//function meant to be called in the constructor mode
function Bicycle(cadence, speed, gear, tirePressure)
{
this.cadence = cadence;
this.speed = speed;
this.gear = gear;
this.tirePressure = tirePressure;
this.inflateTy…
I have an array of objects that look like this:
[{year: "1920", count: 0}, {year: "1921", count: 2}, {year: "1925", count: 0}, {year: "1930", count: 21}, ….]
I want to, based on a starting year(ex…
I expected the timer would
tickle for 10 seconds,
after hitting 0:00, change the style, tickle 5 more times,
and stop.
I placed an upper limit(var upperBufferSeconds) to ensure that the setTimeout(updateTimer(), 1000) in updateTimer() wo…
Below is the object:
[
{
"Sno": "1",
"First Name": "name",
"Last Name": "las2t name",
"Email": "test@gmail.com",
"Amount": "…
I assume this is a duplicate but I couldn’t find one.
Let’s say we have an array where we know every single value will be unique, and every value will be between a range. For example, let’s say we know the array consists of unique values b…
Why does this produce an October date rather than a November date?
I recently had a bug in my code because of this unexpected result:
A new date on November 1 of 2016 yields a result that is actually 19:00 October 31 of 2016.
new Date(&qu…
So I’m currently working in Django and I wanted to grab data from my database and use it in my js script. This is what I’m trying to pass into js, stockhist=StockHistory.objects.filter(user_id=x).values()
// why is this rendering 3 times and not 2 or 4?
import React, { useState, useEffect } from "react";
import ReactDOM from "react-dom";
import "./styles.css";
function useVariantActive(variant) {
const [is…
I am working on a game and have run into a problem that I have been stuck on for hours. I have an object, and I want to write a loop which will take all the values in this object, and stick them into an html div. The way I am doing this is…
I made a huge number generator in html/javascript it uses a inputted number in its exponents,but my exponent returns infinity. if I enter 1 it returns NaN.
<button onclick = "cal()">Giant Number Calculator</button>
&l…
I am training in react-native, but I have some comprehension problems.
Why can change the "modalVisible" variable, but I cannot change "aux".
const App = () => {
const [modalVisible, setModalVisible] = useStat…
I’m coding a discord bot and I was interested in making an 8ball command. I was writing it until I started testing it and whenever I do the command "_8ball " it copies the user’s message that went in the text box. As well as if n…
I have a form that calls the saveInput function when submitting it. Each time of submission, it is supposed to add the input values to the array as an object. But when it is submitted, the console shows for a moment that there is an array …
I have the following code to solve this problem: https://leetcode.com/problems/letter-case-permutation. The end result should be ["a1b2","a1B2","A1b2","A1B2"] for the string "a1b2"
function…
So I have an array which looks like this:
[
{ TransactionValues: ‘50.00’ },
{ TransactionValues: ‘-77.43’ },
{ TransactionValues: ‘-20.23’ },
{ TransactionValues: ‘200.23’ }
]
I am trying to find a way to target the monetary value…
I’m using a vue component to render some table header as follows:
render (createElement) {
return createElement(‘div’, { class: ‘header’ },
Array.apply(null, { length: this.initHours.length }).map(() => {
return create…
I have a function:
let drawCircle = (str_ID, cx, cy, r, svgfill, stroke) => {
let drawing1 = document.getElementById(str_ID);
drawing1.innerHTML =
`<svg height=${svgWidth} width=${svgHeight} viewBox=’0, 0, 100, 100′>
…
I have a problem to make the js library typeahead.js work in my rails 6.1.0. I have the following:
app/javascript/packs/application.js
// This file is automatically compiled by Webpack, along with any other files
// present in this dir…
And I would be also interested, what "this" keyword is referring to? I do not understand what is going on in this code snippet, never seen such behavior before.
const var_name = ‘abcd’;
const n = 120;
this[var_name] = n;
console….
And I would be also interested, what "this" keyword is referring to? I do not understand what is going on in this code snippet, never seen such behavior before.
const var_name = ‘abcd’;
const n = 120;
this[var_name] = n;
console….