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Higher Order Functions in Kotlin with examples

There are many advanced features in Kotlin which gives an edge for the user using this language over Java. One such feature is Higher...

RxJava Transform Operators – Operators for Transforming Observables – RxJava Tutorial #5

RxJava Transform Operators, as the name indicates, are used for transforming the items which are emitted by reactive sources such as Observables. In this article...

RxJava create Operators – Operators for Creating Observables – RxJava Tutorial #4

In this article we will discuss about various RxJava create operators in depth with examples. Here we will discuss how to create Observables using...

RxJava Operators In General – RxJava Tutorial #3

RxJava Operators in General In this article, we will continue discussing about RxJava Operators in general and what are the various types of RxJava Operators...

Binary Search using Kotlin – Searching Algorithms #1

In this article, let us discuss one more Algorithm - Binary Search which is the most frequently asked Algorithms during Interviews. Let us discuss...

HackLand Election – Coding Interview Questions #1

This series will be focused on Coding interview questions curated from various interviews / via online source. "  Hackland Election There are n citizens voting in this year's Hackland election....

Quick Sort Kotlin Implementation – Sorting Algorithms #4

Quick Sort is based on divide and conquer algorithmic technique, similar to Merge Sort. In this tutorial, we will be looking at  Quick Sort...

Merge sort Kotlin Implementation – Sorting Algorithms #3

Merge Sort is sorting based on Divide and Conquer strategy and is one of the famous algorithms among Sorting. In this article, we will...

Bubble Sort Kotlin Implementation – Sorting Algorithms #2

Bubble Sort is the simplest Algorithm of all the sorting techniques. It compares two adjacent elements and swaps them if they are in wrong...

Selection Sort Kotlin with Example – Sorting Algorithms #1

Selection Sort is one of the most important sorting algorithm frequently looked upon and is even asked in the Interviews. In this article we...

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Check Array Formation Through Concatenation | Leetcode Problem 1640

In this video, we will explain Check Array Formation Through Concatenation, Leetcode's 1640th problem in 2 different approaches along with a coding solution. Problem statement You are...

Binary Tree Traversals in Kotlin – PreOrder, InOrder and PostOrder Traversals

Binary Tree Traversals are most common Tree Problems in an Interview as well as Competitive Programming. They can be efficient while searching, inserting and...

SOLID Principles in Android with Kotlin Examples

Recently I had an interview experience where I went blank when the interviewer posed an Interesting Question - Explain SOLID Principles and how they...

Top 5 Software Courses to land into Highest Paying Jobs

The software industry has been emerging as a big player in recent decades. It is the second most active contributor of the economy after...

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