developerjamiu

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

class App extends StatelessWidget {
  const App({
    super.key,
    this.feeds = const [
      'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi at tempor eros. Aenean ipsum elit, porttitor id pretium id, vehicula non sapien. Praesent consequat quis urna vel bibendum. Praesent quis mauris porta, ultricies ligula ac, suscipit lorem. In ut aliquet dui. Cras id turpis nec erat ultricies semper. Sed pellentesque, augue nec consequat tempor, erat tortor gravida ipsum, at maximus nulla enim nec nulla. Suspendisse eu lobortis eros, ac placerat tellus. Aenean ultricies, justo eget consequat scelerisque, nunc arcu laoreet.',
      'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi at tempor eros. Aenean ipsum elit, porttitor id pretium id, vehicula non sapien.',

developerjamiu

import 'package:crypto/crypto.dart';

void main {
  final key = Key.fromUtf8('qwertyuiopasdfghjklzxcvbnmqwertyuiop');
  final encrypter = Encrypter(AES(key));
    encrypted = encrypter.encrypt('stringToEncrypt', iv: IV.fromLength(16));
}

developerjamiu

import 'dart:math';

main() {
  var rng = Random();
  
  final list = <int>[];
  
  while (list.length < 10) {
    final int randomNumber = rng.nextInt(100);
    

developerjamiu

void main() {
  b(() => print('I am function a passed to function b'));
}

/// Calling a function a from b
void b(Function a) {
  print('This is the beginning of function b');
  print('before calling function a from b');
  a();
  print('after calling function a');

developerjamiu

void main() {}

/// A piece of code checking for errors using exceptions

/// Checking using exceptions
void checkingForExceptions() {
  try {
    /// performing operation
  } on FormatException {
    /// Handle exception

developerjamiu

/// Please note that some instantiations are to be done in the main method
/// I placed it orderly (following the class created) for clarity and simplicity.

void main() {}

/// OOP is a computer programming model that organizes software development around entities
/// and objects, rather than functions and logic.

/// The building blocks of OOP includes the:

developerjamiu

import 'package:intl/intl.dart';

void main() {
  /// This assessment is done using the Dart Programming Language

  /// The next lines of code describes a snippet of code violating the DRY Principle
  /// DRY basically means "Don't Repeat Yourself" and it is aimed at reducing repititions in Software Engineering

  /// A snippet of code violating the DRY principle
  /// In the code below I need to format two dates [startDate] and [endDate] using a dart

developerjamiu

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

void main() {
  runApp(
    MaterialApp(
      debugShowCheckedModeBanner: false,
      home: CustomAppBarDemo(),
    ),
  );