I am trying to be better in js and I stuck while trying to solve this problem, "Using a for loop, to return a filtered version of the passed array such that any array nested within arr containing elem has…
I would need help to access the value of a key-value pair from an object that is itself nested into an array (several objects with 2 key-value pairs inside an array Several arrays into an object). So for example, I…
need help converting an Excel file to a nested array to something like this { 'a': [{ 'aa': [ 'aaa', 'aab', 'aac' ], 'ab': [ 'aba', 'abc', 'abd' ] }], 'b': [{ 'ba': [ 'baa' ], 'bb': [ 'bba', 'bbb'…
I have one nested JavaScript object and I want to add new key value in each nested object. So basically I have to create custom function to adding it. **My Input Object: ** const obj = { name: { final:…
Lets say I have the following array of objects which have parent child relations: [ { A1: [ "B1" ] }, { B1: [ "C11", "C12", "C13" ] }, { C11: [ "D100", "D111", "D112", "D113", "D131" ] }, {…
I am trying to achieve a persistent menu (side-bar) in flutter web. I can achieve that as long as all the pages in the app are directly listed as menu items. The problem is I cannot get the nested pages…
Hi I am new to react native,I am having a array of objects ,I want to delete the a inner object from this JSON. [ { Key: 1, exchnageArr: [ { name: ”FX” }, { name: ”MK” } ] },…
I'm trying to construct a nested JSON object from a query string which is returned from sql. The constructed nested JSON object will be be used by angular to render it in the UI using angular2-query-builder. input_string = "TierLevel =…
I am trying to access the key 'children' inside of these nested arrays listed below. I want a total count of how many children there are. I am rather new to coding and I've been trying some things out but…
I have a nested array in html table. Am able to display the table. However, i have a problem with inserting headers to the nested arrays columns. Below is the code: table.js const Table= college?.map((item => <tr > <td> {item.department.map((item,i)…