VB10

  Future<T> _reAuthenticate<T>(GenericRequestObject request) async {
    var remainingTries = MAX_REMAINING_LENGTH;
    do {
      remainingTries--;
      try {
        return await request.fetch();
      } on ErrorModel catch (e) {
        if (e.statusCode == 401) {
          final response = await refreshToken();
          SharedManager().token = response.data.token;

VB10

//https://stackoverflow.com/questions/61263795/flutter-raisedbutton-stays-null
import 'package:flutter/material.dart';

class FormValidationView extends StatefulWidget {
  @override
  _FormValidationViewState createState() => _FormValidationViewState();
}

class _FormValidationViewState extends State<FormValidationView> {
  TextEditingController _userNameController;

VB10

import 'package:flutter/material.dart';

class GridFabView extends StatefulWidget {
  @override
  _GridFabViewState createState() => _GridFabViewState();
}

class _GridFabViewState extends State<GridFabView> {
  @override
  Widget build(BuildContext context) {

VB10

import 'package:flutter/material.dart';

import 'custom_card.dart';

class SwitchView extends StatefulWidget {
  @override
  _SwitchViewState createState() => _SwitchViewState();
}

class _SwitchViewState extends State<SwitchView> {

VB10

abstract class BaseModel<T> {
  Map<String, Object> toJson();
  T fromJson(Map<String, Object> json);
}

VB10

import 'package:flutter/material.dart';

main(List<String> args) {
  runApp(MaterialApp(
    home: new Scaffold(
      appBar: AppBar(
        title: Text("Flutter Dersleri"),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: () {},

VB10

{
	"Magic number": {
		"scope": "dart",
		"prefix": "hwaMagicNumber",
		"body": "static const $1 = $2;",
		"description": "Hwa Magic Number Create"
	},
	"Singleton Eager": {
		"scope": "dart",
		"prefix": "hwaEager",

VB10

class ApplicationConstants {
  static const LANG_ASSET_PATH = "asset/lang";
  static const IPAD_NAME = "IPAD";
}

VB10

{
  "Magic number": {
    "scope": "dart",
    "prefix": "hwaMagicNumber",
    "body": "static const $1 = $2;",
    "description": "Hwa Magic Number Create"
  },

  "SIngleton Eager": {
    "scope": "dart",

VB10

import 'dart:convert';
import 'dart:io';

main() {
  print('1 + 1 = ...');
  var line = stdin.readLineSync(encoding: Encoding.getByName('utf-8'));
  print(line.trim() == '2' ? 'Yup!' : 'Nope :(');
}