Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight
 
PerlMonks  

Re^2: Why do i get an extra (duplicate) array element?-

by TomDLux (Vicar)
on Jun 23, 2016 at 19:18 UTC ( [id://1166408]=note: print w/replies, xml ) Need Help??


in reply to Re: Why do i get an extra (duplicate) array element?-
in thread Why do i get an extra (duplicate) array element?-

Why not just use the numeric value in the string:

$ perl -demo DB<1> $A = "123" DB<2> if ( $A < 0 ) { print 'negative' }else {print 'non-negative'} non-negative DB<3> $A = "-123" DB<4> if ( $A < 0 ) { print 'negative' }else {print 'non-negative'} negative

As Occam said: Entia non sunt multiplicanda praeter necessitatem.

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://1166408]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others musing on the Monastery: (6)
As of 2024-03-28 10:38 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found