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// 2-dimensional array (raw type)
constexpr static float xy_raw[][2] = {
      { 0.f,  10.f}  // 0
    , { 20.f, 30.f}  // 1
    , { 40.f, 50.f}  // 2
};

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// 2-dimensional array (using stl)
const std::vector<std::array<float, 2>> xy_array = {
      { 0.f,  10.f}  // 0
    , { 20.f, 30.f}  // 1
    , { 40.f, 50.f}  // 2
};

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#include <iostream>
#include <vector>
#include <array>

int main() {
  // ---------------------------------
  // 2-dimensional array (raw type)
  constexpr static float xy_raw[][2] = {
        { 0.f,  10.f}  // 0
      , { 20.f, 30.f}  // 1
      , { 40.f, 50.f}  // 2
  };

  std::cout << "xy_raw[0][1]: " << xy_raw[0][1] <<  "\n"; // 10

  // xy_raw[1][2] は out of rangeだけど warningになってる
  // これはたまたま xy_raw[2][0] と同じなので動作しているだけ
  std::cout << "xy_raw[1][2]: " << xy_raw[1][2] <<  "\n"; // 40

  // ---------------------------------
  // 2-dimensional array (using stl)
  const std::vector<std::array<float, 2>> xy_array = {
        { 0.f,  10.f}  // 0
      , { 20.f, 30.f}  // 1
      , { 40.f, 50.f}  // 2
  };

  std::cout << "xy_array[2][0]: " << xy_array.at(2).at(0) <<  "\n";  //40  

  // compile error
  //std::cout << "xy_array[1][2]: " << xy_array.at(1).at(2) <<  "\n";  // out of range accsess
}

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// To view the default settings, hold "alt" while clicking on the "Settings" button.
// For documentation on these settings, see: https://aka.ms/terminal-documentation

{
    "$schema": "https://aka.ms/terminal-profiles-schema",

    "defaultProfile": "{61c54bbd-c2c6-5271-96e7-009a87ff44bf}",

    "profiles":
    {
        "defaults":
        {
            // Put settings here that you want to apply to all profiles
        },
        "list":
        [
            {
                // Make changes here to the powershell.exe profile
                "guid": "{61c54bbd-c2c6-5271-96e7-009a87ff44bf}",
                "name": "Windows PowerShell",
                "commandline": "powershell.exe",
                "hidden": false
            },
            {
                // Make changes here to the cmd.exe profile
                "guid": "{0caa0dad-35be-5f56-a8ff-afceeeaa6101}",
                "name": "cmd",
                "commandline": "cmd.exe",
                "hidden": false
            },
            {
                "guid": "{b453ae62-4e3d-5e58-b989-0a998ec441b8}",
                "hidden": false,
                "name": "Azure Cloud Shell",
                "source": "Windows.Terminal.Azure"
            }
        ]
    },

    // Add custom color schemes to this array
    "schemes": [],

    // Add any keybinding overrides to this array.
    // To unbind a default keybinding, set the command to "unbound"
    "keybindings": []
}

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{
    // さっき PowerShellで作ったGUID
    "guid": "{99999999-9999-9999-9999-999999999999}",
    // ウィンドウの半透明度合い
    "acrylicOpacity" : 0.75,
    "closeOnExit" : true,
    "colorScheme" : "Campbell",
    // Git Bash の exe のある場所
    "commandline" : "\"%PROGRAMFILES%\\git\\usr\\bin\\bash.exe\" -i -l",
    "cursorColor" : "#FFFFFF",
    "cursorShape" : "bar",
    "fontFace" : "Consolas",
    "fontSize" : 10,
    "historySize" : 9001,
    // CMDアイコンならこれ
    //"icon" : "ms-appx:///ProfileIcons/{0caa0dad-35be-5f56-a8ff-afceeeaa6101}.png",
    // Git for Windows の ico ファイルを直接指定することも出来る
    "icon" : "%PROGRAMFILES%\\git\\mingw64\\share\\git\\git-for-windows.ico"
    // 追加タブに表示する名前
    "name" : "GitBash",
    "padding" : "0, 0, 0, 0",
    "snapOnInput" : true,
    // 初期ディレクトリ、 "C:\\dev" などでもOK
    "startingDirectory" : "%USERPROFILE%",
    "useAcrylic" : true
}

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// To view the default settings, hold "alt" while clicking on the "Settings" button.
// For documentation on these settings, see: https://aka.ms/terminal-documentation

