I have a textarea which by default will have any type of string and a user cannot type unless he is typing inside an opening and closing bracket, such as "Leave[]" I can type inside the bracket but not outside…
I have created a function that takes two arguments, an array of users and an array of mapping attributes. They look like this: $users = [ [ "givenName" => "John", "surname" => "Doe" ] ] $mappingAttributes = [ "firstName" =>…
I have two pieces of code that calculate the Fibonacci sequence at a given index. One uses recursion, the other uses an array. It runs both functions and echoes out the time it takes to calculate each one: <?php //Calculate…
I am developing an application that's used to manage sales business of a company. Their business are multi layer, means a sales person A is managed by another sales person B, and that sales person B is also managed by…
So I have a javascript array that looks like this (simplified). Here beauty (id:1) and health (id:2) is root categories as they have a null value of parentCategoryId. hair care (id:3), hair oil (id:4) and kumarika hair oil (id:5) falls…
I everyone ! I need some help here... Im trining to achieve a recursive function that can increment the key "new" in all parents, according to respective "items" childs. I have an array that looks like this : $tree =…
i wish to make a utility function - which takes in an input - vanilla plain object - such that - it recursively traverses it to the deepest level even if a value is an array, it should iterate over…
When i am trying to add a new contact it is throwing Maximum call stack size exceeded This is my App.js import { useEffect, useState } from 'react'; import { AddContact } from './AddContact'; import { ContactList } from './ContactList';…
I am creating this recursive nested tree view component in Angular. Goal is that whenever a node is selected, styling should be applied to that node with .node-active class and when other node is selected the previous styling applied should…
I've been studying backtracking / DFS algorithms and came across the balanced parentheses problem. This snippet populates an array with all valid parentheses combos based on the value of argument n. function findCombo(n, cur, usedOpen, usedClose) { if (usedOpen ===…