How to declare and initialize arrays in Java Programming ?
This tutorial guides you on how to declare and initialize arrays in Java Programming. When you declare and create Arrays, they are created on dynamic memory by JVM.
Java : Convert comma separated String to List
This tutorial shows you how to convert comma separated String to List and vice versa.
Efficient way to check if array contains given value
How to check if array contains a given value ? This is an important interview question and frequently used operation during development. Below are the 5 ways to check that. Note the time complexity in the output for all the… Read More!
How to Find Least Common Element in Unsorted Array
Given an unsorted array as an input, the goal is to find least common element or lest frequent element or least repeating element in the array. Let’s solve this problem using the following methods i.e., Method 1: Sorting and Linear Traversal and Method… Read More!
Programs to Find Most Common Element in an Unsorted Array
Given an unsorted array as an input, the goal is to find most common element or most frequent element or most repeating element in the array. Let’s solve this problem using the following methods i.e., Method 1: Sorting and Linear Traversal and Method… Read More!