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Asked: 2026-05-13T23:30:57+00:00

I need some help. I am looking for a regex that would match the

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I need some help. I am looking for a regex that would match the last space character in a string. I am using JavaScript and classic ASP.

I have a long string of text which I trim to 100 characters. I would like to remove the last character to avoid a spelling mistake if the trim cuts a word due to the 100 characters limit.

regex.replace(/[ ]$.*?/ig, '');

Anybody with ideas? Thanks.

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1 Answer

  1. Editorial Team

    From my understanding, you need to remove the last space and everything after it, right?

     str = str.replace(/\s+\S*$/, "")
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