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

Re: Excluding non ascii characters

by linuxer (Deacon)
on Apr 06, 2009 at 19:07 UTC ( #755821=note: print w/ replies, xml ) Need Help??


in reply to Excluding non ascii characters

What about a character range? And if you want to delete those characters, you also can use tr///.

$myline =~ tr/\x80-\xff//d;

or if you want to stick to s///.

$myline =~ s/[\x80-\xff]/ /g;


Comment on Re: Excluding non ascii characters
Select or Download Code
Re^2: Excluding non ascii characters
by ikegami (Pope) on Apr 06, 2009 at 19:32 UTC
    That will only remove the non-ASCII characters that are in iso-latin-1, a very small portion of non-ASCII characters. Fix:
    # Replace with space $myline =~ s/[^\x00-\x7F]/ /g; # Delete character $myline =~ tr/\x00-\x7F//cd; $myline =~ s/[^\x00-\x7F]//g;

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://755821]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (6)
As of 2014-12-23 00:38 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (133 votes), past polls