Re: [quickie] Rounding up to next multiple
"Bernie Cosell" <[email protected]>
| Newsgroups | gmane.comp.lang.perl.fun |
|---|---|
| Organization | Fantasy Farm Fibers |
| Message-ID | <3F3A0ACC.17419.B8BC38@localhost> |
On 13 Aug 2003 at 14:46, Paul Makepeace wrote: > This isn't really perl, but it might be mildly fun for a few seconds: > > $len += $page_size - $len % $page_size if $len % $page_size; > > Any way of doing this in a single arithmetic expression, without the if? How about: $len = int(($len + $page_size-1) / $page_size) ; /Bernie\ -- Bernie Cosell Fantasy Farm Fibers mailto:[email protected] Pearisburg, VA --> Too many people, too few sheep <--