String matching: Difference between revisions
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Forth |
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int loc=s2.find(s3)//returns 0 |
int loc=s2.find(s3)//returns 0 |
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loc=s2.find(s3,loc+1)//returns 2</lang> |
loc=s2.find(s3,loc+1)//returns 2</lang> |
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=={{header|Forth}}== |
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<lang forth>: starts-with ( a l a2 l2 -- ? ) |
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tuck 2>r min 2r> compare 0= ; |
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: ends-with ( a l a2 l2 -- ? ) |
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tuck 2>r negate over + 0 max /string 2r> compare 0= ; |
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\ use SEARCH ( a l a2 l2 -- a3 l3 ? ) for contains</lang> |
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=={{header|J}}== |
=={{header|J}}== |
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