Incremental Code Coverage checks with Jest
This article explores the importance of incremental code coverage checks using Jest and provides a step-by-step guide on how to run coverage reports for only the newly made changes in your codebase. With code snippets and examples, the article also explains how to define coverage thresholds and fail tests if the coverage falls below the specified threshold. By following these best practices, you can improve the quality and reliability of your code, speed up your test runs, and ensure that your code meets the same quality standards across your entire codebase.
Apr 8, 2023
Node.js
Web Dev
Tech
Software Development
React.js
Jest
Indian Companies with best dividend payouts and annual returns - March 2023
Explore the latest trends in dividend yield and return for leading Indian companies including Indian Oil Corporation Ltd, Steel Authority of India Ltd, REC Ltd, Power Finance Corporation Ltd, Coal India Ltd, Oil and Natural Gas Corporation Ltd, Power Grid Corporation of India Ltd, GAIL (India) Ltd, Hindustan Zinc Ltd, Oil India Ltd, SJVN Ltd, and Petronet LNG Ltd. This article provides a detailed analysis of these companies, their dividend payout ratios, and stock price performance, helping you make informed investment decisions.
Mar 5, 2023
Investments
Stock Market
BSE
NSE
Promises with postMessage API
Learn how to communicate between an iFrame and its parent window using postMessage API in JavaScript. This article provides examples of sending and receiving messages via Promises between an iFrame and its parent window, along code snippets used.
Feb 26, 2023
Web Dev
Tech
App Dev
Software Development