Category "javascript"

How can i change Header Bar height in react native?

i'm trying to change Header Bar height in React-Native Stack Navigator this is my code I tried to put headerStyle: height:'100', but it doen't work what should

Save form values to localStorage

I have been studying JS for a while so at some point a couldn't complete the assignment that my teacher gave me so its all about to create a input to fill with

KeyIsDown does not seem to work with the right arrow

I'm writing a simple 2D platformer game on p5js, with Visual Studio Code 2022. I want to move this dinosaur sprite to the right and the left, however the keyIsD

I would like to check if the current time is before 11:00 with moment.js. How can I achieve this?

I'm working with the moment.js library, If I want to check if the current time is less than 11:00 or not How do I achieve this? let todaysDate = moment() // "y

Editing dropdown values without having to create a new dropdown every time

Within the code.org javascript editor for the applab, there is the ability to create a dropdown by creating a dropdown by: dropdown('id', 'option1', 'option2',

Going through each child in a div generated from API in javascript

I'm trying to access and delete the child in a div generated when I press the "submit" button, the individual divs inside will be generated because there are so

Checking instanceof with a class

I have the following code: function Complex(real, imaginary) { let c = Object.create(Complex.methods); [c.real, c.imaginary] = [real, imaginary];

react toastify does not work it gives a div as it output

**as you can see i am trying to show toast by using toastify and i install it but still it not working and it gives a div when it render** import React, { useR

Jest with TypeScript (Backend - Node/Express) says Cannot use import statement outside a module

I am working on Jest tests for a Node/Express TypeScript backend. I recently learnt about global test setup which I am implementing to reduce similar variables

Node JS: execution-time-wise, is generating array of promises and then using Promise.all better than looping and instantly awaiting every task?

Suppose we have an array of objects that we have to upload to a cloud service, the service will do something with each object and the return a result. The servi

How to use non-ascii characters in the regex filter of the declarativeNetRequest API for a Google Chrome extension?

I am creating a Chrome extension but just found out that it's not possible to use non-ascii characters in the regex filter of the declarativeNetRequest API. Whi

Make jQuery code run on page-change and load

I have a jquery code that inserts and prepends breadcrumbs on certain pages. I'm injecting this code through a third party tool where I can write JS. I only wan

Can't access multiple parameters of getStaticPaths from getStaticProps , Nextjs/Apollo/Graphql

Below you can check the code. I'm trying to use Id to identify single content and use titles for links, when I console log params.title console: android-pagin

how do I make granular signals that works for properties of a whole pure class

I have a class that keeps input events and lets me query the state. class Input { btn() { return this._btn } _release() { this._btn = -1 } _press() { t

Is there a way to use a variable inside an arrow function but initialize it inside another function where the arrow function is also called? [duplicate]

I'm trying to access the variable c that is initialized inside myFunc when I call sum. let sum = (a,b) => { let result = a + b + c;

React render function doesn't render the returned components

When I execute npm start, it opens localhost:3000 but doesn't display anything, just a white page. Then, I tried to insert a paragraph inside <body> in in

overflowX:visible not working in react-infinite-scroll-component

So I created, the infinite scroll with second method (the scrollable component is the parrent element) and the content I am displaying might have overflow on wi

How to return a string with quotes on output [duplicate]

I wrote this code: function unusedDigits(numbers) { let s = numbers.join(''); let arr = s.split(''); let ch = ['0', '1', '2',

Nuxt image keeps breaking on page change

I have image displayed on my Nuxt page but anytime I navigate away from it back the image breaks and I do not know why. I have this in my code <img :src="bas

localStorage.getItem() doesn't retrieve data on page refresh - ReactJs (TypeScript)

I'm trying to create a to-do list app with ReactJs, working with localStorage the setItem() works fine but the getItem() doesn't return anything except empty ar