How to find specific text in a string?
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Hello,
I have the following text:
"abs(3).def(5).hhh(11)"
Is there an easy way for search for all the locations with "(" - number - ")".
I mean, all the places where there is a number between parenthesis.
I've try to use regexp but it was too complicate for me to understand how exactly it should be written.
Thanks.
1 个评论
Fangjun Jiang
2022-4-4
regular expression makes you relax :)
采纳的回答
I'm sure there is a regexp way to do this, but I find it easier to use pattern with its supporting functions. Here's how I would do it.
txt = "abs(3).def(5).hhh(11)";
pat = lookBehindBoundary("(") + digitsPattern + lookAheadBoundary(")");
extract(txt,pat)
更多回答（1 个）
Fangjun Jiang
2022-4-4
0 个投票
a="abs(3).def(5).hhh(11)";
regexp(a,'(\d+)')
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