{
    "$schema": "https://aka.ms/terminal-profiles-schema",

    "defaultProfile": "{61c54bbd-c2c6-5271-96e7-009a87ff44bf}",

    "profiles":
    {
        "defaults":
        {
            // Put settings here that you want to apply to all profiles
        },
        "list":
        [
            {
                // Make changes here to the powershell.exe profile
                "guid": "{61c54bbd-c2c6-5271-96e7-009a87ff44bf}",
                "name": "Windows PowerShell",
                "commandline": "powershell.exe",
                "hidden": false
            },
            {
                // Make changes here to the cmd.exe profile
                "guid": "{0caa0dad-35be-5f56-a8ff-afceeeaa6101}",
                "name": "cmd",
                "commandline": "cmd.exe",
                "hidden": false
            },
            {
                "guid": "{b453ae62-4e3d-5e58-b989-0a998ec441b8}",
                "hidden": false,
                "name": "Azure Cloud Shell",
                "source": "Windows.Terminal.Azure"
            },
            {
                // さっき PowerShellで作ったGUID
                "guid": "{99999999-9999-9999-9999-999999999999}",
                // ウィンドウの半透明度合い
                "acrylicOpacity" : 0.75,
                "closeOnExit" : true,
                "colorScheme" : "Campbell",
                // Git Bash の exe のある場所
                "commandline" : "\"%PROGRAMFILES%\\git\\usr\\bin\\bash.exe\" -i -l",
                "cursorColor" : "#FFFFFF",
                "cursorShape" : "bar",
                "fontFace" : "Consolas",
                "fontSize" : 10,
                "historySize" : 9001,
                // CMDアイコンならこれ
                //"icon" : "ms-appx:///ProfileIcons/{0caa0dad-35be-5f56-a8ff-afceeeaa6101}.png",
                // Git for Windows の ico ファイルを直接指定することも出来る
                "icon" : "%PROGRAMFILES%\\git\\mingw64\\share\\git\\git-for-windows.ico"
                // 追加タブに表示する名前
                "name" : "GitBash",
                "padding" : "0, 0, 0, 0",
                "snapOnInput" : true,
                // 初期ディレクトリ、 "C:\\dev" などでもOK
                "startingDirectory" : "%USERPROFILE%",
                "useAcrylic" : true
            }
        ]
    },

    // Add custom color schemes to this array
    "schemes": [],

    // Add any keybinding overrides to this array.
    // To unbind a default keybinding, set the command to "unbound"
    "keybindings": []
}

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Title: [h-sao/h-sao.com] Page build warning

The page build completed successfully, but returned the following warning for the `gh-pages` branch:

The custom domain for your GitHub Pages site is pointed at an outdated IP address. You must update your site's DNS records if you'd like it to be available via your custom domain. For more information, see https://help.github.com/en/github/working-with-github-pages/configuring-a-custom-domain-for-your-github-pages-site.

For information on troubleshooting Jekyll see:

  https://help.github.com/articles/troubleshooting-jekyll-builds

If you have any questions you can contact us by replying to this email.

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$ git commit --amend --author="Sao Haruka <sao@tmp.com>"
[feature/xxxxx 9999999999] [WIP] Added hogehoge
 Date: Thu Oct 10 22:30:00 2019 +0900
 1 files changed, 1 insertions(+), 1 deletions(-)

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# まずは強制オプションをつけずにやってみる(もちろんエラー)

$ git push origin feature/xxxxx
To tmp.com:ohoho/hoge.git
 ! [rejected]              feature/xxxxx -> feature/xxxxx (non-fast-forward)
error: failed to push some refs to 'tmp.com:ohoho/hoge.git'
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. Integrate the remote changes (e.g.
hint: 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

# 強制オプションをつけてpush

$ git push -f origin feature/xxxxx
Enumerating objects: 1, done.
Counting objects: 100% (1/1), done.
Delta compression using up to 1 threads
Compressing objects: 100% (1/1), done.
Writing objects: 100% (1/1), 1 KiB | 1 MiB/s, done.
Total 1 (delta 1), reused 0 (delta 0)

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# Hugo で docker を検索
sao$ docker search hugo
NAME                  DESCRIPTION                            STARS    OFFICIAL  AUTOMATED
jojomi/hugo     hugo, see https://gohugo.io                     44               [OK]
publysher/hugo  Docker base image for static sites generated…   37               [OK]
monachus/hugo   Docker image for building and running Hugo (…   28               [OK]
klakegg/hugo    Minimal image and variants with batteries in…   22               [OK]
cibuilds/hugo   Docker image for Hugo, the static-site gener…   10  
…
…（いっぱいあった）

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# ダウンロード
sao$ docker pull klakegg/hugo

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# ローカルのマークダウンファイルの場所に移動
sao$ cd h-sao.com/

# まんまこのコマンドでOK
h-sao.com sao$ docker run --rm -it -v $(pwd):/src -p 1313:1313 klakegg/hugo:0.55.0 server

# ブラウザで http://localhost:1313 にアクセスするとOK