Definition and Usage The length() method returns the length of a specified string. Note: The length of an empty string is 0.

Dec 23, 2024 · String length () method in Java returns the length of the string. In this article, we will see how to find the length of a string using the String length () method.

Apr 1, 2025 · In this tutorial, we have understood the Java String length () method in detail. This is the most basic String method that is used in collaboration with other String methods to achieve the …

To get the size (in bytes) of a String in a specific encoding (i.e. charset) use str.getBytes(charset).length 2. To deal with locale-specific issues, you can use Normalizer to normalize the String to whatever …

Jun 17, 2025 · Learn how to compute string length Java using core methods, Unicode-safe approaches, and practical examples tailored for both beginners and advanced developers.

In this tutorial, you will learn about the Java String length () method with the help of examples.

Mar 17, 2025 · By invoking the length () method on both strings, the code retrieves the number of characters within each string. Using System.out.println (), the results are then displayed on the …

In Java, a String is an object that represents a sequence of characters. The length() method is a member of the String class. It returns the number of characters in the string. The length is calculated …

The length of a string is referred to as the total number of characters it contains. To calculate the length of a string in Java, you can use an inbuilt length() method of the Java string class. In Java, strings …

Jun 30, 2022 · In Java, the .length() method returns the length or number of characters in a string. It’s a built-in method that comes with the String class. This is particularly useful while validating user input, …