tyru

is_screen_running() {
    # tscreen also uses this varariable.
    [ ! -z "$WINDOW" ]
}
is_tmux_runnning() {
    [ ! -z "$TMUX" ]
}
is_screen_or_tmux_running() {
    is_screen_running || is_tmux_runnning
}

tyru

[Unit]
Description=Calibre Content Server
After=network.target

[Service]
Type=simple
User=tyru
Group=tyru
ExecStart=/usr/bin/calibre-server --with-library /mnt/server/calibre --port 8080
 

tyru

function delay(msec, value) {
  return new Promise(done => window.setTimeout((() => done(value)), msec));
}

function isResolved(promise) {
  return Promise.race([delay(0, false), promise.then(() => true, () => false)]);
}

function isRejected(promise) {
  return Promise.race([delay(0, false), promise.then(() => false, () => true)]);

tyru

もしあなたが新しいプログラム、例えばテキストエディタを作るとしたら、どの言語で作る？
Suppose you want to write a new program, something like a text editor.  What language would you write it in?

* できるだけ速く。なのでインタプリタ言語はダメ。
* It has to be as fast as possible, so interpreted languages are out.
* ちまちまメモリ管理なんてしたくない。だからCはダメ。
* You don't want to micro manage memory, so C is out.
* プログラマに学位をとれなんて言いたくない。だからC++はダメ。
* You don't want to require programmers to have a degree, so C++ is out.
* できるだけ起動は速いほうがいいし、ランタイムには依存させたくない。だからJavaはダメ。

tyru

public class SingularToPlural {

	private SingularToPlural() {
	}

	/*
	・末尾が s, sh, ch, o, x のいずれかである英単語の末尾に es を付ける
	・末尾が f, fe のいずれかである英単語の末尾の f, fe を除き、末尾に ves を付ける
	・末尾の1文字が y で、末尾から2文字目が a, i, u, e, o のいずれでもない英単語の末尾の y を除き、末尾に ies を付ける
	・上のいずれの条件にも当てはまらない英単語の末尾には s を付ける

tyru

#!/bin/bash
# Based on http://www.snowelm.com/~t/doc/tips/20030625.ja.html

[[ -f ~/.ssh-agent-info ]] && source ~/.ssh-agent-info >/dev/null
ssh-add -l >&/dev/null
if [ $? == 2 ]; then
	# unable to contact the authentication agent
	echo -n "ssh-agent: Restarted..."
	ssh-agent >~/.ssh-agent-info
	source ~/.ssh-agent-info

tyru

" Run:
" 1. mkdir tmp
" 2. {chrome} --remote-debugging-port=9222 --no-first-run --no-default-browser-check --user-data-dir=tmp
"
" In another shell:
" 1. vim -S client.vim
"
" ref. https://developer.mozilla.org/ja/docs/Tools/Remote_Debugging/Chrome_Desktop

tyru

!a::Send, ^a
!b::Send, ^b
!c::Send, ^c
!d::Send, ^d
!e::Send, ^e
!f::Send, ^f
!g::Send, ^g
!h::Send, ^h
!i::Send, ^i
!j::Send, ^j

tyru

{
  "title": "[macOS] Windows-like word movement/selection/deletion",
  "rules": [
    {
      "description": "Ctrl + Arrow Keys to Option + Arrow Keys",
      "manipulators": [
        {
          "from": {
            "key_code": "up_arrow",
            "modifiers": {

tyru

#!/usr/bin/env perl
use strict;
use warnings;
use utf8;

use Test::More;


sub camelize {
    my ($s) = @_;