Kisaragi KisaragiEffective

1: JavaはIntersection typeやUnion typeを(部分的に)サポートしている

Hoge & Piyo hogePiyo = (Hoge & Piyo) fuga;

// TはCloneableを実装していてSerializableも実装しているクラス
class Hoge<T extends Cloneable & Serializable> {
// ...

1代目 (Unchama's MC server)

利用者定義コマンドはCommandExecutorではなくCommandクラスを拡張すること
ItemStackはない
- Item(int) or Item.get(int) or ItemXXX を触る
- なぜわたしたちは3つの方法を持っていますか？
Materialはない
- Enumって知ってる？
PlayerInterectEvent はBLOCKとAIRで2回呼ばれる
デフォルトではWi-Fiでないとサーバーに入れない
- ggrksだが不親切
BEが悪い

	/*
	Copyright 2020 KisaragiEffective
	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:
	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

	/*
	Copyright 2020 KisaragiEffective

	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:

	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE

	alias cls=clear
	alias mkdirs="mkdir -r"
	alias symlink="ln -sr"
	sudo apt install -y curl neovim

	# 日本語バイバイ
	symlink ~/テンプレート ~/template
	symlink ~/デスクトップ ~/desktop
	symlink ~/ドキュメント ~/document
	symlink ~/ビデオ ~/video

	// Currying on Kotlin
	val s = " "
	(2..22).forEach { c ->
	val r = 1..c
	val indent = s::repeat
	val generic = r.joinToString(", ") { "E$it" }
	val retLambda = r.joinToString(" -> ") { "(E$it)" } + " -> R"
	val argument = r.joinToString(", ") { "e$it" }
	val head = r.joinToString("\n") { indent(it+1) + indent(1).dropLast(1) + "{ e$it ->" }
	.drop(s.length * 3 - 1)

	import java.io.*
	import java.net.HttpURLConnection
	import java.net.URL
	import java.nio.file.Files
	import java.nio.file.Paths
	import java.text.DecimalFormat
	import java.util.*
	import java.util.zip.ZipEntry
	import java.util.zip.ZipInputStream

	import java.math.BigInteger as bigint

	private fun solve() {
	}

	fun main(s: Array<String>) = solve()

	fun String.toBigInteger() = bigint(this)

	val gets: List<String>