What is the Main difference between String and
StringBuilder and why do we use StringBuilder.
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Answer Posted / shaveen kaushal
Difference..
String..
1.Its a class used to handle strings.
2.Here concatenation is used to combine two strings.
3.String object is used to concatenate two strings.
4.The first string is combined to the other string by
creating a new copy in the memory as a string object, and
then the old
string is deleted
5.we say "Strings are immutable".
String Builder..
1.This is also the class used to handle strings.
2.Here Append method is used.
3.Here, Stringbuilder object is used.
4.Insertion is done on the existing string.
5.Usage of StringBuilder is more efficient in case large
amounts of string manipulations have to be performed
Regards
Sridhar R
Nothing is illegal, Until You Get Caught
| Is This Answer Correct ? | 39 Yes | 7 No |
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