Below is my code so far. My console.log is printing the array in sequential numbers each time I run the function. I want "fizz" to be printed when count%3===0, which it's doing, but also adding 3 to the array. I…
I have an huge input array of nodes with children array that contains a list of id of nodes, I've got help to create a tree function that loop through the input array to create a tree. the input :…
I have an array of objects with name & number properties, with name holding String values and number holding Integers. How can I sort the array using .sort() and a compare function, so that objects with a name property with…
I have data that I need to gather in a very specific way. Right now, the data comes in the form of N arrays (of arrays) all of M length. M will be the same for all arrays for a…
I am new in React and learning context. While learning I came across a project for creating a cart where value is added and deleted. Adding an item part is achieved but I am not able to implement the remove…
I need to build an email sender by using nodemailer. I am sending the json object below and want to display the previous and current value changes with a pair of key and value in angular html. <json input> async…
I wanna sort object fields for iterated array index. For example: const data = { "all": 2, "test1": 0, "test": 2, "test2": 0, "test3": 0, "test4": 0, "test5": 0 }; const users = [ "test","test1","test2","test3","test4","test5"]; I wanna data object like…
I was using Myjson.slice(1, 20). I need only 20 items from Myjson which has a length of 2624 and in this code I tried to you slice like this but I don't know what to do to make the difference…
I have a long array which has shorthand ID's which I want to replace with the full values from a lookup Here's the original array const original = [ [ '18', 'v'], [ '20', 'aev'], [ '22', 'v'], [ '23',…
I have an array that consists of multiple elements so what I want to do is remove the last two digits from the array element if the array element consists of 3 or 4 digits then remove the last two…