Odd we looked at the same problem and came up with completely opposing conclusions. My attempt to combine them was for the sake of readability. I know Perl has a 1000 ways to write the same statement. I thought there would be a better more readable way. Sort of like Paul = + 1 can be written Paul += Paul. The second of which is easier for me to look at.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Ray Olszewski Sent: Wednesday, December 04, 2002 2:34 PM To: [EMAIL PROTECTED] Subject: Re: FW: Perl At 01:27 PM 12/4/02 -0500, Paul Kraus wrote: >Its perl hence the subject :) Like (apparently) ichi, I missed this in the Subject: line when you first posted it. Perhaps there's a lesson there ... it pays to write a few more words than the bare minimum your message needs, to make it *easy* (not just *possible*) for people to understand your question. This is not IRC, after all ... we can tolerate the extra space for a few more words fairly easily. >$5 is the 5th memory of a regular expression. The second statement then >uses a regular expression to replace " " with "\ " to correct paths. > >$5=Somefolder/some secondfolder >$path would get Somefolder/some\ secondfolder. > >I want to condsense this into one statement. Why? This is not nagging, but a real question. I ask because while it should be possible to combine these two statments into one (just search on "obfuscated Perl" to see both how easy this is and how unreadable the resulting code can be), doing so probably will not make the program run any faster, and it will almost surely make it harder to read (and, hence, maintain). So it would help to know your purpose in wanting to combine these statements. If you are looking to save time or memory, I doubt that modifying the source will help, at least not as long as you need $5 to continue to hold the unedited version of thestring while $path contains the edited version. As it is, you've written it just the way I would. >I am probably off topic >here but I have seen others post about basic programming issues. Not off topic at all; these sorts of questions come up regularly, as you've noted. -- -------------------------------------------"Never tell me the odds!"-------- Ray Olszewski -- Han Solo Palo Alto, California, USA [EMAIL PROTECTED] ------------------------------------------------------------------------ ------- - To unsubscribe from this list: send the line "unsubscribe linux-newbie" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.linux-learn.org/faqs - To unsubscribe from this list: send the line "unsubscribe linux-newbie" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.linux-learn.org/faqs
