Hi, am a passionate programmer and front-end web developer I am interested in problem solving
I am currently learning React.
Nov 28, 2025 · 1 min read · If you are working with @upstash/redis sdk with JavaScript and you are getting the below kind of error while appending to the array then you can watch this. So, this error came up when I tried to send the data of content-type as application/json whi...
Join discussionOct 11, 2025 · 3 min read · What is Prototype ? Prototype in JavaScript is an object from which other objects can inherit the properties and methods. for example const myObject = { city: "Madrid", greet() { console.log(`Greetings from ${this.city}`); }, }; Object.get...
Join discussionOct 10, 2025 · 2 min read · As mentioned in the MDN Docs “Lexical scope uses the location where a variable is declared to determine where it is available,” it sounds redundant — because if you already know where it is declared,then it feels obvious that you also know where it...
Join discussionOct 10, 2025 · 3 min read · This is a keyword in JavaScript that tells how a piece of code should run depending on where it has been assigned. In order, to understand the working of this , we need to understand how does it works in global context, function context and class con...
Join discussionOct 10, 2025 · 1 min read · 1. In terms of form element Controlled Component A form element whose value is fully managed by the React itself is controlled element. <input value={name} onChange={e => setName(e.target.value)} /> As one can see, the input value is in sync with Re...
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