I am beginer learning first steps with JS. Today i got problem with Variable. I can't get the variable's value outside a function. First i have this html <label for="inputValue">Input here</label> <input type="text" id="inputValue"> <button id="addbtn">Button</button> <h4 id="result"></h4> and scripts…
I have a multi diemntional array as follow: Array ( [0] => transactionType:"for_rent" [1] => perPage:15 [4] => page:1 [6] => exclusive:true [options] => Array ( [0] => has_parking [1] => has_climate_control [2] => has_pool ) ) I want to…
In JavaScript, I have an array containing boolean values and integer numbers, eg [1, true, 2, false, 3] I want to get an array with the boolean values removed. I tried > [1, true, 2, false, 3].filter(Number) [ 1, true,…
I need to change the selected item onClick. So I want to change all the array's "isSelected" value to false and just make the one that has clicked to true. export default function TimerSelector() { const timerOptions: TimerOptions[] = […
I'm in a pickle because my function is not displaying anything in an array. I know there are 3 objects in an array (taken from an API): PCmacOSPlayStation but when I try this code: function platforms() { let platform =…
With this schema: CREATE TABLE tag ( tag_id int GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY, tag_slug text UNIQUE NOT NULL, tag_name text NOT NULL ); I'm currently using Javascript to generate a bulk UPSERT command, like this (it uses…
I have original data like this in array arr [ {Id:1, Date:20/06/2023, ProdId:1 }, {Id:2, Date:21/06/2023, ProdId:1 }, {Id:3, Date:21/06/2023, ProdId:2 }, {Id:4, Date:23/06/2023, ProdId:2 }, {Id:5, Date:20/06/2023, ProdId:3 } ] I want the items with unique prodIds and it…
I am doing an API call which returns the following JSON as a string: [{ "id": 103000180455, "name": "Personal", "created_at": "2023-06-12T07:12:52Z", "updated_at": "2023-06-12T07:12:52Z", "personal": true, "responses_count": 1 }, { "id": 103000180454, "name": "General", "created_at": "2023-06-12T07:12:52Z", "updated_at": "2023-06-12T07:12:52Z", "personal": false, "responses_count":…
I have an array. This an example: $array = ['A', 'B', 'C', 'D'] I would like all possible combination to get the following result: $new_array = [ ['A', 'B'], ['A', 'C'], ['A', 'D'], ['A', 'B', 'C'], ['A', 'B', 'D'], ['A',…
So, I have 3 filter boxes. The first is named room, second is named color and the third is named staff. For every filter box there are multiple values which I can choose, for example for color I can choose…