In Flutter, the setState method is used to notify the framework that the state of a widget has changed and that the UI needs to be updated. However, there are several reasons why calling set ... See More
import 'package:flutter/material.dart'; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( theme: Theme ... See More
I'm a bit confused how to change the hint color of the text field. Someone can guide me how to do it.
Problem: Forgetting to initialize an object before using it. class User: def __init__(self, name): self.name = name def greet(user: User): print(f"Hello, {user.name}") user = None greet(user ... See More
You're working on a Flutter project with a ListView that displays items fetched from a database. The items are initially null until the data is loaded asynchronously. Despite adding null che ... See More
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In this article, we’ll learn how to retrieve data from TextFields. TextField() widget is the most common widget used in flutter apps to take user input. We’ll talk about two major method ... See More
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Running a business often feels like stepping into the unknown. The fear of making the wrong decision can be paralyzing, and it's common to second-guess oneself. Each choice can significantly ... See More
With so much on your plate, managing time can feel like an impossible task. Juggling meetings, deadlines, and unexpected challenges often leads to long hours and burnout. What techniques hav ... See More
Entrepreneurship can be a lonely journey. The isolation of running a business without a support system can lead to feelings of despair. How do you find connection and community as an entrepr ... See More
Create a StatelessWidget called CustomButton in Flutter that takes two parameters: buttonText and onPressed. The button should display the buttonText and trigger the onPressed function when ... See More
The expectation to always achieve results can be suffocating. Each setback feels magnified, and the fear of failure can be overwhelming. How do you manage the pressure of expectations from y ... See More
Every entrepreneur faces challenges that test their resolve. During difficult periods, it’s easy to lose motivation and feel discouraged. How do you keep your passion alive when things are ... See More
The line between work and personal life can blur, leading to burnout and strained relationships. Finding harmony between personal responsibilities and business demands is crucial. What tips ... See More