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  • You also did same work that is shortening of array but your code is complete with check for existence of that element or not. Kyle Booth answer already made my work but your answer gave me another way using while and shift() instead of for loop. Thanks ! Commented Feb 1, 2015 at 15:26
  • Can you tell me if i were to update that element in main array that is Files. How can i do that. Commented Feb 2, 2015 at 7:02