Objectives : to have the user type the shown words in the input fields. to check if the typed word are exact copy of the ones that were asked. if yes, then go on to the next one if no,…
I've decided to get out of tutorial hell and challenge myself by making an X an O'S (tic-tac-toe) game by myself. As shown below. I have managed to make the functions that will display X and O on click. But…
How can I merge 2 different arrays with different keys based on a shared key's value? I am trying to keep as basic the first array. If in the second array, shared key's(Mark) value is the same, merge with first…
I am facing an issue in mongodb searching/matching. If anyone could help i will be very thankful: I have create a mongoose schema as follows: newNumbers: [ { new: [Number], }, ], In "new" array i am storing some integers…
Hi everyone facing one issue in my react application where I have array of list timestamp's ex:([1651234567, 1651234568, 1651234569]) which I need to convert in to hours minutes & seconds like Ex:([17:46:7, 17:46:8, 17:46:9]) each seconds timer should increase with…
let user: { id: number, name: string }[] = [ { "id": 0, "name": "ABC" }, { "id": 1, "name": "XYZ" } ]; let dataList: { id: number, name: string, address: string , pin: string, comment: string}[] = []; If…
I have a select element on my web page that allows the user to select multiple options. I want to obtain an array with the values of all the options that are currently selected. I have tried using the selectedOptions…
Let's say I have the following object: const myObjects = [ { name: "Alice", age: 30 }, { name: "Bob", age: 25 }, { name: "Alice", age: 30 }, { name: "David", age: 25 } ]; I wrote the following…
I am trying to retrieve data with map() method from this api. https://api.nasa.gov/DONKI/CME?startDate=yyyy-MM-dd&endDate=yyyy-MM-dd&api_key=DEMO_KEY I am able to retrieve data from the first array but there's antoher array inside the main array where I get the react error when trying to…
In a bash shell, I want to convert an array variable $a into a string of tab separated values. I found a very complete answer by F.Hauri, using IFS, but then I could not make it work in a script.…