I have a div and a textarea. I want to achieve two things: If I select all the text in the textarea, then press backspace or delete key, this will add the CSS style border: 1px solid red to the…
I'm trying to make a hover-able button with javascript. It works but the onmouseout function hide the div to soon. Not sure what I'm doing wrong here. I know you can use CSS to this but i would like to…
I have the following code: let value = $(this).data('value'); value = System.decrypt(value, key); $(this).data('value', value); I'd like it to support chaining: $(this) .data('value', (value) => System.decrypt(value, key)) .css(…) .prop(…); But as far as I see, jQuery doesn't have a lambda…
I am trying to build a carousel using swiper, I am trying to pass the SwiperSlide as children of the Swiper in this case it does not render the slides in the browser here is how I tried: MyCarousel.tsx: import…
I have used some code which I got from W3 schools to create a megamenu. I want the box to appear centred to the nav button selected, not centred to the whole page. I'm not really concerned about the mini…
I'm working on a code challenge from hackerrank and wonder why my solution failed on this task. (https://www.hackerrank.com/challenges/forward-references/problem) Task You have a test string 𝑆. Your task is to write a regex which will match S, with following condition(s): 𝑆…
I'm building a React application that asks the user for an input, and if correct (enter "3"), we render a 10x10 grid of buttons, each tied to a click handler. Code sandbox url When any button is clicked, it should…
I have a component, which is called TreeNode, it is 1 file in my tree stucture. import React from "react"; import classes from "./TreeNode.module.css" function TreeNode({children, title}){ return( <div> <div className={classes.treeNode}> <div className={classes.treeNodeType}> <svg xmlns="http://www.w3.org/2000/svg" fill="#3B4045" x="0px" y="0px" width="20" height="20"…
EDIT: It looks like I was making a false assumption that the reason why my code was not working (I was getting AudioWorkletProcessor is undefined) was because the context was insecure... but I will leave this question up since the…
Hoping someone can help! I'm building a nextJS website and wanting to incorporate some javascript. I want this javascript to run each time a user navigates to a separate page. Let's say I want to log something to the console…