I have the following animation/movement that's a simple physics attraction model: const steps = 25; const friction = 0.68; const target = 400; // Pixels let velocity = 0; let position = 0; function update() { const displacement = target…
I have JavaScript code, in which I change the input field css class on invalid event to add an error class to a parent div having the class form-row. I furthermore attach then an event listener on the form fields…
Is it possible to use inline conditional statements in concatenation? For instance, console.log("<b>Test :</b> " + "null" == "null" ? "0" : "1"; + "<br>") produces an error.
I have a simple dual slider as seen below. The left slider can not push the right slider any more to the right as intended, but the right slider pushes the left slider to the left and I don't know…
I've been tasked with making some manual updates in a UI that was built with Next.js. There is an element in the UI that repeats about 1 million times (not really but you get the idea) and I need to…
I've been working with React, and I'm trying to understand the difference between creating a reference using useRef and creating a reference without it. I've implemented two versions of a simple counter app with a button. In the first version,…
I'm having problems customizing the routes.js. I would like to go directly to the login (Login.vue) when I initially call it with / or /login. How can I customize the default routes.js correctly? The app always goes to the dashboard…
I'm getting the following error when trying to use a dynamic value for an array key. Element implicitly has an 'any' type because expression of type '`faults_${string}`' can't be used to index type 'HeatsTable'. export interface HeatsTable { heat_id: UUID…
<input type="file" @change="handleUpdateFIle"> I'm having trouble running the following code snippet in my application. When I try to set the src of an img element using the result of a FileReader object, I get an error saying "img src is…
I am writing a very simple lambda in JS. Its main purpose is to take the message from SQS (that i am triggering manually from AWS console) and then publish to kinesis stream through a put record. I have given…