Does your data's format have a name? Maybe there's already a tool that correctly interprets it.

Is your data always in the form of identifier=number? In such a case, split (possibly (split /=/, $string, 2)[1]) or m/^[^=]+([\de.+-]+)$/

Is the number always in scientific notation?

Specifics lead to better answers.


Dave

In reply to Re: How to delete letters and special characters from a steering by davido
in thread How to delete letters and special characters from a steering by sharifeee01

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