Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW
 
PerlMonks  

Re: (nrd) removing all whitespace but newlines

by newrisedesigns (Curate)
on Jan 28, 2003 at 19:31 UTC ( #230700=note: print w/replies, xml ) Need Help??


in reply to removing all whitespace but newlines

Does each field have only A-Z0-9 characters?

If so,
$_ =~ /((\w{12})\n)/;
$1 = the 12 digit field plus the newline, while $2 = the 12 digit field without.

If you need other characters, you could use
$_ =~ /(([A-Za-z0-9\.\+\-]{12})\n)/;
To get alphanumerics and '.', '+', and '-'.

John J Reiser
newrisedesigns.com

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://230700]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (5)
As of 2017-07-23 03:26 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I came, I saw, I ...
























    Results (343 votes). Check out past polls.