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defined array questionby toadi (Chaplain) |
on Aug 30, 2002 at 10:49 UTC ( [id://194060]=perlquestion: print w/replies, xml ) | Need Help?? |
toadi has asked for the wisdom of the Perl Monks concerning the following question:
Hello,
I have a program written bij someone else. But I can't figure one thing out :) I print out the array so I'm sure the array has elements. I printout $#user_geg and it prints 27. I printout $user_geg[27] and prints it's value Then the other guy written: if( defined @user_geg[0..$#user_geg] ) { } On a SunOS infratest 5.8 Generic_108528-03 sun4u sparc SUNW,Ultra-80 with This is perl, v5.6.1 built for sun4-solaris This works... On a SunOS fritz 5.8 Generic sun4u sparc SUNW,Ultra-1 with This is perl, v5.6.0 built for sun4-solaris I had to write: if( defined @user_geg[0..$#user_geg-1] ) { } To get in the if???? Plz enlighten me!!!!!! -- My opinions may have changed, but not the fact that I am right Edit: Added <code> tags. larsen
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