Nash0x7E2

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

import './responsive_builder.dart';

// This sample uses GetStream for chat. To get started, please see https://getstream.io/chat/flutter/tutorial/
Future<void> main() async {
  final Client streamClient = Client("YOUR-STREAM-KEY", persistenceEnabled: false);
  await streamClient.setUser(
    User(

Nash0x7E2

void main() {
 calculateDateInterval(DateTime(2020, 09, 22, 11, 00), DateTime(2020, 09, 22, 16, 00), 0.75);
}

void calculateDateInterval(
  final DateTime startTime,
  final DateTime endTime,
  final double intervalInHours,
) {
  final workingHours = endTime.difference(startTime).inHours;

Nash0x7E2

import 'package:flutter/material.dart';

const kBreakpoint = 860.0;

extension Width on BuildContext {
  double get width => MediaQuery.of(this).size.width;
}

void main() {
  runApp(

Nash0x7E2

Property/Callback	Description
onTapDown	OnTapDown is fired everytime the user makes contact with the screen.
onTapUp	When the user stops touching the screen, onTapUp is called.
onTap	When the screen is briefly touched, onTap is triggered.
onTapCancel	When a user touches the screen but does not complete the Tap, this event is fired.
onDoubleTap	onDoubleTap is called when the screen is touched twice in quick succession.

Nash0x7E2

// MIT License
//
// Copyright (c) 2019 Neevash Ramdial
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

Nash0x7E2

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

class PageViewIndicator extends StatefulWidget {
  PageViewIndicator({
    this.controller,
    this.pageCount,
    this.color: Colors.lightBlueAccent,
  });

Nash0x7E2

/// Mixin containing a helper list method
mixin ListDistinct {
  /// Creates a new list with the unique elements form [listOne] and [listTwo].
  /// The new list is returned  with the specified type [T]
  List<T> distinct<T>(List<T> listOne, List<T> listTwo) {
    final List<T> _newList = <T>[];
    _newList.addAll(listOne);
    for (final T item in listTwo) {
      if (_newList.contains(item)) {
        _newList.remove(item);

Nash0x7E2

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Nested tab bar list demo',
      theme: ThemeData(

Nash0x7E2

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',

Nash0x7E2

import 'package:flutter/material.dart';

class ConstrainedView extends StatelessWidget {
  const ConstrainedView({Key key, this.child}) : super(key: key);

  final Widget child;

  @override
  Widget build(BuildContext context) {
    return LayoutBuilder(