Given below is the code I have written in attempt to create a function that finds all 4 letters in an array, places them onto a new one, and returns it. Whenever I tried to run the code below, it…
When I use this code it returns "4. numbers". How can I get the first item which is "1. strings" ? const qOption1 = document.querySelector('.questionsOption1') const questions = [{ questionText: "Commonly used data types DO NOT include:", options: ["1. strings",…
I'm getting records as a JSON object from an API with a limitation of 200 records. I need to get from 800 to 1200 records, depending on the day. This (below) kind of works except, for obvious reasons, it's grabbing…
I try to use the Highcharts JS library with Angular. I use the Column Drilldown model. GOAL : The data part of the graph must look like this : data: [{ name: 'text name', y: 5, drilldown: 'text name' }]…
Let say I have an array created by Array.fill() and I want to replace the undefined value with an empty string. These are some of the methods I use: With .map() let data = Array(5).fill(-2, 0, 1).fill(0,2,3).fill(2,4,5); console.log(data); data =…
I want to change the visibility of the elements of class container_element with an interval of one second one by one. i tried solve my problem with for loop but when i try to setInterval in for loop it stops…
Currently I only get the first value of each object inside itemList: name description details 1 2 3 itemList = [ { id: 1, name: "item1", description: "description1", details: "detail1" }, { id: 2, name: "item2", description: "description1", details: "detail2"…
I have an object with multiple keys and each key has an array as a value. how do I iterate through the array and log only 1 value for each key? I have the object set up as such: const…
I have an element with title, type, description and so on. I have a DAO that defines all that and functions already created that extract the type for one element only: it's getById(). How can I loop through all the…
I have some code that generates a random output based on prior parameters from different arrays Data setup: $persons = array("Old", "Young", "Child"); $moods = array("neutral", "happy", "sad"); $newarray= ""; shuffle($persons ); $persons2 = array_merge(...array_fill(1, 92, $persons )); $persons2 =…