Difference Between Using Normal Array And Hashtable

Mar 6, 2012

reasking some basics to clear out from this messed up things

1) difference between using normal array & using hashtable in terms of storage, access speed

2) is it possible to store values from serverside controls in javascript on client side in a normal  array variable ( values can be of different types) even on postback??.

if yes how

3) currently i have hidden fields which stores values on client side and on postback saves in hashtable ie saving data on server & not on client.

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