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Re^3: problem with foreach

by Jasper (Chaplain)
on Jun 16, 2006 at 11:37 UTC ( #555750=note: print w/replies, xml ) Need Help??


in reply to Re^2: problem with foreach
in thread problem with foreach

You should remember that there _is_ a difference betwixt ++$b and $b++, however. ++$b doesn't have the nuisance of making a copy of its original value to return before incrementing, and therefore it's slightly less efficient if, as in this case, you don't need to know what that value was.

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[erix]: oh, I see... it's pretty obvious really
[choroba]: What do you mean by "anchors"?
[erix]: anchors
[erix]: I have figured it out. I actually constructed them correctly but used a faulty url *headdesk*
[erix]: ( you use anchors to jump to via a #-suffix to the url -- I am sure you know )

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