I have a function that takes randomly take 4 unique numbers from an array and multiply them. Problem with the script below is it only print out the products. I would like for each set of 4 numbers and its…
I have a object obj1 which has mapping information which is present in other as values vals. I am able to create flat object structure but recursive is not working so require help on this const obj1 = [ {…
I do understand what happens there. But I want to visualize the whole steps. Let me clarify: list and head are stored across the stack with reference and pointed to the same object. okay. when it performs list.next = {…
I am trying to build a Tree based on data to be found in a dictionary. I know that this could be achieved using recursion, but I am facing troubles solving this problem. The goal would be to construct a…
I have a list of objects : [ { "person": "abc", "city": "united states", "facebooklink": "link", "address": "united states", "united states": [ { "person": "cdf", "city": "ohio", "facebooklink": "link", "address": "united states/ohio", "ohio": [ { "person": "efg", "city": "clevland", "facebooklink":…
I have the following code below and trying to find a way to generate <ul> and <li> to output an unordered list via Javascript. Question(s): How can I parse the following array to generate a nested unordered list html? If…
There is a problem between chat-gpt and me. That is, I instruct the chat-gpt to calculate the output of the following javascript code. The correct answer of this code is 243 but chat-gpt tells me the actual answer is 60.…
I'm working in a front-end in which I receive an order from the database and I need to generate a PDF but only wit 10 items per page. I need to generate a list of orders with the same attributes…
I need some help understanding this solution for pascal's triangle recursive function in javascript. This code is a solution to the following problem on LeetCode: https://leetcode.com/problems/pascals-triangle/ What I am not understanding is the line newRow[i] = prevRows[numRows - 2][i -…
Here is the prompt: We have defined a function named rangeOfNumbers with two parameters. The function should return an array of integers which begins with a number represented by the startNum parameter and ends with a number represented by the…