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Outline:Referencing: Create a reference by adding \ (backward slash) Demo of various examples Add, remove, access elements of array reference / hash reference in the script with examples. Dereferencing: Get the actual entity being referred by reference. Demo of various examples
Referencing: Create a reference by adding \ (backward slash) Demo of various examples Add, remove, access elements of array reference / hash reference in the script with examples. Dereferencing: Get the actual entity being referred by reference. Demo of various examples
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