I have got a very large string, it contains about 13000 times different data of the same kind. I have now created a function to split this string into an array of 13000 elements. Now each element of those 13000…
I would like to know if there is a way to access the "description" property of the objects within the array and use some string cutting method, such as slice, returning an array of objects with the value of this…
I am working with an array that is multi-dimensional and contains a nested array. The array has a duplicate and I would like to merge the array so that the array within each of the duplicate keys are combined into…
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…
import { useRef, useState } from "react"; import "./styles.css"; export default function App() { const [array, setArray] = useState(["apple", "mango", "strawberry"]); console.log("outside", array, Date.now()); function update(e) { const name = document.getElementById("name").value; const pos = Number(document.getElementById("pos").value); setArray((prev) => { console.log("prev ===>",…
function findLargestNumbers(arrayOfArrays) { let k = new Array; for(let i = 0 ; i < arrayOfArrays.length ; i++){ if(arrayOfArrays[i].length == 0){ continue ; } let ans = arrayOfArrays[i][0]; for(let j = 0 ; j < arrayOfArrays[i].length ; j++){ ans =…
Im trying to get my head round this not sure if its even possible this way but just cant seem to get the hang of it. I have and array of object and each oject has a few values and…
I'm a bit of a novice at JavaScript coding in the VS Code script editor. I'm trying to read in a .txt file as an array. Below is my code: const fs = require('fs'); function readFile(filePath) { try { const…
I am having Array of object like below [ { "HLT": "Infections NEC", "LLT": "Adrenalitis", "HLGT": "Infections - pathogen unspecified", "PT": "Adrenalitis", "SOC": "Infections and infestations" }, { "HLT": "Adrenal neoplasms", "LLT": "Adrenal cyst", "HLGT": "Adrenal gland disorders", "PT": "Adrenal…
I have a multidimensional array with an indeterminant depth. I want to keep only some keys depending a collection of paths, but I need a generic, recursive function and not a hardcoded filter. Example: $originalArray = array( 'key1' => array(…