Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Re: if condition only returns false . . .

by ton (Friar)
on Apr 05, 2001 at 04:15 UTC ( #69953=note: print w/replies, xml ) Need Help??


in reply to if condition only returns false . . .

rand returns a floating point number between 0 and 1. The int operator takes the integer portion of that number, which will always be zero for numbers in the range [0, 1). Hence, always false!
  • Comment on Re: if condition only returns false . . .

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://69953]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (5)
As of 2017-02-21 06:52 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Before electricity was invented, what was the Electric Eel called?






    Results (307 votes). Check out past polls.