Distinct: Difference between revisions
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(unsorted unique (k9)) |
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?"abracadabra" /k9 |
?"abracadabra" /k9 |
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"abcdr" |
"abcdr" |
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{x@&(x?x)=!#x} /k9 unsorted unique |
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Revision as of 06:53, 9 July 2021
Distinct
?x
Distinct, a.k.a. unique or uniq, returns a copy of its argument without duplicate items (according to the definition of match). K9 additionally sorts the result.
?"abracadabra" "abrcd"
?"abracadabra" /k9 "abcdr"
{x@&(x?x)=!#x} /k9 unsorted unique