How to Remove first N Characters in a String in Java - Step by Step Examples

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How to Remove first N Characters in a String in Java ?

Answer

To remove the first N characters of a string in Java, you can use the substring method starting from index N.

✐ Examples

1 Removing First 3 Characters from "Hello World" String

In this example,

We create a variable named str1 with a string value of "Hello World".
We use the substring method starting from index 3 to remove the first 3 characters.
Finally, we print the modified string.

Java Program

// Removing First 3 Characters from "Hello World" String
public class Main {
    public static void main(String[] args) {
        String str1 = "Hello World";
        String result = str1.substring(3);
        System.out.println("Modified string is: " + result);
    }
}

Output

Modified string is: lo World

2 Removing First 2 Characters from "apple" String

In this example,

We create a variable named str2 with a string value of "apple".
We use the substring method starting from index 2 to remove the first 2 characters.
Finally, we print the modified string.

Java Program

// Removing First 2 Characters from "apple" String
public class Main {
    public static void main(String[] args) {
        String str2 = "apple";
        String result = str2.substring(2);
        System.out.println("Modified string is: " + result);
    }
}

Output

Modified string is: ple

Summary

In this tutorial, we learned How to Remove first N Characters in a String in Java language with well detailed examples.

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How to Remove first N Characters in a String in Java - Step by Step Examples

How to Remove first N Characters in a String in Java ?

Answer

✐ Examples

1 Removing First 3 Characters from "Hello World" String

Java Program

Output

2 Removing First 2 Characters from "apple" String

Java Program

Output

Summary

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