Tech Blogs

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

Reading data from excel file – Cypress

Reading Time: 4 minutes Hi folks, In this blog, we will try to learn how to use excel file in cypress, so that we can have a data-driven framework with it. So, without much ado, let’s get started. Approach In cypress, we already have a defined folder structure for placing data files in the project. We mainly have fixtures integration plugins support node_module in our project. Out of these Continue Reading

Cypress – 101

Reading Time: 10 minutes Hi folks, In this blog, we will try to cover the basics of cypress. We may learn the basic commands of cypress and how we can handle multiple scenarios with it. So, let’s get started. Cypress Basic Operations Visiting an page The first and the most basic thing of the UI test automation tool is to visit the desired URL. Like in selenium, we have Continue Reading

What is Cypress?

Reading Time: 3 minutes Hi folks, In this blog, we will try to learn about cypress, its architecture and its working. Hence, without much ado, lets get going. Cypress – what is it? Web testing has become one of the crucial parts of modern software delivery practices. As a result, this has increased the demand for stable web test automation tool. There are a number of open-source automation tools Continue Reading

How To Install Kubernetes On Ubuntu 20.04 – Kubeadm And Minikube

Reading Time: 2 minutes In this article, we will see how to install Kubernetes on ubuntu 20.04. Over the past few years, containerization has provided a lot of flexibility to the developers. One of the most commonly used applications for containerization is Docker. Container provide the developer a virtual environment and isolation for our applications on the host system. However, there were a few problems with it. Running small Continue Reading