I am writing a program that can detect the number of words that a user can type in certain seconds or minutes. I am new to javascript and my understanding basic. The issue here is that after the number of…
Below is a sample array which has a multidimensional array. I need to separate the values as comma separated and semicolon separated as the expected output "grpdet": [ { "id": 36, "name": "GROUP TOP A", "stud": [ { "id": 114,…
I am trying to loop through my JSON data and form an array of objects. I am counting the number of fruits in each State. My JSON data is as below: const data = [ { “State”: “California”, “Fruits”: [{"name":…
I need to remove an nested array if it matches the id of the main array. arrayOne = [ { "id": "1", "role": [ "pos_cashier_1", "pos_manager" ] }, { "id": "2", "role": [ "pos_manager", "pos_cashier_2" ] } ] arrayTwo […
I want to add a set of arrays into the existing array with the same key. I can make those data out from db. But I cannot put them together to work. DB PHP $stmt=$mysqli->prepare("select * from option_unit order by…
Supposing I have this array in PHP: Array ( [0] => Array ( [color] => Yellow [name] => Banana [quantity] => 124 ) [1] => Array ( [color] => Red [name] => Cherry [quantity] => 24 ) [2] => Array…
When executing this C code: double *t = (double*) malloc(10 * sizeof(double)); printf("%lun", sizeof(t)/sizeof(t[0]); for (int j = 0; j < 10; j++) { t[j] = 5 * powl((j/10), 0.4); printf("t_j: %lfn", t[j]); } My array has only 0 stored…
I am working on a Next.js project with authentication and am putting some URLs as strings into an array called protectedRoutes, so people get redirected when they access those URLs before they sign in. const protectedRoutes = ["/home", "/profile", etc.];…
I'm struggle to get array to sort the order but need to put null on top first then descend order for eg var test = ["1998", "2005", null, "2015", "2022"]; I would like expect it to order in [null, "2022",…
I have this function checkRule, when the value2 == "Exclusive", I call checkRule to allow select only specific Checkbox, when value2 != "Exclusive" i want to reset the checkbox behavior, to be alowed to select any of the boxes. How…