Given an array of countries with offices opened, how do I sort the array in order from the earliest date recorded to the latest date recorded? The original array is countriesList = [ { country: 'USA', officeOpened: [ {date: '2016-04-01',…
I am trying to solve a difficult computation but i am not reaching anywhere. can someone please help Here is a simple example. const filterCityBy = "NY"; const data = [ { name: "Harry, age: 45, city: "NY" }, {…
I have the following array: var a = [ { "box":"1", "product":"Pen", "color":"White" }, { "box":"1", "product":"Pencil", "color":"Blue" }, { "box":"1", "product":"Marker", "color":"Red" }, { "box":"2", "product":"Paper", "color":"White"}, { "box":"2", "product":"GlossPaper", "color":"Yello"}, { "box":"3", "product":"Eraser", "color":"Pink"} ]; I would like…
I have two arrays - array1 and array2 as shown in the code snippet below. I want to store following information in a message variable such that I could use that in a jQuery dialog. So, in case of following…
I've this type of json datas: Array ( [data] => Array ( [0] => Array ( [hours] => 0.5 [role] => Array ( [name] => Developer ) ) [1] => Array ( [hours] => 0.5 [role] => Array ( [name]…
I want to create new array based on keyword. if my search key word is "align-center" result should be ["align-center"] "align" result should be ["align-left", "align-center", "align-right"] "right" result should be ["align-right"] "arrow" result should be ["align-left", "align-right"] const myarray…
const randId = "comment_" + Math.floor(Math.random() * 1000); const commentButton = document.createElement("section"); commentButton.id = randId; commentButton.className = "comment2"; let IDArray = []; let numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9]; function addButtonClick() { if (numbers.length >…
I'm making a random image generator in JavaScript following this online guide. I'm looking to generate multiple random images as shown in example 2 of the guide but am unsure how to make these images display horizontally instead of vertically.…
I am using javascript to populate an array when the page is loaded (every cell gets the value 'False') and then I use another javascript function to put the value 'True' in a cell when someone clicks on the radio…
If I need to check value inside array or not, then I will use includes, let orig_arr = [1,2,3]; let input = 1; if (orig_arr.includes(input)) { // ... } If wanna do async way then user for await loop for…