Re: assigning hash key to reference of array question

Change:

       $HoA{ join('_',$swit,$server) } = \@ip_g;
[download]

to:

       push @{ $HoA{ join('_',$swit,$server) } }, @ip_g;
[download]

Comment on Re: assigning hash key to reference of array question Select or Download Code

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Re^2: assigning hash key to reference of array question by Anonymous Monk on Feb 28, 2011 at 20:25 UTC
`spark@server1 ~> cat -nv ././././t1 \| grep 21 21 push @{ $HoA{ join('_',$swit,$server) } } = @ip_g; spark@server1 ~> perl -c ././././t1 Useless use of push with no values at ././././t1 line 21. Type of arg 1 to push must be array (not list assignment) at ././././t +1 line 21, near "@ip_g;" ././././t1 had compilation errors.` [download]	[reply] [d/l]
Re^3: assigning hash key to reference of array question by toolic (Bishop) on Feb 28, 2011 at 20:30 UTC
You need to use a comma instead of an = (just like my code shows).	[reply]
Re^4: assigning hash key to reference of array question by Anonymous Monk on Feb 28, 2011 at 20:46 UTC
Yes, thank you that works.. I really need to understand what is going on... thank you all guys!!!!	[reply]
Re^5: assigning hash key to reference of array question by toolic (Bishop) on Feb 28, 2011 at 21:04 UTC