I have a Map in the following format. const a = [{ data: ['name1', true, true] }, { data: ['name2', false, true] }]; const b = [{ data: ['name3', true, true] }, { data: ['name2', false, true] }]; const c…
I have a 2d array which contains a list of series with title, rating, and time spent watching. For example: let seriesList = [["Squid Game", 3.5, "4 days"], ["Squid Game", 2.5, "3 days"], ["Buffy the Vampire Slayer", 5, "32 days"],…
let channels_history = [0, 0, 1, 0]; let channel = 0; // wrapped in some button click event handler >>>>> channel = channels_history.pop(); console.log(channels_history); which outputs [0, 0, 1, 0] However, if I do let channels_history = [0, 0, 1,…
I have a array with JSON strings and each JSON has a different key. Also, the size of the array is not fixed and may increase or decrease in occurrences. An example of this is below : "[{"key1": 10},{"key2":"val2"}]" I…
I'm working on a JavaScript project where I generate a list of employees and their respective work hours. I want to create a chart data object with the names and values of employees, but when I log the chartData, it…
How can I make the function more efficient? This is all the test code I wrote: // ignore_for_file: public_member_api_docs, sort_constructors_first import 'package:flutter_test/flutter_test.dart'; void main() { test( 'find list item and apply math', () { final mockList = <Model>[ Model(id: '1',…
This is my input string: str = `๐๐ค๐ค๐๐๐๐๐๐๐โค๏ธ๐คฃ`; // str.length = 24 // str.split("") = [ "ud83d", "udc4d", /* 22 more elements */ ], So, when I call Array.from(str), I expect this would be what happens internally: arr = Array.from({…
I have the following array containing object that holds details of a league venue and code. I also have another array with just league codes. I want to return a new array of the indexes of the league.venue object in…
I have a CSV File with the following data: 10, 23, 55, 123, 150 ... I have a Javascript File which I use in Adobe Illustrator. The following code creates 10 rectangles that are each shifted by 20 pixels and…