in reply to Re^9: How to avoid an alphabet and integer next to it in a string?
in thread How to avoid an alphabet and integer next to it in a string?
$molform =~ s/H\d*//g; worked for me except for Hg and He. Yup, I tried $molform =~ s/\s+$//;
The output is zero
|
|---|
In Section
Seekers of Perl Wisdom