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

{
  "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

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

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

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 AnimatedDotsProgress extends StatefulWidget {
  const AnimatedDotsProgress({super.key, this.length = 3});

  final int length;

  @override
  State<AnimatedDotsProgress> createState() => _AnimatedDotsProgressState();
}

class _AnimatedDotsProgressState extends State<AnimatedDotsProgress>

CoderNamedHendrick

class RoundLinearProgress extends StatelessWidget {
  const RoundLinearProgress({super.key, double progress = 0})
      : _progress = progress,
        assert(
          progress >= 0 && progress <= 100,
          'indicator progress must be between 0 and 100',
        );

  final double _progress;

CoderNamedHendrick

name: form_widget_demo
description: A new Flutter project.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev

version: 1.0.0+1

environment:
  sdk: '>=3.0.5 <4.0.0'

dependencies:

CoderNamedHendrick

ImagePickerFormField(
  validator: (imageFile) {
    if (imageFile == null) return 'Please select an image';

    return null;
  },
),

CoderNamedHendrick

class ImagePickerFormField extends FormField<File?> {
  ImagePickerFormField({
    super.key,
    ImagePickerInputController? controller,
    ValueChanged<File?>? onChanged,
    super.validator,
    super.autovalidateMode,
  }) : super(
          initialValue: controller?.value,
          builder: (state) {