Jun Makita
    • Create new note
    • Create a note from template
      • Sharing URL Link copied
      • /edit
      • View mode
        • Edit mode
        • View mode
        • Book mode
        • Slide mode
        Edit mode View mode Book mode Slide mode
      • Customize slides
      • Note Permission
      • Read
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Write
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Engagement control Commenting, Suggest edit, Emoji Reply
    • Invite by email
      Invitee

      This note has no invitees

    • Publish Note

      Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note

      Your note will be visible on your profile and discoverable by anyone.
      Your note is now live.
      This note is visible on your profile and discoverable online.
      Everyone on the web can find and read all notes of this public team.
      See published notes
      Unpublish note
      Please check the box to agree to the Community Guidelines.
      View profile
    • Commenting
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
      • Everyone
    • Suggest edit
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
    • Emoji Reply
    • Enable
    • Versions and GitHub Sync
    • Note settings
    • Note Insights
    • Engagement control
    • Transfer ownership
    • Delete this note
    • Save as template
    • Insert from template
    • Import from
      • Dropbox
      • Google Drive
      • Gist
      • Clipboard
    • Export to
      • Dropbox
      • Google Drive
      • Gist
    • Download
      • Markdown
      • HTML
      • Raw HTML
Menu Note settings Versions and GitHub Sync Note Insights Sharing URL Create Help
Create Create new note Create a note from template
Menu
Options
Engagement control Transfer ownership Delete this note
Import from
Dropbox Google Drive Gist Clipboard
Export to
Dropbox Google Drive Gist
Download
Markdown HTML Raw HTML
Back
Sharing URL Link copied
/edit
View mode
  • Edit mode
  • View mode
  • Book mode
  • Slide mode
Edit mode View mode Book mode Slide mode
Customize slides
Note Permission
Read
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Write
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Engagement control Commenting, Suggest edit, Emoji Reply
  • Invite by email
    Invitee

    This note has no invitees

  • Publish Note

    Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note

    Your note will be visible on your profile and discoverable by anyone.
    Your note is now live.
    This note is visible on your profile and discoverable online.
    Everyone on the web can find and read all notes of this public team.
    See published notes
    Unpublish note
    Please check the box to agree to the Community Guidelines.
    View profile
    Engagement control
    Commenting
    Permission
    Disabled Forbidden Owners Signed-in users Everyone
    Enable
    Permission
    • Forbidden
    • Owners
    • Signed-in users
    • Everyone
    Suggest edit
    Permission
    Disabled Forbidden Owners Signed-in users Everyone
    Enable
    Permission
    • Forbidden
    • Owners
    • Signed-in users
    Emoji Reply
    Enable
    Import from Dropbox Google Drive Gist Clipboard
       owned this note    owned this note      
    Published Linked with GitHub
    Subscribed
    • Any changes
      Be notified of any changes
    • Mention me
      Be notified of mention me
    • Unsubscribe
    Subscribe
    # Hamamatsu.rb #147 ## 自己紹介 - 新規メンバー無し ## 前回ふりかえり - https://github.com/hamamatsu-rb/hamamatsu-rb.github.com/wiki/%E8%AD%B0%E4%BA%8B%E9%8C%B2(146) ## 今回のネタ - クローリングする - https://github.com/sparklemotion/mechanize - PDFじゃなくてWEBサイトから開くやつ - Qiita - Ruby - https://qiita.com/tags/ruby ## 雑談 - Kotlinのマスコットキャラクターの名前が「Kodee」に決定 - Publickey - https://www.publickey1.jp/blog/23/kotlinkodee.html - Rubyはマスコットキャラクターとかいないな - TypeScriptをコンパイルしてWebAssemblyバイナリに、実現を目指す「TypeScript Compilation SIG」をByteCode Allianceが発表 - Publickey - https://www.publickey1.jp/blog/23/typescriptwebassemblytypescript_compilation_sigbytecode_alliance.html - JSよりWasmの方が早い - Quoraの記事:Pythonは遅い遅い言われてJITとか中途半端なことせずにフルネイティブコンパイラを作ったらどうですか?↓ https://jp.quora.com/Python%E3%81%AF%E9%81%85%E3%81%84%E9%81%85%E3%81%84%E8%A8%80%E3%82%8F%E3%82%8C%E3%81%A6JIT%E3%81%A8%E3%81%8B%E4%B8%AD%E9%80%94%E5%8D%8A%E7%AB%AF%E3%81%AA%E3%81%93%E3%81%A8%E3%81%9B%E3%81%9A%E3%81%AB%E3%83%95 - 『WEB+DB PRESS』 休刊のお知らせ:WEB+DB PRESS|技術評論社 - https://gihyo.jp/magazine/wdpress/suspended - バックナンバー電子版 https://gihyo.jp/news/nr/2014/12/2301 - 1号(2000年)はJavaをやっていて時代を感じる - 総集編はだいたい3,000円 https://gihyo.jp/book/2021/978-4-297-12215-7 - 今後はSoftware Designを買いましょう - Rubyist Magazine 0062 号 - https://magazine.rubyist.net/articles/0062/0062-index.html - 2年以上ぶりの刊行 - SlackだけじゃなくてDiscordも使うようになったのか - Discordタダで使える - 3カ月でログが消えたりはしない - チャンネル機能、テキストチャット機能とかボイスフェイスチャット機能…等揃ってる - 有料アカウントもある - Discord使ってる職場もある - バックナンバーはいろんな言語の勉強になる - Mojoは「C言語のように速いPython」なのか - k0kubun's blog - https://k0kubun.hatenablog.com/entry/mojo - 特定のケースではPythonより35,000倍早い - 現在の互換性は散々らしい - AI開発のための高速なコードが書けるようになるかもしれない - 並列計算とか重点 - 『研鑽Rubyプログラミング ― 実践的なコードのための原則とトレードオフ』4/13発売 - https://www.lambdanote.com/collections/ruby-1/products/polished-ruby - ラムダノートの公式サイトで紙書籍を買うと、PDFがついてきます。 - 全部そうしてほしい…けど古本問題が難しい - RubyKaigiでサインもらう予定 - 『はじめてつくるWebアプリケーション 〜Ruby on Railsでプログラミングへの第一歩を踏み出そう』4/20発売 - https://gihyo.jp/book/2023/978-4-297-13468-6 - 電子版だからサインもらえない… - やだけいこ RailsGirlsと、私。(2015年 浜松Ruby会議01) https://www.slideshare.net/yadaita/rails-girls-46414733 - Recommender Systems Handbook https://www.amazon.co.jp/Recommender-Systems-Handbook-Francesco-Ricci/dp/1071621963 - レコメンドの本。紙もKindleも超高い - すごいレコメンド全般の話。 - 公式サイトから買った方が安いかも - 初版とか古いVerは安い - AIネタ - 昔よりもシミュレーションゲームとかは頭良くなったかも - AI使ってRPGのモブキャラに毎回違う回答させるようにしたり - 仕事でDeepL契約してるとべんり。機密情報も翻訳できる - Github Copilot使ってる人も。使えるときは使える - rspec書くとき便利 - Github Copilotはコードに対する解説をやってくれる - ChatGPTでも - ChatGPTすごい詳しい - 授業補佐とか楽になるかも。コードの意味とか - 平日も忙しい話 - 皆19:00スタートに間に合わなかったり - オーバーフロー防ぐ話 - 大きい変数を使う int→long - 大きすぎる入力値は例外を返すようにする ## 次回以降のネタ - クローリングする - https://github.com/sparklemotion/mechanize - PDFじゃなくてWEBサイトから開くやつ - Qiita - Ruby - https://qiita.com/tags/ruby - RubyKaigi報告 ## LT ## KPT - http://firekpt.jacoyutorius.com/board/?id=-NV4LVleZg1CMIMHgJSY&title=Hamamatsu.rb%20%23147 ## 告知 - 5/11(木)-13(土) RubyKaigi 2023 @松本 - https://rubykaigi.org/2023/ - 前日翌日にいろいろイベントがある - KeebKaigi 2023: May 10 - Matsumoto, Nagano, Japan - https://keebkaigi.org/2023/ - 自作キーボード慣れるの大変よね - HHKB 和田英一先生 https://ascii.jp/elem/000/004/079/4079205/ - ファームウェア開発とか高レベルになってきてる。録画もあるかも - 日本Androidの会浜松支部 第142回ミーティング - https://jaghama.connpass.com/event/283228/ - 5/20(土) 第14回FA設備技術勉強会 - https://fa-study.connpass.com/event/275807/ - オンライン - 5/24(水) AWS Expert Online 27 / JAWS-UG浜松 AWS勉強会 202305 - https://jawsug-hamamatsu.doorkeeper.jp/events/156444 - オンライン - 5/28(日) 【同時開催】技書博8 & OSC2023名古屋 - https://ospn.connpass.com/event/278668/ - OSCのセミナーは5/20(土)で展示が5/28(日) - 技書博 - https://gishohaku.dev/ - OSC2023名古屋 - https://event.ospn.jp/osc2023-online-nagoya/ - 懇親会 - https://ospn.connpass.com/event/281175/ - 次回 6/14(水) #148 19~21時の予定

    Import from clipboard

    Paste your markdown or webpage here...

    Advanced permission required

    Your current role can only read. Ask the system administrator to acquire write and comment permission.

    This team is disabled

    Sorry, this team is disabled. You can't edit this note.

    This note is locked

    Sorry, only owner can edit this note.

    Reach the limit

    Sorry, you've reached the max length this note can be.
    Please reduce the content or divide it to more notes, thank you!

    Import from Gist

    Import from Snippet

    or

    Export to Snippet

    Are you sure?

    Do you really want to delete this note?
    All users will lose their connection.

    Create a note from template

    Create a note from template

    Oops...
    This template has been removed or transferred.
    Upgrade
    All
    • All
    • Team
    No template.

    Create a template

    Upgrade

    Delete template

    Do you really want to delete this template?
    Turn this template into a regular note and keep its content, versions, and comments.

    This page need refresh

    You have an incompatible client version.
    Refresh to update.
    New version available!
    See releases notes here
    Refresh to enjoy new features.
    Your user state has changed.
    Refresh to load new user state.

    Sign in

    Forgot password

    or

    By clicking below, you agree to our terms of service.

    Sign in via Facebook Sign in via Twitter Sign in via GitHub Sign in via Dropbox Sign in with Wallet
    Wallet ( )
    Connect another wallet

    New to HackMD? Sign up

    Help

    • English
    • 中文
    • Français
    • Deutsch
    • 日本語
    • Español
    • Català
    • Ελληνικά
    • Português
    • italiano
    • Türkçe
    • Русский
    • Nederlands
    • hrvatski jezik
    • język polski
    • Українська
    • हिन्दी
    • svenska
    • Esperanto
    • dansk

    Documents

    Help & Tutorial

    How to use Book mode

    Slide Example

    API Docs

    Edit in VSCode

    Install browser extension

    Contacts

    Feedback

    Discord

    Send us email

    Resources

    Releases

    Pricing

    Blog

    Policy

    Terms

    Privacy

    Cheatsheet

    Syntax Example Reference
    # Header Header 基本排版
    - Unordered List
    • Unordered List
    1. Ordered List
    1. Ordered List
    - [ ] Todo List
    • Todo List
    > Blockquote
    Blockquote
    **Bold font** Bold font
    *Italics font* Italics font
    ~~Strikethrough~~ Strikethrough
    19^th^ 19th
    H~2~O H2O
    ++Inserted text++ Inserted text
    ==Marked text== Marked text
    [link text](https:// "title") Link
    ![image alt](https:// "title") Image
    `Code` Code 在筆記中貼入程式碼
    ```javascript
    var i = 0;
    ```
    var i = 0;
    :smile: :smile: Emoji list
    {%youtube youtube_id %} Externals
    $L^aT_eX$ LaTeX
    :::info
    This is a alert area.
    :::

    This is a alert area.

    Versions and GitHub Sync
    Get Full History Access

    • Edit version name
    • Delete

    revision author avatar     named on  

    More Less

    Note content is identical to the latest version.
    Compare
      Choose a version
      No search result
      Version not found
    Sign in to link this note to GitHub
    Learn more
    This note is not linked with GitHub
     

    Feedback

    Submission failed, please try again

    Thanks for your support.

    On a scale of 0-10, how likely is it that you would recommend HackMD to your friends, family or business associates?

    Please give us some advice and help us improve HackMD.

     

    Thanks for your feedback

    Remove version name

    Do you want to remove this version name and description?

    Transfer ownership

    Transfer to
      Warning: is a public team. If you transfer note to this team, everyone on the web can find and read this note.

        Link with GitHub

        Please authorize HackMD on GitHub
        • Please sign in to GitHub and install the HackMD app on your GitHub repo.
        • HackMD links with GitHub through a GitHub App. You can choose which repo to install our App.
        Learn more  Sign in to GitHub

        Push the note to GitHub Push to GitHub Pull a file from GitHub

          Authorize again
         

        Choose which file to push to

        Select repo
        Refresh Authorize more repos
        Select branch
        Select file
        Select branch
        Choose version(s) to push
        • Save a new version and push
        • Choose from existing versions
        Include title and tags
        Available push count

        Pull from GitHub

         
        File from GitHub
        File from HackMD

        GitHub Link Settings

        File linked

        Linked by
        File path
        Last synced branch
        Available push count

        Danger Zone

        Unlink
        You will no longer receive notification when GitHub file changes after unlink.

        Syncing

        Push failed

        Push successfully