How to get Substring before Specific Character in Java - Step by Step Examples

How to get Substring before Specific Character in Java ?

Answer

To get the substring before a specific character in Java, you can use the `substring` method with the index of the character.

✐ Examples

1 Substring Before '/' in "https://example.com/page"

In this example,

We create a variable named url with a value of "https://example.com/page".
We use the substring method with the index of '/' to get the substring before the specified character.
Finally, we display the substring.

Java Program

public class Main {
    public static void main(String[] args) {
        String url = "https://example.com/page";
        String substring = url.substring(0, url.indexOf('/'));
        System.out.println("Substring before '/': " + substring);
    }
}

Output

Substring before '/': https:

2 Substring Before ',' in "Hello,World"

In this example,

We create a variable named str with a value of "Hello,World".
We use the substring method with the index of ',' to get the substring before the specified character.
Finally, we display the substring.

Java Program

public class Main {
    public static void main(String[] args) {
        String str = "Hello,World";
        String substring = str.substring(0, str.indexOf(','));
        System.out.println("Substring before ',': " + substring);
    }
}

Output

Substring before ',': Hello

Summary

In this tutorial, we learned How to get Substring before Specific Character in Java language with well detailed examples.

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How to get Substring before Specific Character in Java - Step by Step Examples

How to get Substring before Specific Character in Java ?

Answer

✐ Examples

1 Substring Before '/' in "https://example.com/page"

Java Program

Output

2 Substring Before ',' in "Hello,World"

Java Program

Output

Summary

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