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Asked: 2026-06-17T13:00:13+00:00

I have a function containing the following code: Text = Text.Where(c => !Char.IsDigit(c)).Aggregate<char, string>(null,

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I have a function containing the following code:

Text = Text.Where(c => !Char.IsDigit(c)).Aggregate<char, string>(null, (current, c) => current + c);

but it is rather slow. Is there anyway I can speed it up?

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1 Answer

  1. Editorial Team

    Try this regex:

    Text = Regex.Replace(Text, @"\d+", "");

    \d+ is more efficient than just \d because it removes multiple consecutive digits at once.

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