luiscarch11

// function to find the partition position
int partition(List<int> array, int low, int high) {
  // select the rightmost element as pivot
  int pivot = array[high];

  // pointer for greater element
  int i = (low - 1);

  // traverse each element of the array
  // compare them with the pivot

luiscarch11

 onPressed: () async {
  img.Image copyRotate(img.Image? image) {
    return img.copyRotate(image!, 90);
  }

  CustomDialogs.loadingDialog(context: context);
  img.Image fixedImage;
  final capturedImage = await compute(img.decodeImage, state.model.backImage!);

  fixedImage = await compute(copyRotate, capturedImage);

luiscarch11

abstract class FurnaceRefinementFailure {
  const FurnaceRefinementFailure();
  const factory FurnaceRefinementFailure.insufficientMinerals() = _FurnaceRefinementFailureInsufficientMinerals;
  const factory FurnaceRefinementFailure.insuficcientCoal() = _FurnaceRefinementFailureInsuficcientCoal;
  const factory FurnaceRefinementFailure.notEnoughCapacity() = _FurnaceRefinementFailureNotEnoughCapacity;
  const factory FurnaceRefinementFailure.invalidOwner() = _FurnaceRefinementFailureInvalidOwner;
  const factory FurnaceRefinementFailure.serverError() = _FurnaceRefinementFailureServerError;

  R map<R>({
    required R Function(_FurnaceRefinementFailureInsufficientMinerals) insufficientMinerals,

luiscarch11

extension MoviesListExtension on List<Movie>{
  List<Movie> get cleanDuplicatedIds {
    final moviesMap = <int, Movie>{};
    final moviesToReturn = <Movie>[];
    for (final movie in this) {
      if (moviesMap[movie.id] == null) {
        moviesMap[movie.id] = movie;
        moviesToReturn.add(movie);
      }
    }

luiscarch11

import 'dart:math';

import 'package:flutter/material.dart';
class DropdownWidget<T> extends StatefulWidget {
  const DropdownWidget({
    Key? key,
    required this.items,
    required this.itemBuilder,
    required this.onChanged,
    required this.value,