60.Java code to illustrate remove duolicate of ArrayList using hashSet<> method String 61.Java program for Sorting a String without using any inbuilt sorting functions ...

In the previous part, java interview questions and answers part i and java interview coding problems for freshers- part ii, we have explained some basic questions of java. this part is in continuation ...

We all know about the use of for loop and for each loop that is used to iterate all elements in list or collection but some time in case of n numbers of items loop traverse till nth item that is time ...

How to write a Java palindrome program for Strings Good programmers need to create code that efficiently solves problems, using various methods. A popular academic exercise is to create a program that ...

Java's Scanner class provides a simple and effective way to handle user input. In this simple example, we show how to use Java's Scanner for String input with methods like next (), nextLine () and ...