yoichi

;; EDITOR='emacsclient -t' とか EDITOR='emacsclient -c' で
;; git commit -a した時に意図しない差分が表示されるのを回避
(defun magit-commit-diff-with-frame-environment ()
  (let ((process-environment
	 (append process-environment
		 (frame-parameter nil 'environment))))
    (magit-commit-diff)))
(with-eval-after-load 'magit-commit
  (remove-hook 'server-switch-hook #'magit-commit-diff)
  (add-hook 'server-switch-hook #'magit-commit-diff-with-frame-environment))

yoichi

yoichi

#!/usr/bin/env python3
import argparse
import base64
import hashlib
import hmac
import os


def match(line, hostname):
    host_str = line.split(' ')[0]

yoichi

yoichi

' Create Zoom Meeting shortcut
Option Explicit

Dim meetingId
meetingId = InputBox("Enter Meeting ID")
If IsEmpty(meetingId) Or meetingId = "" Then
  WScript.Quit
End If

Dim passCode

yoichi

:: Create Zoom Meeting shortcut
:: If you have your organization's domain name, rename this file as follows:
::     create_zoom_shortcut_{domain}.bat

echo off

:: file name without extension
set SCRIPT_NAME=%~n0
:: remove "create_zoom_shortcut_"
set DOMAIN=%SCRIPT_NAME:~21%

yoichi

"""Convert truecolor escape sequence to 256 color escape sequence

* \x1b[38;2;{red};{green};{blue}m -> \x1b[38;5;{color}m (foreground)
* \x1b[48;2;{red};{green};{blue}m -> \x1b[48;5;{color}m (background)

where 0 <= red, green, blue <= 255 represents 24-bit color
and 16 <= color <= 231

The logic is based on the colour_find_rgb() in tmux/colour.c
Original copyright notice is:

yoichi

# Gitのデータ構造についての入門演習

# 履歴管理について
# 三種類のGitオブジェクト commit, tree, blobが現れます。

mkdir git-test-repository
cd $_
git init
ls .git
find .git/objects -type f

yoichi

#!/usr/bin/env bash
# usage:
#     git-list-conflicts.sh
#     git-list-conflicts.sh branch-name
#     git-list-conflicts.sh revison-begin..revision-end
git log --merges --pretty=tformat:%H $@ | while read COMMIT ; do
    PARENTS=$(git log -1 --pretty=tformat:%P ${COMMIT})
    git checkout ${COMMIT}~1 2>/dev/null
    git merge --no-commit $(echo ${PARENTS} | cut -f 2- -d" ") >/dev/null 2>&1
    if [ $? -ne 0 ]; then

yoichi

import time
import curses

def count(data, x, y):
    c = 0
    if x > 0:
        c += data[x-1][y]
        if y > 0:
            c += data[x-1][y-1]
        if y < len(data[x]) - 1: