Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

Re: index using a range

by vsespb (Chaplain)
on Jun 13, 2013 at 22:57 UTC ( #1038855=note: print w/replies, xml ) Need Help??


in reply to index using a range

$Str1 = "000001"; print length($1) if $Str1 =~ /^(.*)[0-9]$/;
UPD:
Probably better /^(.*)[0-9]/; (without '$' in the end of regexp)

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1038855]
help
Chatterbox?
stevieb is writing a little CUFP on how to control analog pins on an arduino from a Linux machine via I2C in light of Perl, JavaScript and Strandbeests. It also is a good real-world use-case to test my I2C dist.

How do I use this? | Other CB clients
Other Users?
Others cooling their heels in the Monastery: (7)
As of 2017-07-21 23:20 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I came, I saw, I ...
























    Results (336 votes). Check out past polls.