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@itog
itog / gist:fa3811aa6881096304b92bd982f0c481
Created June 10, 2020 04:21
StatefulWidget template
class MyWidget extends StatefulWidget{
@override
State<StatefulWidget> createState() {
return MyWidgetState();
}
}
class MyWidgetState extends State<MyWidget>{
@override
Widget build(BuildContext context) {
extension MyExtension on int {
String extensionMethod() {
print('extension method');
}
static String staticExtensionMethod() {
print('static extension method');
}
String get extensionGetter => 'extension getter';
@itog
itog / gist:edb5ec2466f07a98e79a090d7fa64774
Created June 5, 2020 06:47
[flutter] overlay example
import 'package:flutter/material.dart';
final Color darkBlue = Color.fromARGB(255, 18, 32, 47);
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
import 'package:flutter/material.dart';
final Color darkBlue = Color.fromARGB(255, 18, 32, 47);
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
@itog
itog / gist:cab327b18481575158d248c489dde745
Last active June 4, 2020 01:20
[flutter] aligned and positioned stack
import 'package:flutter/material.dart';
final Color darkBlue = Color.fromARGB(255, 18, 32, 47);
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
@itog
itog / gist:8258f0752dbb8e487b2d353fc67cebed
Created June 3, 2020 11:22
Overflow widget can be visible with 'Overflow.visible' but untouchable.
import 'package:flutter/material.dart';
final Color darkBlue = Color.fromARGB(255, 18, 32, 47);
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
import requests
from bs4 import BeautifulSoup
import lxml.html
import time
import csv
def parse(url):
response = requests.get(url)
if response.status_code == 200:
Mac OSX: Mac OSX 10.5+
Windows/Linux: Default
他のキーマップだとQiitaやドキュメント、ブログなどを見る際に苦労します。
設定画面 Cmd + , (Ctrl + Alt + S)
プロジェクト設定画面 Cmd + ;
File > Power Save Mode バッテリー節約
プロジェクトペイン Cmd + 1 (Alt + 1)
新規ファイル Cmd + N (Alt + Insert)
@itog
itog / gist:899210
Created April 2, 2011 03:37
[Twitter4j-android]401 Error to get RequestToken
ConfigurationBuilder confbuilder = new ConfigurationBuilder(); confbuilder.setOAuthConsumerKey(Const.CONSUMER_KEY).setOAuthConsumerSecret(Const.CONSUMER_SECRET);
twitter = new TwitterFactory(confbuilder.build()).getInstance();
String CALLBACK_URL = "myapp://oauth";
requestToken = twitter.getOAuthRequestToken(CALLBACK_URL);
//
// Sound, Vibrate, LED 全てデフォルト
//
Notification notification = new Notification();
notification.defaults |= Notification.DEFAULT_ALL;
NotificationManager notificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(R.string.app_name, notification);
//