String matching: Difference between revisions

m
→‎{{header|J}}: whitespace
(→‎{{header|J}}: faster/more efficient contains)
m (→‎{{header|J}}: whitespace)
Line 62:
<lang j>startswith=: ] -: ({.~ #)
contains=: +./@:E.~
endswith=: ] -: ({.~ -@#)</lang>
 
Example use:
892

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