It defines a String extension method that includes a StringComparison parameter and indicates whether a string contains a substring when using the specified form of string comparison.

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.

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.

The meaning of CONTAIN is to have within : hold. How to use contain in a sentence. Synonym Discussion of Contain.

Jun 1, 2023 · Parameters ... Return value true if the string contains the provided substring, false otherwise.

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

The CONTAINS keyword allows you to check whether a specific word or phrase exists in a column that has full-text indexing enabled. It is used primarily in SQL Server and Oracle.

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 …

Jun 10, 2024 · Java String contains () method checks whether a particular sequence of characters is part of a given string or not. This method returns true if a specified sequence of characters is present …