Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

Re: remove spaces after join operation

by 2teez (Vicar)
on Jul 26, 2013 at 13:54 UTC ( #1046517=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    ...
    push @first_sentence,$arr[0];
    }print join ' ',@first_sentence;
    
  2. or download this
    use warnings;
    use strict;
    ...
    .  o
    how o
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1046517]
help
Chatterbox?
[Discipulus]: Tux did you already read Bluetooth people presence detector :)?

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (8)
As of 2018-05-24 07:01 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Notices?