I am new to Flutter. I am building an app to display some text and then create a button to remove it. I have the three following dart files- 1. main.dart // ignore_for_file: prefer_const_literals_to_create_immutables, prefer_const_constructors_in_immutables, use_key_in_widget_constructors import 'package:flutter/material.dart'; import 'quote.dart';…
I'm encountering an issue with closing a child window inside a setTimeout callback in JavaScript. Despite successfully opening the child window using window.open, I am unable to access the newChild variable within the setTimeout callback function. Here's a simplified version…
I'm following a tutorial to understand AJAX a bit better, i'm not a webdev so i'm not very skillful with JS, but i got my basics down, the example should be able to get an image on screen through way…
I have to create my own higher order filter() function to filter an array of 10 words that only returns word that have 6 or more letters but my function is only returning true and false and not omitting words…
With React Native, this app needs to: Move an object Then update text (a number) on the screen Then move another object Then update the same text (another number) on the screen Problem: #4 does not update on the screen.…
I'm trying to create the simple "press button to increase number" program in Flutter. I separated the text widget that shows the number and the button that increases the number into their own classes and files. I then imported them…
The first book I have bought on JavaScript was unfortunately not for beginners. The book is "the joy of JavaScript" from Luis Atencio. I am still trying to understand some concept in this book 2 years after... There is a…
I am trying to Build Rock paper scissor game in this everything is working fine. But the issue is after the end of 5 rounds the endGame function is not executing immediately it is showing result after i click on…
I want to merge two arrays by keeping higher value if keys are the same in PHP. Also would like to keep array keys. I am not looking for a solution to manually go through arrays and compare values, I…
I need the page to run like this: The HTML loads, and the first prompt asks user for input. Prompt is submitted, and the running total is changed and the page displays it. Second prompt is asked, submitted, and then…