Groups > comp.lang.java.programmer > #6781

Re: looping through a list, starting at 1

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From	Roedy Green <see_website@mindprod.com.invalid>
Newsgroups	comp.lang.java.programmer
Subject	Re: looping through a list, starting at 1
Date	Wed, 03 Aug 2011 15:40:46 -0700
Organization	Canadian Mind Products
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On 1 Aug 2011 22:45:41 GMT, ram@zedat.fu-berlin.de (Stefan Ram) wrote,
quoted or indirectly quoted someone who said :

>for( int i = 1; i < l.size(); ++i ){ final E e = l.get( 0 ); ... }

This one is clearer. The problem is most people will just glance at it
and read it as for( int i=0; i<l.zise(); i++ )

I think you mean i++ not ++i.


you might use for ( E e : l )
Then use logic to avoid the first elt, though that is overkill for
ensuring noone misreads your code.
-- 
Roedy Green Canadian Mind Products
http://mindprod.com
Most of computer code is for telling the computer
what do if some very particular thing goes wrong.

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Re: looping through a list, starting at 1 Roedy Green <see_website@mindprod.com.invalid> - 2011-08-03 15:40 -0700
  Re: looping through a list, starting at 1 Arved Sandstrom <asandstrom3minus1@eastlink.ca> - 2011-08-03 20:53 -0300
  Re: looping through a list, starting at 1 Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-08-03 21:10 -0400
    Re: looping through a list, starting at 1 Gene Wirchenko <genew@ocis.net> - 2011-08-03 21:22 -0700
  Re: looping through a list, starting at 1 "John B. Matthews" <nospam@nospam.invalid> - 2011-08-03 23:36 -0400
    Re: looping through a list, starting at 1 RedGrittyBrick <RedGrittyBrick@spamweary.invalid> - 2011-08-04 09:37 +0100
      Re: looping through a list, starting at 1 Chris Riesbeck <Chris.Riesbeck@gmail.com> - 2011-08-04 12:47 -0500
        Re: looping through a list, starting at 1 markspace <-@.> - 2011-08-04 11:27 -0700
          Re: looping through a list, starting at 1 Patricia Shanahan <pats@acm.org> - 2011-08-04 13:58 -0700
            Re: looping through a list, starting at 1 markspace <-@.> - 2011-08-04 14:36 -0700
              Re: looping through a list, starting at 1 Patricia Shanahan <pats@acm.org> - 2011-08-04 14:46 -0700
                Re: looping through a list, starting at 1 RedGrittyBrick <RedGrittyBrick@spamweary.invalid> - 2011-08-05 10:09 +0100
                Re: looping through a list, starting at 1 Gene Wirchenko <genew@ocis.net> - 2011-08-05 14:46 -0700
            Re: looping through a list, starting at 1 Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-08-04 20:51 -0400
              Re: looping through a list, starting at 1 Tim Slattery <Slattery_T@bls.gov> - 2011-08-05 08:38 -0400
          Re: looping through a list, starting at 1 Andreas Leitgeb <avl@gamma.logic.tuwien.ac.at> - 2011-08-05 10:22 +0000
  Re: looping through a list, starting at 1 Lew <lewbloch@gmail.com> - 2011-08-10 09:05 -0700

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