Difference between the String and StringBuffer classes?
Answers were Sorted based on User's Feedback
Answer / anitha
yes, String is a immutable that means once the string
object is created it cannot be changed.
String Buffer: it is a mutable,this object is changed if we
make any modifications.
Is This Answer Correct ? | 8 Yes | 0 No |
Answer / sathya
String class is immutable i.e oncle created the value
cannot chage.
Stringbuffer class is mutable.The value can change.
Is This Answer Correct ? | 5 Yes | 0 No |
Answer / latha
String is immutable and StringBuffer is mutable as most of
we know. In performance, StringBuffer is faster than the
String while performing simple concatenations.
Is This Answer Correct ? | 5 Yes | 0 No |
If your team member writes code with lots of static variables and static methods, will it cause any side effects?
What does you mean in math?
What are serialization and deserialization?
What is join () in java?
how to print the below in java?thanks in advance.... * * * * * * * *
Explain wrapper classes in java?
What are the override methods in Object class?
2 Answers Tech Mahindra, Wipro,
What is Hash Code in Java?
Why is stringbuffer thread safe?
What is left shift and right shift?
how jvm allocates memory for stack?
What is memory leak and how does java handle it?