The join() method of String class is introduced in Java 8. This method is used to concatenate strings with specified delimiter. It is also used… [Read More]

Java String isEmpty() method checks whether a String is empty or not. This method returns true if the given string is empty, else it returns… [Read More]

Java String intern() method is used to manage memory by reducing the number of String objects created. It ensures that all same strings share the same memory…. [Read More]

Java String format() method is used for formatting the String. It works similar to printf function of C, you can format strings using format specifiers…. [Read More]

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… [Read More]

In this article we are gonna discuss the differences between StringBuilder and StringBuffer. Before discussing the differences, lets have a look at what java documentation… [Read More]

In this tutorial we will learn how to trim trailing spaces from the string but not leading spaces. Here is the complete code: class TrimBlanksExample… [Read More]

In this tutorial we are gonna see how to left pad a string with spaces and zeros: 1) Left pad with spaces class LeftPaddingExample1 {… [Read More]

In this tutorial we are gonna see how to right pad a string with spaces and zeros: 1) Right pad with spaces public class PadRightExample1… [Read More]

The method regionMatches() tests if the two Strings are equal. Using this method we can compare the substring of input String with the substring of… [Read More]

Method matches() checks whether the String is matching with the specified regular expression. If the String fits in the specified regular expression then this method… [Read More]

The method toCharArray() returns an Array of chars after converting a String into sequence of characters. The returned array length is equal to the length… [Read More]

In this  tutorial we will discuss Java String trim() and hashCode() methods with the help of examples. Java String trim() method signature It returns a… [Read More]

The getBytes() method encodes a given String into a sequence of bytes and returns an array of bytes. The method can be used in below… [Read More]