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

Re^2: non numeric data

by torres09 (Acolyte)
on Jun 24, 2013 at 13:00 UTC ( #1040429=note: print w/ replies, xml ) Need Help??


in reply to Re: non numeric data
in thread non numeric data

ya i figured that out , there is a possibility that numbers having - sign are not being blocked so I modified by code . please tell if it is fine or not

if (($array_H[$i] !~ /^[0-9]+$/) &&($array_H[$i] !~ /^-+$/))

I am new to perl so please pardon me for obvious mistakes


Comment on Re^2: non numeric data
Download Code
Re^3: non numeric data
by hdb (Parson) on Jun 24, 2013 at 13:06 UTC
Re^3: non numeric data
by hdb (Parson) on Jun 24, 2013 at 13:15 UTC
Re^3: non numeric data
by BillKSmith (Hermit) on Jun 24, 2013 at 14:59 UTC
    Depending on the source of your data, it may have whitespace (especially a newline) at the end.
    Bill

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1040429]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others about the Monastery: (18)
As of 2014-04-17 16:11 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    April first is:







    Results (453 votes), past polls