Is there a good strategy for cleaning up user inputted Gmail addresses of the form [email protected] [email protected] To be the actual address? ie [email protected] The use case is to disallow creating multiple website accounts that have distinct gmail addresses yet…
I am new to Express and trying to make an app that saves and retrieves user notes in MongoDB by their username. The way I am doing it is by creating an object with the user and saving the notes…
I'm trying to create a context whose default value will come from an external source. I would need to do something similar to doing the fetch outside of an asynchronous function (I don't think this is possible). The question is:…
I have an question about when will the useLayoutEffect callback be triggered and when will the screen be drawn. Consider the following code: export default function CompA() { const [count, setCount] = useState(0); useLayoutEffect(() => { // I'll debug here…
I have a type in my TypeScript project export type Types = "APPLE" | "MANGO" | "BANANA"; Here I want the BANANA to be optional, i.e., If I have created a mapping using the keys in Types for example const…
Abstract I'm trying to figure out a way to use JavaScript to dynamically create CSS rules on a page, modify them, and disable them. The rules would come in "packages" with an ID and a group of one or more…
I'm trying to hide part of an image inside a parent div. In the attached image, the orange area represents the card (or "parent div"), the red area is the image with some rotation applied, and the green section is…
Here is the current code and a section of the larger array: function Initialize() { ARR[127][1][0] = {name:"Gl", ss:["Z0",127,"B0",1,[58,0]], delay:{first:60, term:220, slow:240, med:188, fast:188}}; ARR[127][127][0] = {name:"Gl Co", ss:["Z0",127,"B0",127,[58,0]], delay:{first:60, term:220, slow:240, med:188, fast:188}}; ARR[127][1][6] = {name:"Gl El", ss:["Z0",127,"B0",1,[58,6]], delay:{first:60,…
Basically I want show less description and when I press "Read More" I wanna show the full description The code: import { useState } from "react"; const JobsListing = ({ job }) => { const [showFullDescription, setShowFullDescription] = useState(false); let…
How to properly access the elements in data views based on the data type? Consider the following example code: const data = new Uint16Array([7, 12, 100]); const view = new DataView(data.buffer); console.log(view.getUint16(0), view.getUint16(1), view.getUint16(3)); The output is 1792 12 100.…