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Learn to Code: Java for Absolute Beginners

Programs of String Operations

Implement string and set operations on the arrays.

We'll cover the following...

Copy a string

In Java, the individual characters in a string can be accessed but not assigned or modified.

The following program copies a string to another string:

Java
class Test 
{
    public static void main(String args[]) 
    {
        String src = "Just a string"; // The string to be copied
        int lsrc = src.length();// Calculating the length of src
        String dst = ""; // Creating an empty string
        dst = src; // Copying data from src to dst
         
        System.out.println("src: " + src);
        System.out.println("dst: " + dst);
    }
}

String concatenation

Concatenation means appending a string to another string. The ...