Subject: Re: [xsl] Duplicates in a sequence ? From: "Leo Studer leo.studer@xxxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Wed, 25 Mar 2015 16:53:24 -0000 |
Really nice, thanks ! > On 25.03.2015, at 15:05, Dimitre Novatchev dnovatchev@xxxxxxxxx <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote: > > See this: > > http://stackoverflow.com/questions/133092/how-do-you-identify-duplicate-value s-in-a-numerical-sequence-using-xpath-2-0 > > It produces all values in the sequence, that occur in it more than once: > > $vSeq[index-of($vSeq,.)[2]] > > > > On Wed, Mar 25, 2015 at 3:58 AM, Leo Studer leo.studer@xxxxxxxxxxx > <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote: >> Hello >> >> I have a sequence and want to know whether there are duplicate values in it. >> >> I came out with the following and think there must be an easy solution. Any suggestion? >> >> let $sequence :=(1,12,14,17,22,12) return (count(distinct-values($sequence)) ne count($sequence)) >> >> >> Thanks in advance >> Leo
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