macoshita

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

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

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

macoshita

import 'package:riverpod/riverpod.dart';

final counter = StateProvider((_) => 0);
final counter2 = StateProvider((ref) => ref.watch(counter));

Future<void> main() async {
  final container = ProviderContainer();

  // counter2 を listen
  container.read(counter2.notifier).stream.listen(

macoshita

#
# ghq-fzf.zsh
#
# ABOUT:
#   `cd` to `ghq` repositories directory on `zsh`
#   You can launch this function with `Ctrl-g`
#
# INSTALLATION:
#   Requires `zsh` and `fzf`
#   Download this file then, append `source path/to/fzf-ghq.zsh` to your `~/.zshrc`

macoshita

import 'package:flutter/material.dart';

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

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

macoshita

// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override

macoshita

// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override

macoshita

void main() async {
  final a = Future.delayed(const Duration(seconds: 1));
  final b = Future.error(2);
  try {
    await Future.wait([a, b]); // Warn uncatched error if remove this line.
    await a;
    await b;
  } catch (e) {
    print(e);
  }

macoshita

var toMarkdown = require('html2markdown');
var fm = require('front-matter');
var fs = require('fs');
var glob = require('glob');
var path = require('path');
var mkdirp = require('mkdirp');

glob.sync('./*.md').forEach(function(file) {
  fs.readFile(file, 'utf8', function(err, data) {
    var c = fm(data);