Searching for "ref"

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• Stringification in classic Perl OOP

• Use the same sub as function or as method in Perl

• ref

• ref - What kind of reference is this variable?

• How to get a slice of an array or an array reference?

• Can't use string (...) as an HASH ref while "strict refs" in use at ...

• Refactoring Perl code

• Unique values in an array reference in Perl

• Array references in Perl

• How to dereference a reference to a hash or to an array in Perl

• Some MetaCPAN advanced search tricks using prefixes

• Benchmark: Refactoring MD5 calculation in Rex

• Refactor test cases of the Markua Parser in Perl 5

• Creating subroutines on the fly using Symbolic references

• Symbolic references in Perl

• Refactoring Dancer 2 app, using before hook

• Eliminate circular reference memory-leak using weaken

• Refactoring the script and add logging

• Can't call method ... on unblessed reference

• Refactoring large test suite - separating data from code