What is difference b/w Generic List and Arraylist, Generic
List Vs HashTable, Generic List Vs No Generic? Pls Explain
with example.
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Answer Posted / debshankar bhattacharjee
Array List
1.Size/length of Array List can be increased or decreased
automatically.
2.Array list contains different types in the same array and
at the time of retrieving that value need to cast in
appropriate type.
Generic List:
Type of Generic list deceided at the time of compile and in
one generic list , we can include only any one type of
objects/value.
for example. if we write ,List<int> the this list can
contain only integer value.If we want to insert any string
then another list to be created.
Generic list is more efficient than arraylist
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