Hi, In this post I’ll be discussing about aggregate method in Spark. This was something I felt quite confusing to grasp for the first time I was learning Spark. So I thought this would be helpful for a lot of people learning Spark. I am using Scala for this post. If you are using Spark… Read More Apache Spark: Aggregate method explained
Welcome to my new post. In this article I am going to write about uploading files to s3 using ReactJS as front end and Play framework as back end. Let’s start. If you want to learn about how to integrate ReactJs and Play framework using REST apis, please visit here. Creating new project… Read More Upload files to S3 using ReactJS and Play Framework
Hi guys, Welcome to my first post on Play Framework and React. I was trying to set up a project using Play Framework for backend and React for the frontend. After days of research and trying various options from various blogs, I settled on an approach which I liked and would like to share with… Read More Integrating Play Framework and ReactJs
Welcome to another post in Scala. In this post, I’ll be discussing writing unit tests in Scala. Some form of unit testing is available in almost all major programming languages these days. What are unit tests and why are they important? Before going to technical part, let’s discuss what actually unit tests are and why… Read More How to start writing tests in Scala?
Welcome to my new post on Python. In this post, for loops will be covered. Introduction Looping means to repeat. We use this technique in programming to repeat tasks. We define the condition for repetition or the number of iterations to repeat and according to that condition, tasks will get repeated. In Python, there are… Read More Python 5: For Loops
Welcome to my first article on Scala. In this post let’s discuss the implementation of linear and binary search in scala. These are some of the popular searching algorithms. Lets see how to implement them in scala. Linear Search Linear search is searching technique that searches for any item serially from the first element until… Read More Scala: Linear and Binary Search Implementation
Welcome to 4th Python post. In this post, I’ll be discussing decision making. Introduction As simple as it sounds, decision making is the technique of making decisions based on some conditions. Suppose you’re developing an application for college admission and only want to admit students whose age is greater than 18, then, in this case,… Read More Python 4: Decision Making(if…else)