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ref « Data Type « Perl
Perl
Data Type
ref
1.
Return Values from the ref Function
2.
Using ref function on a subroutine reference
3.
Using ref function to check the parameter type
4.
Using ref function to get the type of the reference
5.
Using ref inside a function
6.
The return values of the ref function: ref( \\@array )
7.
The return values of the ref function: function
8.
The return values of the ref function: ref( \*hash )
9.
The return values of the ref function: 10
10.
The return values of the ref function: array