Re^2: How to get cell format of xls

Use an if statement to only call ->value() if the return value from get_cell is defined. See also: perlintro.

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Re^3: How to get cell format of xls by bimleshsharma (Beadle) on May 23, 2012 at 10:06 UTC
Ok, i used below but getting error... `if(undef $worksheet->get_cell($row,$col)){ next; }` [download] error now i am getting:"Can't modify non-lvalue subroutine call at ."	[reply] [d/l]
Re^4: How to get cell format of xls by moritz (Cardinal) on May 23, 2012 at 10:09 UTC
That's because you used undef, not defined. Perl 6 - the future is here, just unevenly distributed	[reply]