VAVahid Akhtarinakhtarvahid.hashnode.dev·Jan 18, 2024 · 3 min readExplain JavaScript Null vs UndefinedFor a beginner, it is tough to understand null & undefined in JavaScript and use it properly. In this article, We will understand null and undefined along with their similarities, fundamental differences, and how you could utilize each of these value...00
VAVahid Akhtarinakhtarvahid.hashnode.dev·Jan 15, 2024 · 3 min readHow to do cleanup in React’s UseEffect Hook — ExplainedIt is one of the react performance optimization techniques. React’s useEffect cleanup function saves applications from unwanted behaviours such as memory leaks by cleaning up effects. It gets called when the component unmounts. In this way, we can op...00
VAVahid Akhtarinakhtarvahid.hashnode.dev·Sep 1, 2023 · 5 min read(Polyfill for call and apply) Creating your own call() & apply() methodWhat is Polyfill Polyfill is a fallback for a method that is not supported by the browser by default. Polyfilling is a term for making a substitute for a method that exists in the JavaScript specification but is not yet supported by a particular Java...00
VAVahid Akhtarinakhtarvahid.hashnode.dev·Aug 12, 2023 · 3 min readDifferent types of native errors in JavaScriptIn every programming language, errors occur. We will focus on the types of errors that we may encounter during the development of something in Javascript. 1. Syntax error SyntaxError - This is done when you use an already pre-defined syntax in the wr...00
VAVahid Akhtarinakhtarvahid.hashnode.dev·Jul 29, 2023 · 5 min readTop 10 VS Code Extensions for better productivity.VSCode is one of the most used code editors available for a developer, your code editor is your most important tool. The best thing about Visual Studio Code is the numerous extensions available to enhance your workflow. In this blog, we will explore ...00
