Java String compareTo() Method
Strings are a fundamental data type in Java and are widely used in applications for storing and manipulating text. Strings in Java are objects backed by character arrays, making them immutable. Once a string...
Java Tutorials
Java String startsWith() Method with Examples
The startsWith() method in Java checks if a string starts with a specified prefix or substring. This method validates input strings or filters strings based on a particular starting pattern. The startsWith() method is...
Java String replace() Method with Examples
Strings in Java are objects backed internally by a char array. They are immutable, just like arrays; their values cannot be changed once initialized. This immutability makes them a fundamental data structure in Java,...
Java String Methods with Examples
Strings are fundamental to most programming languages, and Java is no exception. The Java String class provides robust methods and properties for working with strings in Java code. In this article, we will explore...
Java String split() Method
The split() method in Java splits a String into an array of substrings based on a delimiter. It is beneficial for breaking up Strings into parts for easier processing. The split() method accepts a...
Java String contains() Method
The contains() method in Java is a helpful string function that allows us to check if a particular String or character sequence occurs within another String. This method returns a boolean value indicating whether...
StringBuilder Class in Java with Examples
The StringBuilder class in Java enables the creation of adjustable sequences of characters. Unlike immutable Strings, StringBuilder allows modifying the character content after creation. This makes StringBuilder worthwhile when you frequently change the string...
Call by Value and Call by Reference in Java
Java is one of the most popular programming languages for building robust and scalable applications today. As an object-oriented language, Java has certain essential concepts related to classes, objects, and reference variables. One key...
Difference Between String and StringBuffer in Java
Strings and StringBuffers are essential components in Java for managing text. Think of them as your trusty toolsets for working with words and sentences in your Java programs. It’s crucial to recognize that these...
Java String substring() Method with Examples
The substring() method in Java serves the purpose of extracting a portion of a String. It comes in two distinct variants. The first variant, String substring(int beginIndex), generates a new String that commences with...
