Tag: recursion

Recreate an object from an array of objects in Javascript

algorithm arrays javascript recursion wordpress

I could use some help with the following: I’m trying to create a filterable wordpress nav menu using React Tree Menu. The Tree Menu component requires the following data structure: I have set up parent and child pages of the above in wordpress and have also created a hierarchical wordpress menu. I am using the wordpress menu api which returns

asynchronously iterate over massive array in JavaScript without triggering stack size exceeded

async.js javascript node.js recursion stack-overflow

My environment is NodeJS, although this could be a web related problem as well. I have a large set of data from a database which I am attempting to enumerate over. However, for the sake of argument lets say that I have an array of 20,000 strings: and I want to enumerate this list asynchronously, lets say using the async

Javascript – deepEqual Comparison

comparison equality javascript object recursion

Question (From Eloquent Javascript 2nd Edition, Chapter 4, Exercise 4): Write a function, deepEqual, that takes two values and returns true only if they are the same value or are objects with the same properties whose values are also equal when compared with a recursive call to deepEqual. Test Cases: My code: I think I have the general idea down;

Recursive JavaScript function is losing the return value

javascript json nested recursion

I want to search a string in a nested JSON object. If the string found in an object, I need to return that object. I am using a recursive function to achieve this. The problem is, the function is recursing until the end and not returning the object found. Please see the entire code in jsfiddle I am not sure

Recursive function returns undefined

javascript recursion return

I have a function which calculates taxes. I can’t see why it doesn’t stop the recursion. Answer In this arm of your function: you are not returning a value from the function or setting returnTax. When you don’t return anything, the return value is undefined. Perhaps, you want this:

trouble with recursion; parsing JSON

javascript json recursion

I have a json object like this: …and I’m trying to iterate through it and get a total count on the “text” objects. I can’t seem to be able to get something recursive working.. I think I’m missing a base-level understanding of both json and recursion.. After a couple of days of variations on this: I’ve come to the conclusion