Below is my recursive structure and I need to remove any node whose id is a match. I have been struggling to get this exactly right for my deleteNode(explorerData, itemId, isFolder) function. This should return me a tree which has…
I have a react n-level app where the delete function is a recursive function utilizing Array.prototype.filter(). The data is an array of objects and in each object there can be an array that contains more data. Data: [ { "id":…
The project is connected with artificial intelligence. Reinstalling libraries or other versions did not help. There is a recursion error when packing, exactly when you specify that you need to pack the torchvision library. Namely: pyinstaller --collect-all torchvision "/path/main-file.py" I…
I need to write a mysql procedure to delete s_conf which is parent of other s_conf through s_conf_cpsc and each have child rows on s_conf_at. Each s_conf has an id_a which is a string. The procedure should check if s_conf…
I am trying to write a javascript recursive function that receives one parameter - nested JSON object. The function goes through the potentially infinitely nested object and converts all the keys (property names) to a string that is stored in…
I have this array: $data = [ ["id" => 1, "data" => "data 1"], ["id" => 2, "data" => "data <4>"], ["id" => 3, "data" => "data 3"], ["id" => 4, "data" => "<3>"] ]; I want to produce a…
I am trying to calculate the number of users who have an active subscription on a particular day. I also want information related to the subscription plan they are on. I have a subscriptions table which includes the start date…
Is there any way I can write a function that only takes $size as an argument and returns an array with $size random values? My approach so far using an initial array as parameter: function rand_vector (array $arr, int $size):…
I have a categories table with parent_id column, referring to parent category's ID. I need to retrieve all of the ID's that are under a certain category (all of its children & grandchildren) I wrote this recursive function but for…
I have a bunch of name-parentname pairs, that I turned into a heirarchical tree structure. So for example, these are my pairings: Child : Parent H : G F : G G : D E : D A : E…