Question
How will you get replace elements of an array
Answers
splice() function will remove the elements of @ARRAY designated by OFFSET and LENGTH, and replaces them with LIST, if specified. Finally, it returns the elements removed from the array.

splice @ARRAY, OFFSET [ , LENGTH [ , LIST ] ]

Following is the example −

#!/usr/bin/perl

@nums = (1..20);
print "Before - @nums
";

splice(@nums, 5, 5, 21..25);
print "After - @nums
";

This will produce the following result −

Before − 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
After − 1 2 3 4 5 21 22 23 24 25 11 12 13 14 15 16 17 18 19 20   Your Comment




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