News

Learn how to create, access, modify, compare, and convert strings in Java using the String class methods and features. This article covers the basics and advanced topics of strings.
New Methods Introduced in Java 8, 9, 11, 12, and 15 Following that, we explore new methods introduced in the String class in Java 8, Java 9, Java 11, Java 12, and Java 15, providing detailed examples ...
Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data ...
Since the String Class in Java creates an immutable sequence of characters, the StringBuilder class provides an alternative to String Class, as it creates a mutable sequence of characters.
Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...
Java length vs length () explained The key difference between Java’s length variable and Java’s length () method is that the Java length variable describes the size of an array, while Java’s length () ...
Other approaches to solve the Java String palindrome problem include the use of loops and arrays. Test your skills and see if you can implement your own Java palindrome program with loops, arrays and ...
A preview feature in Java is one that is not yet added permanently even though its design, specification, and implementation are complete. Presently Java has quite a few preview features in the ...