Category: Arrays

I have the below HTML. I need to extract the text content into an array of maps like: [{key: ‘keyone’, value: ‘valone’}, {key: ‘keytwo’, value: ‘valtwo’}, … ] The only way I can think is two …

I have an x, y JSON object like this var myJSON = [{x: “2021-06-29T02:00:00.000Z”, y: 45.87}, {x: “2021-06-29T03:00:00.000Z”, y: 45.97}, {x: “2021-06-29T04:00:00.000Z&…

Given an array of N size, I want to return all possible permutations of the array. For each permutation of the array I want to return the value of each number in that combination divided by the sum of …

Im completely new to java to trying to understand array. The code below is what i have so far. Im not sure if i did the sum correctly since its not printing out anything. Any advice on how to get the …

How would I sort the first array into a final product that reflects the second array, please? (I’m sorting first by Category but then I’m sorting by Subcategory while pushing ‘Other’ to the end of the …

Say I have nested list containing data (note: each nested list is always the same lenght), like this: [ [0, 1, 2], [3, 4, 5], [6, 7, 8] ] and another list (with the same lenght of each …

I have some code that I will show below; that compares 2 objects using LINQ. There are 2 variables I have. 1 is the comparison of new items that need to be added, and the other is of items that need …

I have an array of strings in which I would like to join them by spaces, however I don’t want to go over X length for each “chunk”. For example: let userList = [“Bill”, “Tom&…

I have a piece of code where I need to know in a few different places whether or not a variable is an array (it can be an array or string). If it is, I map over the data. If not, I do something else. …

Suppose I have the following array: x = array([[[2, 5], [6, 7]], [[8, 1], [4, 9]]]) I want to sort it across the first column of each sub-arrays to get the …