I have to fill an array with a lot of objects. My current Implementation is this: let useVertices = []; const len = this.indices.length; for(let i = 0; i < len; i++){ let index = this.indices[i]*3; useVertices.push(new THREE.Vector3( this.vertices[index], this.vertices[index+1],…
I have two array with same key but diff value example : ( "2"=> 6, "5"=> 1 ), ( "2"=> 1, "5"=> 3 ) I want to create new array with the same key but replace highest value like this…
I'm learning about looping over objects and I came across this syntax in a Udemy course. Why is it that I can write tools[x] and it returns the value of the objects (hammers, hammers2)? It's my understanding that 'tools' is…
I really could use some help with this. I can't seem to get this right no matter what approach I take. Let me set this up so you can understand the task first. First we have a data set called…
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" }, {…
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…
I am attempting to decode JSON data in SwiftUI however have run into an issue I can't seem to solve. I am able to extract the data for one ticker symbol (it presents a bunch of information about a specific…
I need a way to return true or false if in changeFields array "printLogs" key is present or not. The object is shown below. I have tried looping but somehow cant get my head to wrap around it. const printObj…
Following Colt Steele WebDev Bootcamp 2023, following his For...Of Loop lesson in Javascript, i have typed out what i think is exactly what he has (not copied and pasted), I get an error Uncaught TypeError: Cannot read properties of undefined…
I am trying to create a fantasy cricket team of 11 players from a large list of players. For the team, I have basic minimum and maximum requirements for each type of player. I have assigned values like this: $min_wicket_keeper…