bouzuya

bbn-furikaeri

Example

$ bbn-furikaeri
2020-05-20 ABC067 を解いた等
https://blog.bouzuya.net/2020/05/20/

2019-05-21 健康診断など

https://blog.bouzuya.net/2019/05/21/

mizchi

明日の下書き

---

これはなに

• 高円寺.dev #3 用の資料 https://koenji.connpass.com/event/160886/
• フロントエンド専門じゃない人向けの、フロントエンドの最先端〜やや未来の話です
• このレイヤーでは Node.js を使うべき/使うと強いという部分がありますが、他言語を否定しているわけではありません。むしろ他言語でこのアーキテクチャを模倣してほしいという話です。

fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27

bouzuya

#include "action_layer.h"
#include "keymap_jp.h"

#define _____ KC_TRNS
#define _NOOP KC_NO
#define XXXXX KC_NO
#define _MO1_ MO(L1)
#define _MO4_ MO(L4)
#define _MO5_ MO(L5)
#define _TO0_ TO(L0)

bouzuya

// ErgoDox EZ keymap v23
// #define IGNORE_MOD_TAP_INTERRUPT
#include "ergodox.h"
#include "action_layer.h"
#include "keymap_jp.h"

#define L0 0
#define L1 1
#define L2 2
#define L3 3

bouzuya

v17

move to https://github.com/bouzuya/qmk_firmware/blob/32102de3c7c09ad0f3c9908a39635f00a2e24d08/keyboards/lets_split/keymaps/bouzuya/keymap.c

arkadiyt

Rubygems blog post: http://blog.rubygems.org/2017/08/27/2.6.13-released.html

Ruby-lang blog post: https://www.ruby-lang.org/en/news/2017/08/29/multiple-vulnerabilities-in-rubygems/

1) "a DNS request hijacking vulnerability"

Description:

Rubygems supports a gem server discovery mechanism, where if you set your gem source as https://example.com, the gem client will do a SRV dns lookup on _rubygems._tcp.example.com to determine where it should send requests to. A MITM can intercept that dns request and return whatever server they want, forcing the gem client to download code from a malicious server.

Porges

The original code (~7.2s on my laptop).

import System.Random
import System.CPUTime

rainfall :: [Int] -> Int
rainfall xs = sum (zipWith (-) mins xs)

hkusu

package jp.sample.android.lib.type;

import android.support.annotation.NonNull;

public final class SuccessFailure<Success, Failure> {

    public interface SuccessResult<Success> {
        void result(Success successResult);
    }

bouzuya

// Original: https://github.com/Raynos/weakmap-shim create-store

type StoreId = Object;
type Store = (obj: Object) => Object;
type Item = { _storeId: StoreId; valueOf: ItemValueOf; };
type ItemValueOf = (storeId?: StoreId) => Object | Item;

const createStore = (): Store => {
  const storeId: StoreId = {};
  return (obj: Object | Item): Item => {