they understand the usefulness of the Schwatzian Transformation as well for sorting complex data items.

I would almost go as far as introducing elements of functional programming, but that might be too much for a learning class, but it's very important to stress the list aspect of perl over anything else.

-----------------------------------------------------
Dr. Michael K. Neylon - mneylon-pm@masemware.com || "You've left the lens cap of your mind on again, Pinky" - The Brain
It's not what you know, but knowing how to find it if you don't know that's important


In reply to Re: Re: Teaching Perl Idioms by Masem
in thread Teaching Perl Idioms by FoxtrotUniform

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 goofing around in the Monastery: (5)
As of 2024-04-26 07:37 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found