Re: String manipulation in Webcatalog
This WebDNA talk-list message is from 2001
It keeps the original formatting.
numero = 39074
interpreted = N
texte = try wrapping [likenumber]inside [math][likenumber][/math]like:[text]num=00000234567[/text]with 0=[num]without 0=[math][num][/math]works for me.on 10/4/01 8:04 AM, John Peacock at jpeacock@rowman.com wrote:> Laeg Ent. wrote:>> >> [grep>> search=0+([0-9]+)0+&replace=\1][likenumber][/grep]>> >> this just gets rid of the initial zeros......>> >> 0010200 results in 10200>> > > Sorry, the ([0-9]+) is too greedy (snagging all trailing zeros). If> you were using Perl, you could use this instead:> > [grep search=0+([0-9]+?)0+&replace=\1][likenumber][/grep]> > which would be the nongreedy version of 1 or more. In this case, you> will have to pick off the initial zeros then strip the trailing> zeros. Do this to strip the trailing zeros:> > [grep search=([1-9]+)0+$&replace=\1][likenumber][/grep]> > which is to say find any sequence numbers that do not include 0 and> are followed to the end of line by only zeros and replace it by just> the number.> > John -------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list
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Associated Messages, from the most recent to the oldest:
try wrapping [likenumber]inside [math][likenumber][/math]like:[text]num=00000234567[/text]with 0=[num]without 0=[math][num][/math]works for me.on 10/4/01 8:04 AM, John Peacock at jpeacock@rowman.com wrote:> Laeg Ent. wrote:>> >> [grep>> search=0+([0-9]+)0+&replace=\1][likenumber][/grep]>> >> this just gets rid of the initial zeros......>> >> 0010200 results in 10200>> > > Sorry, the ([0-9]+) is too greedy (snagging all trailing zeros). If> you were using Perl, you could use this instead:> > [grep search=0+([0-9]+?)0+&replace=\1][likenumber][/grep]> > which would be the nongreedy version of 1 or more. In this case, you> will have to pick off the initial zeros then strip the trailing> zeros. Do this to strip the trailing zeros:> > [grep search=([1-9]+)0+$&replace=\1][likenumber][/grep]> > which is to say find any sequence numbers that do not include 0 and> are followed to the end of line by only zeros and replace it by just> the number.> > John -------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list .To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/
Marc M.
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