Java

StringBuilder toString() Java | In this post, we will discuss the toString() method in the StringBuilder class. Compared to the Java String class there are only a few methods in the StringBuilder class. Hence to use String class methods for the StringBuilder object we have to convert the StringBuilder Object to String. StringBuilder class contains […]

Java StringBuilder substring() Method | The substring is a part of the string if the string is “Pen is mightier than the sword” then the words “than the” would be substring. In the Java StringBuilder class, we have a method called substring() which returns the substring from the given index and extends till the end

StringBuilder reverse() In Java | The reverse() method in the Java StringBuilder class helps us to reverse the StringBuilder object content. The String class doesn’t contain any method to reverse the string object, but with the help of StringBuilder class we can reverse the string object also, we will see them through example. The syntax

Java StringBuilder replace() Method | The replace() method of the StringBuilder class of the Java programming language is used to replace the characters or the substring in the given StringBuilder object. The substring or the character begins at the particular index and ends at the particular index according to the user input or the parameters

Java StringBuilder Length | In some situations, there need to find the length of the given sentence, in such a situation we can’t sit and count each and every letter in the sentence. Hence to overcome this issue Java provides the method to count the number of letters in the sentence or the string. In

Java StringBuilder Delete Last Character | There are many scenarios where we have to delete some characters or strings that might be due to some issues. To do this, Java provides a built-in method that makes it for the programmer easy to delete unwanted characters or strings. In the StringBuilder class, we have the delete

Java StringBuilder indexOf() Method | In this blog, we will learn about the indexOf() method in the StringBuilder class. This method is used to return the first occurrence of the passed substring. If the given substring is not present in the string then the indexOf() method returns -1. The indexOf() method has two variations:-1. public

Java StringBuilder insert() Method | The StringBuilder class in Java contains the insert() method that helps us to insert the string or the character. There are many variations of the insert() method as follows:- 1. public StringBuilder insert(int offset, float flt)2. public StringBuilder insert(int offset, int i)3. public StringBuilder insert(int offset, long lng)4. public StringBuilder

Import StringBuffer In Java | The StringBuffer class is present in java.lang package. Since java.lang package is the default package available to every Java program therefore there is no need to import StringBuffer explicitly. Let us see some examples of the StringBuilder class to demonstrate some methods. In Java, except String class, there are two