For performing repeated modification on string which class is preferred

A) String
B) StringBuilder
C) Both
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Prabir Sarkar

  • Jan 3rd, 2006
 

StringBuilder

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samiksc

  • Jan 9th, 2006
 

Answer B is correct. StringBuilder class is preferred for performing repeated operations on string since its value is mutable. String class represents a text value which is immutable. All operations on string class which appear to be modifying its value actually return the new value.

So for modifying text contents StringBuilder class is preferred.

Anilkumar Lella

  • May 20th, 2011
 

string builder is mutable and string is immutable.Immutable means whose contents can't be modified.Mutable objects are the objects whose content can be change.so performing repeated modification on string we can use string builder class.

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