Definition and Usage The contains() method checks whether a string contains a sequence of characters. Returns true if the characters exist and false if not.

Jul 11, 2025 · The String.contains() method is used to search for a sequence of characters within a string. In this article, we will learn how to effectively use the string contains functionality in Java.

Apr 11, 2025 · A quick example and explanation of the contains API of the standard String class in Java.

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

The Java String contains () method is used to check whether the current string contains the specified sequence. It returns the Boolean value, which is true if and only if the string contains the sequence of …

Mar 17, 2025 · In Java, the String.contains () method searches the sequence of characters in the given string. It returns true if the sequence of char values is found in this string otherwise returns false. The …

Nov 12, 2025 · In Java, the `contains` method is a powerful and widely used feature across various classes in the Java Standard Library. It plays a crucial role in determining whether a particular …

Sep 2, 2025 · The Java String contains () method is a simple yet powerful tool when working with strings. It allows you to check if a sequence of characters exists inside another string, making it …

Learn about the Java String `contains ()` method. This tutorial explains the syntax, parameters, return value, and provides practical examples of how to use it.

Nov 8, 2024 · The Java String contains () method is used to check whether the specific set of characters are part of the given string or not. It returns a boolean value true if the specified characters are …