I have two different arrays: const texts = ['text1', 'text2', 'text3', 'text4'] const images = ['image1', 'image2'] I map over the text and display img corresponding but I always have fewer images. So I want to transform my images array…
I am trying to write an application for booking a time slot at an airfield, basically there is an open and close period and time interval, the application then loops between the two time values and displays a select dropdown.…
I am attempting to take a string of numbers and iterate through that number. When there are two odd numbers adjacent to one another, I want to separate them with '-'. For example, 999463 would become 9-9-9463. const str =…
I have array of object listItem, passing parameter paramId Based on condition, when the id in the the list is same with paramId and having color as red then next object (current val greater than val) value should be like…
I have an initial array of objects and 2 arrays of ids as following: const arr = [ { id: 1, name: "John" }, { id: 7, name: "Alice" }, { id: 10, name: "Ken" }, { id: 5, name:…
I'm trying to create a JSON array using: $bodyObject = @( @{ 'Username' = '[email protected]' } ) $body = $bodyObject | ConvertTo-Json But the $body object doesn't contain the square brackets: { "Username": "[email protected]" } If I add another element…
I'm trying to create an array in class, which will contain some users info,the main problem is that every last users name is overwrited by the next one, need to create an array which contain all of them. class Users{…
For the array of object arrobj, if the id id matches with input id idparam how to get the immediate first larger value cost object using javascript Tried var result = arrobj.find((e, index) => e.id === idparam && arrobj.indexOf(index)); example…
I am trying to get data from a JS object by using array.map() function. However, the output I am getting is null. I am not able to understand the problem here. This is the object export const Course = […
function map(arr) { let m = new Map(); arr.forEach((num) => { m.set(`${num}`, m.get(`${num}`) == undefined ? 1 : m.get(`${num}`) + 1); }); let result = []; m.forEach((cnt, num) => (cnt > 1 ? result.push(+cnt) : "")); if (result == [])…