Yun yun wrote:
>
> What is the meanings of the following two expressions?
> 1.$var1{$var2}
This is the value from the hash %var1 using the key $var2
> 2.$var1($var2)
$ perl -MO=Deparse -e'$var1($var2)'
syntax error at -e line 1, near "$var1("
This is a syntax error.
John
--
use Perl;
program
fulfillment
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