CoderNamedHendrick

class FineButton extends StatefulWidget {
  const FineButton({super.key, this.onTap, this.label = 'label'});

  final VoidCallback? onTap;
  final String label;

  @override
  State<FineButton> createState() => _FineButtonState();
}

CoderNamedHendrick

class CustomAmountKeyboard extends StatefulWidget {
  const CustomAmountKeyboard({Key? key}) : super(key: key);

  @override
  State<CustomAmountKeyboard> createState() => _CustomAmountKeyboardState();
}

class _CustomAmountKeyboardState extends State<CustomAmountKeyboard> {
  late final FocusNode focusNode;
  late final TextEditingController controller;

CoderNamedHendrick

Below are the Big O performance of common functions of different Java Collections.


List                 | Add  | Remove | Get  | Contains | Next | Data Structure
---------------------|------|--------|------|----------|------|---------------
ArrayList            | O(1) |  O(n)  | O(1) |   O(n)   | O(1) | Array
LinkedList           | O(1) |  O(1)  | O(n) |   O(n)   | O(1) | Linked List
CopyOnWriteArrayList | O(n) |  O(n)  | O(1) |   O(n)   | O(1) | Array

CoderNamedHendrick

{
  "9 payment service Bank": "120001",
  "AB MICROFINANCE BANK": "090270",
  "ABBEY MORTGAGE BANK": "070010",
  "ABOVE ONLY MICROFINANCE BANK": "090260",
  "ABU MICROFINANCE BANK": "090197",
  "ACCESS BANK": "000014",
  "ACCESSMONEY": "100013",
  "ACCION MFB": "090134",
  "ADDOSSER MFBB": "090160",

CoderNamedHendrick

import UIKit
import SwiftUI
import Flutter

typealias FlutterResult = (Result<String, Error>) -> Void

@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate, NativeMobileHostApi {
    private var navigationController: DelegateViewController? = nil
    

CoderNamedHendrick

import 'package:flutter/services.dart';
import 'package:local_auth/error_codes.dart' as auth_error;
import 'package:local_auth/local_auth.dart' as local_auth;


class BiometricsService implements BiometricsInterface {
  const BiometricsService();

  static final _auth = local_auth.LocalAuthentication();

CoderNamedHendrick

import 'package:flutter/material.dart';
import 'dart:math';

class CountdownOTPWidget extends StatefulWidget {
  const CountdownOTPWidget({
    super.key,
    required this.countDownDurationInMinutes,
    this.children = const [],
    this.progressColor,
    this.progressBackgroundColor,

CoderNamedHendrick

/// Example Usage
class MyWidget extends StatefulWidget {
  const MyWidget({super.key});

  @override
  State<MyWidget> createState() => _MyWidgetState();
}

class _MyWidgetState extends State<MyWidget> {
  double _progress = 1;

CoderNamedHendrick

import 'package:flutter/material.dart';

/// Widget which determines users inactivity by listening for touch actions, best used at the root(MaterialApp)
/// of your project.
/// Inactivity duration is the duration to listen for
/// onNoActiveInteraction is callback to perform action when the app hasn't been interacted with
/// for [inactivityDuration].
class InteractionInactivityWidget extends StatefulWidget {
  const InteractionInactivityWidget({
    super.key,

CoderNamedHendrick

import 'package:flutter/material.dart';
import 'package:notification_poc/toast_notification.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});