I have this object const product = { name: "Laptop", price: 1000, quantity: 5 }; console.log(product) //{ name: 'Laptop', price: 1000, quantity: 5 } but then I should to do this: const descriptors = { enumerable: false, writable: false };…
I want to make a new array from a JSON. The problem is I don't know the structure of the JSON I will be getting. It could be anything. But I know the JSON's key which will contain all the…
Consider the below object and I'm trying to console the below-mentioned output. const jonas = { firstName: 'Jonas', lastName: 'Schmedtmann', age: 2037 - 1991, job: 'teacher', friends: ['Micheal', 'Peter', 'Steven'] }; console.log(`${jonas.firstName} has ${jonas.friends.length} friends, and his best friend is…
I have the array of objects as input shown below. This has property vertical as type string, platformList is an array and radar_metadata is nested object I want to search for a string and get those object which has string…
Let's say I have this obj: let userInfo = { name: 'Ahmed', age: 24, _id: "34ef5576", email: '[email protected]' } how can i extract the properties name, _id, and email? thanks. So i want a simple way for solve this without…
i have a question with javascript. I have a array data like this: myArray = [ { productId: 1, tableId: 1 }, { productId: 1, tableId: 2 }, { productId: 2, tableId: 1 }, { productId: 2, tableId: 2 },…
I can't sort a list of key/value pairs in an object in natural order when a leading zero precedes a 4-digit key. This is the object with key/value pairs: plain_options = { "1001":"Freizeile", "1101":"Freizeile", "1201":"Zwischenmahlzeit", "1301":"Zwischenmahlzeit", "0101":"Frühstück", "0201":"Freizeile", "0301":"Freizeile", "0401":"Menü…
const obj1 = { 1: 'a', 2: 'b', 3: 'a', 4: 'c', 5: 'a', 6: 'd', 7: 'c', }; For the above code I need to get output as below output = { a: 3, b: 1, c: 2, d:…
I'm attempting to get the keys from an object comparison. If the comparison finds a different object, it should return the key that has to be updated, This is the object: { "crm": "", "dateReceita": "2023-07-27T03:00:00.000Z", "imagens": [ { "extension":…
In a HTML list, I have made 3 options, those should be all linked to an object. This object houses different values, from which I want to calculate a sum in a further function, based on the selection. I have…