yeah, i've read some texts but i just didn't find the right spot.
however now i am doing it byte by byte. i thought there would be a "better" way in perl... On Fri, 2011-03-11 at 18:17 +0100, Jochen Topf wrote: > Unicode handling in Perl is a bit complex. Read the "perlunicode" manpage > to get some ideas. > > Jochen > > On Fri, Mar 11, 2011 at 05:56:28PM +0100, Gary68 wrote: > > Date: Fri, 11 Mar 2011 17:56:28 +0100 > > From: Gary68 <[email protected]> > > To: [email protected] > > Cc: [email protected] > > Subject: Re: [OSM-dev] perl and special utf-8 characters > > > > > > i wouldn't know how to do it with regexes. > > > > ok. let's put it this way. i have a POSITIVE list of allowed chars > > (inkl. utf8 2byte ones) and i have a string. > > > > i want to eliminate all chars in the string that are not in the POSITIVE > > list. > > > > any idea? > > > > gerhard > > > > > > On Fri, 2011-03-11 at 17:33 +0100, M∡rtin Koppenhoefer wrote: > > > 2011/3/11 Gary68 <[email protected]>: > > > > i want to find out if certain characters (german umlaute) are contained > > > > in a string that i work char by char. > > > > > > > > > Hi Gerhard, > > > > > > I am almost totally ignorant in programming but I guess that if you > > > don't need the parsing character by character for another operation > > > there will already be a general solution for this problem in perl > > > (which might be faster). Recently I did something similar in Postgres > > > and by reading the manual I found a function called "regex replace" > > > (or similar). I suggest you search your docu for this term (or search > > > for "regular expression") and I am 99% sure you will get the answer. > > > > > > cheers, > > > Martin > > > > > > > > _______________________________________________ > > dev mailing list > > [email protected] > > http://lists.openstreetmap.org/listinfo/dev > _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
