Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number
 
PerlMonks  

Re^2: Loosing Negative Values in Array Ref

by Anonymous Monk
on Jun 03, 2009 at 14:35 UTC ( #768028=note: print w/replies, xml ) Need Help??


in reply to Re: Loosing Negative Values in Array Ref
in thread Loosing Negative Values in Array Ref

Thats true, how to keep the same logic and still check having these negative values in the array?
  • Comment on Re^2: Loosing Negative Values in Array Ref

Replies are listed 'Best First'.
Re^3: Loosing Negative Values in Array Ref
by Marshall (Abbot) on Jun 03, 2009 at 23:16 UTC
    Aside from the numeric vs string issue. Numeric "zero" is greater than "-5"! So maybe what you need here is to use absolute vale abs() when comparing things so that abs(-5) is > 0.?

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://768028]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (6)
As of 2017-03-23 00:27 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Should Pluto Get Its Planethood Back?



    Results (278 votes). Check out past polls.