this post was submitted on 10 Jun 2025
        
      
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A regular expression is a sequence of characters that specifies a match pattern in text. Theyre usually used for find, or find and replace operations on strings, or for input validation.
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(?<!\d)-> Not sure why you're doing this.\d+\.-> Look for at one or more digits followed by a period. None of the sentences have numbers before the period, and if the previous section didn't exclude them, this would.\.\d+-> look for a period followed immediately by one or more numbers. This should get most of the trailing 0's, but you'll miss the ones on their own newline and following a quotations mark.\.0\-> If you only have a single character you'd like to remove, there's no harm in enumerating it.