In Perl, is there ever any difference between the following two constructs: *main::foo = *main::bar and
$ref = \\%hash; $ref = \\@h开发者_开发百科ash; How do I do the same thing as reference using typeglob in perl?
I need to remove a method from the Perl symbol table at runtime.I attempted to do this using undef &Square::area, which does delete the function but leaves some traces behind. Specifically, when $
Given a typeglob, how can I find which types are actually defined? In my application, we user PERL as a simple configuration format.
I am trying to read a global symbol from another package. I have the package name as a string. I am using qualify_to_ref from Symbol module
开发者_开发技巧After this statement: insert into table... value(..,\"It\\\'s my title\") In database I can see :
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