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import 'package:flutter/material.dart'; | |
void main() { | |
runApp(MyApp()); | |
} | |
class MyApp extends StatelessWidget { | |
@override | |
Widget build(BuildContext context) { | |
return MaterialApp( |
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// | |
// AutoCompleteTextField.swift | |
// ABC_Project | |
// | |
// Created by Trương Thành on 7/11/20. | |
// Copyright © 2020 education. All rights reserved. | |
// | |
import Foundation | |
import UIKit |
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import 'package:flutter/material.dart'; | |
class ResponsiveContainer extends StatelessWidget { | |
/// The [child] contained by the container. | |
/// | |
/// If null, and if the [constraints] are unbounded or also null, the | |
/// container will expand to fill all available space in its parent, unless | |
/// the parent provides unbounded constraints, in which case the container |
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import 'package:intl/intl.dart'; | |
import 'package:meta/meta.dart'; | |
void main() { | |
print(DateUtils.formatISOTime(DateTime.now())); | |
print(DateUtils.getCurrentISOTimeString()); | |
} | |
class DateUtils { |
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import 'package:flutter/material.dart'; | |
class FadeIndexedStack extends StatefulWidget { | |
final int index; | |
final List<Widget> children; | |
final Duration duration; | |
const FadeIndexedStack({ | |
Key key, | |
this.index, |
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// MIT License | |
// | |
// Copyright (c) 2019 Simon Lightfoot | |
// | |
// 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: |
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static String formatBytes(int bytes, int decimals) { | |
if (bytes <= 0) return "0 B"; | |
const suffixes = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"]; | |
var i = (log(bytes) / log(1024)).floor(); | |
return ((bytes / pow(1024, i)).toStringAsFixed(decimals)) + | |
' ' + | |
suffixes[i]; | |
} |
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import 'dart:typed_data'; | |
import 'dart:io'; | |
import 'package:http/http.dart'; | |
import 'package:path_provider/path_provider.dart'; | |
downloadFile(String url, {String filename}) async { | |
var httpClient = http.Client(); | |
var request = new http.Request('GET', Uri.parse(url)); |
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import 'dart:async'; | |
import 'package:flutter/material.dart'; | |
import 'dart:isolate'; | |
void main() => runApp(new MyApp()); | |
class MyApp extends StatelessWidget { | |
@override | |
Widget build(BuildContext context) { | |
return new MaterialApp( |
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import 'dart:math' as math; | |
import 'package:flutter/material.dart'; | |
void main() => runApp(TestApp()); | |
class TestApp extends StatelessWidget { | |
@override | |
Widget build(BuildContext context) { | |
return MaterialApp( | |
debugShowCheckedModeBanner: false, |
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