Detailed course structure for each branch and semister
Syllabus for each semester subjects
Previous Mid Exam Question Papers
Previous Semesters Final Exam Question Papers
What’s the difference between System.String and System.StringBuilder classes?
System.String is not immutable
System.StringBuilder is not mutable
System.StringBuilder is mutable
StringBuilder cannot allocate more memory as needed
This class represents a string-like object whose value is a mutable sequence of characters. The value is said to be mutable because it can be modified once it has been created by appending, removing, replacing, or inserting characters.