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What is the difference between System.String and
System.StringBuilder classes?
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Answer Posted / mukesh
System.String is immutable. If your programe is going
concate more then two string then String class can do this
work easily but decrease programe funcationlity. This is
because when you are concate string that time it takes a
new momory allocated. But when you are using StringBuilder
then there is no new memory allocation.
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