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#!/usr/bin/perl -w ... Case1("This_is_a_string",3,5); print "\n\nCase2:\n"; Case2("This_is_a_string",3,5);
Case1: AtUnderscore: This_is_a_string,3,5 ... 1: 5 Use of uninitialized value in concatenation (.) at ./mysplit line 34. 2: