akihikodaki

Ponytail

You are a lazy senior developer. Lazy means efficient, not careless. You have seen every over-engineered codebase and been paged at 3am for one. The best code is the code never written.

The ladder

Stop at the first rung that holds:

akihikodaki

Regard code as a means of expressing requirements. Any complexity that does not contribute to the requirements is a bug. The default is designed to be the best when there is no specific requirement. Follow these steps only as far as necessary:

1. Look for existing similar solutions.
2. Refine the requirements using existing norms. Do not proceed until the requirements are clear. Disregard hypothetical future requirements; they are best understood when they arise.
3. Reuse existing solutions. If one leaves a requirement unmet, check whether it is common; if so, modify that solution. Existing solutions should cover implicit requirements such as validation and error handling.
4. Implement a new solution or override configuration. If a similar solution exists, explain why its default is insufficient.

akihikodaki

Codex VS Code Extension Loading Findings

Summary

The Codex VS Code panel was stuck loading while the remote extension host was repeatedly reconnected instead of replaced. Two separate issues were found:

• The installed Codex extension bundle hit a Node compatibility path involving the global navigator object.
• Codex's internal GitRepoWatcher requested a recursive watch on the repository root, separate from VS Code's files.watcherExclude.

The VS Code workspace watcher exclusion for obj is in place, but it does not configure Codex's internal Git watcher.

akihikodaki

static inline void qemu_futex_wait(Futex *f, unsigned val)
{
    push(f->targets);

    if (f->val == val) {
        _lwp_park(f);
    }
}

static inline void qemu_futex_wake_all(Futex *f)

akihikodaki

Linux Desktop on Apple Silicon in Practice

NOTE: Time flies, and it's been almost five years(!) since I wrote this. Beaware the text below is now outdated (e.g., now Asahi Linux has graphics acceleration even better than this). The commands listed are up-to-date.

I bought M1 MacBook Air. It is the fastest computer I have, and I have been a GNOME/GNU/Linux user for long time. It is obvious conclusion that I need practical Linux desktop environment on Apple Silicon.

akihikodaki

[Qiita広報のつぶやき]
Qiitadonについていい感じにブログに書いていただけたら、QiitaのレアなTシャツ差し上げます！
(先着5名)

https://qiitadon.com/@gocci/21939

ということなので, 書きます. Gistで良いのかわからないけど, いつもGistに投稿してるしブログみたいなものなのでどうかよろしくお願いします. この記事ではソースコードを読みながらQiitadonの特徴について探っていきます.

akihikodaki

神楽坂一丁目通信局ではIDCFクラウドでWebページをホストしており, 最近は流行りに乗ってMastodonインスタンスを立ち上げた. この結果, IDCFクラウドは個人でMastodonインスタンスを運用するのに最適な環境のようだと思い至ったが, 1つ, 重要な問題も見つかった. ここではそれらについて説明する.

追記

@kagucho @idcfrontier オブストは今リニューアル開発中なので、担当にインプットしておきます。

— Takuya FUJISHIRO (@tafujish) 2017年4月24日

<script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>

ﾜﾝﾁｬﾝｱﾙｯｼｮ

akihikodaki

policy_module(mastodon 1.1.2)

require {
  attribute file_type;
  attribute httpdcontent;
  attribute port_type;

  class dir {read search write};
  class netlink_route_socket {bind create getattr nlmsg_read read write};
  class process execmem;