What is Postman? Postman is an application for testing APIs, by sending request to the web server and getting the response back. It allows users to set up all the…

Apache JMeter is one of the best tools used to perform stress testing. It is an open source project that runs simulated, virtual users that make all of the requests that…

Introduction: Appium is an amazing tool that offers a cutting-edge platform for implementing mobile test automation. In fact, Appium’s ability to implement test automation for both Android and iOS platforms…

What is Hook?Hooks are a new addition in React 16.8. Because of Hooks in react we can use state and other React features without writing a class in function component.…

First time angular was Launched in 2009, Angular has finally released its latest version, Angular 9 on February 7th, 2020. Angular is the most popular Javascript  framework, mainly responsible for…

We are at the final and critical step in the analysis of models and data in a data science project. A model's ability to generalize lies in its predictive power.…

Data analytics —through AI and machine learning— are rapidly incorporated into business applications to support policy-making and tackle critical issues such as privacy and business intelligence. Public cloud platforms such…

Data visualization is a photographic or graphic presentation of the data. It enables stakeholders to see data analytics visually presented, so that complicated concepts can be grasped or new patterns…

Introduction: Data science is not just statistics. It is an interdisciplinary field like bioinformatics, combining mathematics, statistics, computer science, information science, etc. Just like Big Data, it’s a buzzword. A…

One of those things that everyone does but nobody really speaks about is data cleaning. Sure, it isn't machine learning's "very exciting" part. And no, tricks and secrets are not…