charAt()

Java String charAt() The Java String class charAt() method returns a char value at the given index number. The index number starts…

Java StringBuffer deleteCharAt(int index) method The deleteCharAt(int index) method of Java StringBuffer class is used to delete the character at a specified…

Java String FAQs or Interview Questions A list of top Java String FAQs (Frequently Asked Questions) or interview questions are given below.…

Java Program to reverse each word in String We can reverse each word of a string by the help of reverse(), split()…

Java Program to reverse tOGGLE each word in String We can reverse tOGGLE each word of a string by the help of…

Java Program to tOGGLE each word in String We can tOGGLE each word of a string by the help of split(), toLowerCase(),…

How to reverse String in Java There are many ways to reverse String in Java. We can reverse String using StringBuffer, StringBuilder,…

Java Program to capitalize each word in String We can capitalize each word of a string by the help of split() and…

Write a code to prove that strings are immutable in java? Following program demonstrate it. File: ProveStringImmutable .java public class ProveStringImmutable {…

How do you remove all white spaces from a string in java? File: RemoveAllSpace .java public class RemoveAllSpace { public static void…