How do I remove white space in a Perl string?

Question

If I declared a variable $myString with the value \'3 \' (notice the white space). Is there any function to remove the white space for the return v

Answer 1

I suggest that you make use of the Text::Trim module, which provides ltrim, rtrim, and trim, all of which will trim the parameters passed, or $_ if you give no parameters. It's not a core module so it may need installing