suragch

void main() {
  final stack = Stack<int>.of([42, 12, 1000]);
  
  // final stack = Stack<int>();
  // stack.push(42);
  // stack.push(12);
  // stack.push(1000);
  
  final lastValue = stack.pop();
  final letsPeek = stack.peek();

suragch

void main() {
  // types
  int a = 1;
  double b = 2.1;
  String c = 'hello';
  Object d = 2.1;
  d = 1;
  d = 'hello';
  dynamic e = 1;
  e = 'hello';

suragch

/// Homework
///
/// Give me an example of:
///
/// 1. Constant time - O(1)
/// 2. Linear time - O(n)
/// 3. Quadratic time - O(n2)

void main(List<String> arguments) {
  final startTime = DateTime.now();

suragch

/// Homework
///
/// Give me an example of:
///
/// 1. Constant time - O(1)
/// 2. Linear time - O(n)
/// 3. Quadratic time - O(n2)

void main(List<String> arguments) {
  final startTime = DateTime.now();

suragch

void main() {
  // 1. Comment
  // This is a comment.

  // 2. Printing
  print('Hello');

  // 3. Math
  print(3 + 7);
  print(6 - 2);

suragch

import 'dart:convert';
import 'dart:io';
import 'package:mailer/mailer.dart';
import 'package:mailer/smtp_server.dart';

Future<void> main() async {
  final server = await createServer();
  print('Server started: ${server.address} port ${server.port}');
  await _handleRequests(server);
}

suragch

include: package:pedantic/analysis_options.yaml

analyzer:
  strong-mode:
    implicit-casts: false
    implicit-dynamic: false

suragch

import 'package:flutter/material.dart';
import 'package:http_request_demo/state_management.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {

suragch

import 'package:flutter/material.dart';

class PageManager {
  final progressNotifier = ValueNotifier<ProgressBarState>(
    ProgressBarState(
      current: Duration.zero,
      buffered: Duration.zero,
      total: Duration.zero,
    ),
  );

suragch

import 'package:audio_video_progress_bar/audio_video_progress_bar.dart';
import 'package:flutter/material.dart';
import 'page_manager.dart';

void main() => runApp(const MyApp());

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

  @override