siumhossain

import 'package:flutter/material.dart';

void main() => runApp(MaterialApp(
  home: NinjaCard(),
));

class NinjaCard extends StatefulWidget {
  @override
  _NinjaCardState createState() => _NinjaCardState();
}

siumhossain

import 'package:flutter/material.dart';

void main() => runApp(MaterialApp(
  home: QuoteList()
));

class QuoteList extends StatefulWidget {
  @override
  _QuoteListState createState() => _QuoteListState();
}

siumhossain

class Quote {

  String text;
  String author;



  //  constructor with named parameters

  //  Quote({ String author, String text }){

siumhossain

import 'package:flutter/material.dart';

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

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

siumhossain

# 1st screen
Navigator.push(context, MaterialPageRoute(builder: (context){
      return LocationScreen(locationWeather: weatherData,);
      
#2nd screen
build constructor
------------------------
LocationScreen({@required this.locationWeather});
  final locationWeather;
  ==========================

siumhossain

Hey,

I had this problem also but i've managed to make it work with the following workaround.

Before installing fbprophet you have to install pystan.

However if you will install like this -> pip install pystan it will fail at building fbprophet because it will grab version 2.19.. that is not compatible with GCC version.

Solution:

siumhossain

import 'dart:async';
import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;

Future<Album> createAlbum(String title) async {
  final response = await http.post(
    Uri.parse('https://jsonplaceholder.typicode.com/albums'),
    headers: <String, String>{

siumhossain

void main(){
  Car car = Car();
  car.drive();
  ElectricCar ecar = ElectricCar('to notunbazar');
  ecar.drive();
}

siumhossain

import 'package:get/get.dart';

class CountController extends GetxController
{
  var count=0.obs;
  void increment()
  {
    count++;
  }

siumhossain

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

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

class MyApp extends StatelessWidget {
  var count = 0.obs;
  void increment(){