Insights and perspectives to keep you updated.

How to build Face Detection system using Viola Jones Algorithm

Reading Time: 5 minutes Object Detection is to locate the presence of objects and types or classes of the located objects in an image. Face detection is a particular case of Object Detection. The objective of face detection is to find and locate faces in an image. It is the first step in automatic face recognition applications. Face detection has been well studied for frontal and near frontal faces. Continue Reading

Let us Build Checkers, the Board Game in WebAssembly

Reading Time: 4 minutes Checkers is a fairly simple game played on an 8×8 game board. The board’s squares are typically alternating colours. Each player then places 12 pieces on the board in fixed squares spaced evenly one square apart from each other. So one Player controls black pieces another player controls white pieces. Lets us see what are some basic rules of the game :- The opponent with Continue Reading

Introduction to Domain Driven Design (DDD)

Reading Time: 3 minutes What is Domain? To define domain-driven-design we should first establish what we mean by domain. The common dictionary definition of the domain is a sphere of knowledge, influence, or activity. In the context of software engineering, it refers to the subject area on which the application is intended to apply. For example, if you are building an E-commerce software, in this case, sales will be Continue Reading

CAP Theorem | Building Scalable Systems | Reactive Architecture

Reading Time: 3 minutes CAP Theorem, a Distributed System must account for this theorem which means when two or more systems try to connect with each other they need to account this Theorem. In this blog, we are gonna discuss about this theorem and how we have to sacrifice any factor while communicating with another system. Apart from this we’ll also discuss some other related terminologies and theorems. CAP Continue Reading

Customized logging using MDC

Reading Time: 3 minutes Introduction Mapped Diagnostic Context or MDC manages contextual information on a per-thread basis. So we can benefit from MDC when logging in a multi-threaded application. For example, we can store the IP address of each request in a web application and insert this data into each log statement. In our case, we’ll introduce a unique correlation id for each request. Web servers generally have a Continue Reading

Functional Programming with Python

Reading Time: 4 minutes What is Functional Programming? “Functional programming is a programming paradigm that treats computation as the evaluation of mathematical functions and avoids state and mutable data”. In other words, functional programming (FP) promotes code with no side effects and immutable variables. It is a declarative type of programming style. Its main focus is on “what to solve” in contrast to an imperative style where the main Continue Reading

Do you know how to Debug a Rust Embedded Program?

Reading Time: 6 minutes I hope you are done with the building and flashing of the code inside the hardware ie: stm32f3-Discovery Board. If not then you can check this blog for the same. Now it’s time to move ahead with the next step that is debugging Rust program. You can find the code here which I am going to debug in this blog Or you can copy it Continue Reading

Working with Bulkhead in Resilience4j

Reading Time: 3 minutes Hi guys, In this blog, we will discuss a fault tolerance library which is, Resilience4j. So, this library comes into use when we want a system to continue operating properly in the event of the failure of some of its components. Let’s start with a quick introduction to Resilience4j. Introduction Resilience4j is a lightweight and easy-to-use fault tolerance library. It is inspired by Netflix Hystrix Continue Reading

Embedded-Rust: Build & Flash binary to STM32F3DISCOVERY

Reading Time: 5 minutes An embedded system is computer hardware with software embedded in it. Or we can say it is a combination of computer processors, computer memory, and input/output devices and it can be an independent system or a part of a large system. Hi folks, we are back again with another interesting article which is actually a continuation of our previous part. In this article, we’ll gonna Continue Reading

Introduction to Components in Angular

Reading Time: 4 minutes Introduction In Angular, the whole view of the application is defined by using different components. Components are the basic building blocks of your application. By creating these components you are building an application that will have reusable parts. A component contains both your methods and properties bound together with the view(UI) defined. Let us now understand how we create these components and how to use Continue Reading

Creating a Signature Customer Experience: Are You GLUE-ed?

Reading Time: < 1 minute Imagine that you are in a restaurant and when your order is placed on the table, you realize that an extra item is included in the package. You enquire about it and the waiter says “It’s on the house! As per the management, I could offer one complimentary dish to any one of the customers today!”. Let’s try and relate to another scenario: You requested Continue Reading