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Re^4: "Useless use of private variable in void context"

by Anonymous Monk
on Aug 22, 2008 at 20:57 UTC ( #706313=note: print w/replies, xml ) Need Help??


in reply to Re: Re: Re: "Useless use of private variable in void context"
in thread "Useless use of private variable in void context"

it must be somewhere else in the code. I got the same error in the following line chop($fai_in) if(length($fai_in) > 0); when I comment this line got the error in next line. The problem was however was in the following line which missed the brackets while($cust_id, $field_association_id = $sth->fetchrow_array()) which should be while(($cust_id, $field_association_id) = $sth->fetchrow_array()) it solved the problem
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Re^5: "Useless use of private variable in void context"
by BrowserUk (Pope) on Aug 22, 2008 at 22:31 UTC

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choroba waves
[Mj1234]: Hello Monks, I have installed Active perl 5.16 and 5.14 but I dont find Devel::GDB package when I try to install through ppm
[Discipulus]: i'v installed ubuntu 16.04lts and i'm quite disappointed: is deadly simmilar to new win osses where you cannot find even simple things...
[Corion]: Hi Discipulus ;)
[Corion]: Mj1234: Maybe Ubuntu didn't package Devel::GDB? In that case, consider using local::lib and install the module from CPAN
[Corion]: But a quick Google search turns up this page, which seems to suggest that it should be packaged
[Discipulus]: iirc active perl has repositories only for last 2 o 3 major release of perl Mj1234. I strongly suggest portable version of strawberry perl and use cpan client to install modules
[choroba]: Also, who needs GDB when there's hdb?

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