Suppose I have this: $arr = []; $arr[0] = 'second'; $arr[-1] = 'first'; How do I change that to $arr[0 => 'first', 1 => 'second'] This is the best I've come up with: $new = []; foreach ($arr as $key…
Using Javascript, I want to push some values into an array, then push that array into an object, but I'm getting the error message Cannot read properties of undefined (reading 'push'). I looked at JavaScript: Push into an Array inside…
The code i tried but no change in array const data = [ { name: 'Fruit', children: [{ name: 'Apple' }, { name: 'Banana' }, { name: 'Fruit loops' }], }, { name: 'Vegetables', children: [ { name: 'Green', children:…
I am getting data something like this {16: {email: '[email protected]', name: 'Tom', seq: 16}, 50: {email: '[email protected]', name: 'Boy', seq: 50}} I want to change it to {16: {email: '', name: 'Tom', seq: 16}, 50: {email: '', name: 'Boy', seq:…
i having problems converting an array of hierarchy data into the right Object format. I trying to convert this: [ {"PARENT_ID": 0,"CHILD_ID": 1,"NAME": "Quality","LEVEL_A": 0}, {"PARENT_ID": 1,"CHILD_ID": 2,"NAME": "Machine","LEVEL_A": 1}, {"PARENT_ID": 1,"CHILD_ID": 3,"NAME": "Method","LEVEL_A": 1}, {"PARENT_ID": 1,"CHILD_ID": 4,"NAME": "Material","LEVEL_A": 1},…
Say I have function foo(args) {...} where args is an array of 2-tuples such that the entries within the tuple are the same type (i.e. [T,T]), but the entries across tuples may vary arbitrarily (i.e. [[T,T],[U,U],[V,V]]). For example: foo([ [1,…
I have an array object i want to change the value of isFavorite to true only in second level (where name is pear) i tried map function but that is changing value on every level and i have written that…
Good afternoon I'm trying to merge 2 object by assigning some values to a number of element the other number to another number of elements. I managed to create some thing but it places some on the wrong position an…
I have nested array object and need to display as table format using react. I tried below code and got stuck how to display as such var countdetails = [ { enabled: { IN: 354, MY: 181 }, pending: {…
I am learning JS and have a task to complete which is quite confusing. The task is to giving a index to start from and include the remainders or the the items missing in the array, as well as to…