There are several ways to create an array in Java, for example, you can declare the array without initializing it, or you can create and in...

In the last article , you have learned how to print all leaf nodes of a binary tree in Java by using Recursion, a useful technique to solv...

Hello guys, if you are wondering how to check if two given String array are equal, I mean they contain same number of elements with same val...

If you are a Java developer working on a Java JEE projects like a Java Web application running on Tomcat or Glassfish, or you want to get i...

Hello guys, if you are preparing for a coding interview but struggling to solve Dynamic programing based coding problems and looking fo...

Hello guys, If you are in Android application development or server-side Java development, then you might have heard about the Kotlin progr...

Bootstrap is one of the most popular front-end libraries, which provides a customizable  HTML , CSS , and JavaScript  template for creating...

Hello guys, if you are preparing for technical interview for Software Development job then you must prepare well for Data Structure and Algo...

This is another interesting coding problem or programming exercise for beginner programmers. How do you find repeated or duplicate charac...

Hello guys, if you have been solving  data structure and algorithms problems or been through a couple of coding interviews then you might...

Hello guys, Data Structure is a building block of programs. It's even said that  "Data Structure + Algorithms= Program" . Th...

In the last couple of articles, you have learned about pre-order and in-order tree traversal algorithms in Java, and today, you will lear...

Hello Javascript developers, if you are wondering how to check if an array contains a particular value or not in Javascript then you have c...

Sorting an array is one of the common tasks in Programming and you have many algorithms to sort an array, like QuickSort , MergeSort which...

The Quicksort algorithm is one of the very popular sorting algorithms in programming, often used to sort a large array of numbers. Though t...

Hello guys, In the last article, you have learned how to reverse an array in place in Java , and today I have come back with another array-...

The binary search algorithm is one of the fundamental Computer Science Algorithms and is used to search an element in a sorted input set. ...

An array of more than one dimension is known as a multi-dimensional array. Two of the most common examples of multi-dimensional arrays are ...

Hello guys, one of the common Programming, the day-to-date task is to compare two arrays in Java and see if they are equal to each other ...

Array and String are very closely related, not just because String is a character array in most of the programming language but also with p...