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const hashmap = (n) => { | |
const self = this; | |
self.list = [[]]; | |
self.has = (e) => { | |
if (self.list.length >= index + 1) { | |
return self.list[index].indexOf(e) >= 0; | |
} else { | |
return false; | |
} | |
}; |
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import 'package:flutter/material.dart'; | |
void main() { | |
runApp(HomePage()); | |
} | |
class HomePage extends StatefulWidget { | |
@override |
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// | |
// Regular Expression for URL validation | |
// | |
// Author: Diego Perini | |
// Created: 2010/12/05 | |
// Updated: 2018/09/12 | |
// License: MIT | |
// | |
// Copyright (c) 2010-2018 Diego Perini (http://www.iport.it) | |
// |