I have a nested data structure containing objects and arrays. How can I extract the information, i.e. access a specific or multiple values (or keys)?  For example:  var data = {     code: 42,     items: [{         id: 1,         name: 'foo'...
I am following this tutorial here http://www.trirand.com/blog/jqgrid/jqgrid.html in LiveDataManipulation->EditRow  My grid receive data from script a.php. After the user can modify this data by the jqGrid. jqGrid after the modification data will...
I have two JavaScript arrays orig (the original array of objects) and update (the updated orig array of objects) that have the same length and contain objects, and I want to output the differences between the each pair of objects.  Example:  var orig...
I would like to filter an array of items by using the map() function. Here is a code snippet:  var filteredItems = items.map(function(item) {     if( ...some condition... )     {         return item;     } });   The problem is that filtered out items...
I am stuck on a problem trying to change the value of specific properties in a nested array of objects:  const myObj = [     {         "Description":"WA State",         "Data":[         {             "Description":"...
Return an object where each key is an instructor name and each value is an array of the modules they can teach based on their skills.  Here are the datasets I am supposed to manipulate through:  const instructors = [   { name: 'Pam', module:...
i 'm looking for a quick and robust way to move an element of an array to the top of the stack. My case is: I have an array of objects like this:  array = [{label: yu, value: uy}, {label: EUR, value: EUR}, {label: CY, value: CY}].   I want to mov...
I have a comment/reply object, I have been trying to create a new object in the format of array of array of objects, but it's above my skill level, I am just a student currently  This is the object that I want to transform:  [     {"id":9...
I have this nested object:  {     "PINS" : {         "2017" : {             "Nov-2017" : {                 "VJkRWX7pTSl_5w1Np" : {                     "pin" : "6K3jP5vLyN",                     "say&...
I have data as below:  let activityList = [ { "2-createdAt": "2019-12-27T13:11:04.300+0000", "2-modifiedAt": "2020-01-02T13:28:18.877+0000", "2-createdBy": "admin_tna", "2-lastModifiedBy": "...

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