shinmiy

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

shinmiy

SMMRY

javascript:(function(){location.href='http://smmry.com/'+window.location.href+'#&SM_LENGTH=7';})()

SMMRY + Google Translate

javascript:(function(){location.href='https://translate.google.com/translate?sl=auto&tl=ja&u=http://smmry.com/'+window.location.href+'#&SM_LENGTH=7';})()

shinmiy

Intro

Kotlin is a new programming language for the JVM. It produces Java bytecode, supports Android and generates JavaScript. The latest version of the language is Kotlin M5.3

Kotlin project website is at kotlin.jetbrains.org.

All the codes here can be copied and run on Kotlin online editor.

Let's get started.

shinmiy

Unityのドキュメント、検索で引っかかるやつが古かったりするので、最新の英語版に変換するブックマークレット作った。

↓のリンクをブックマークバーにドラッグ・アンド・ドロップして、

Unityドキュメント変換

右クリック→アドレスを編集でwww.google.co.jpを↓に置き換える

javascript:(function(u){if (u.match(/docs\.unity3d\.com\/(jp\/)*[0-9]+\//g)) location.href=u.replace(/(jp\/)*[0-9]+\//g,"");})(document.URL)

shinmiy

#!/usr/bin/ruby

require "date"

class Date
    def this_sunday # 次の日曜日 or 日曜日なら当日
        self + (7 - self.wday) % 7
    end

    def prev_monday # 直前の月曜日 or 月曜日なら当日

shinmiy

# Quick hack that adds a white border to convert images to 5:4 or 4:5 in order to post full size images to Instagram
# インスタにフルサイズの画像を投稿するために5:4もしくは4:5に画像を変換する（白い枠をつける）

filename="filename.jpg"

# Vertical Images / 縦画像
convert $filename -virtual-pixel white -set option:distort:viewport "%[fx:h/5*4]x%[fx:h]-%[fx:(h/5*4-w)/2]-0" -filter point -distort SRT 0 +repage convert $1 -virtual-pixel white -set option:distort:viewport "%[fx:h/5*4]x%[fx:h]-%[fx:(h/5*4-w)/2]-0" -filter point -distort SRT 0 +repage "${filename%.*}_resized.${filename##*.}"

# Horizontal Images / 横画像
convert $filename -virtual-pixel white -set option:distort:viewport "%[fx:w]x%[fx:w/5*4]-0-%[fx:(w/5*4-h)/2]" -filter point -distort SRT 0 +repage convert $1 -virtual-pixel white -set option:distort:viewport "%[fx:h/5*4]x%[fx:h]-%[fx:(h/5*4-w)/2]-0" -filter point -distort SRT 0 +repage "${filename%.*}_resized.${filename##*.}"

shinmiy

{
    "title": "OLKB on tenkeyless",
    "rules": [
        {
            "description": "Lower/Raise Modifiers",
            "manipulators": [
                {
                    "type": "basic",
                    "from": {
                        "key_code": "lang2",

shinmiy

#!/bin/bash

while :;do
    filename=`date +"%Y-%m-%d_%H-%M-%S"`
    screencapture -Cx screenshot_${filename}.jpg
    convert screenshot_${filename}.jpg -resize 50% screenshot_${filename}_small.jpg

    # imagesnap -w 2 face_${filename}.jpg
    # convert face_${filename}.jpg -resize 25% face_${filename}_small.jpg

shinmiy

#!/bin/bash
nativefier -n Gmail -f --single-instance --internal-urls "gmail|google" "https://mail.google.com"
nativefier -n Calendar -f --single-instance --internal-urls "calendar|google" "https://calendar.google.com"
nativefier -n YouTubeAlwaysOnTop -f --single-instance --always-on-top --internal-urls "youtube|google" "https://www.youtube.com"
nativefier -n YouTube -f --single-instance --internal-urls "youtube|google" "https://www.youtube.com"

nativefier -n musicForProgramming --single-instance --internal-urls "musicforprogramming\.net" "https://musicforprogramming.net/"
nativefier -n TweetDeck --single-instance --internal-urls "tweetdeck\.twitter\.com" "https://tweetdeck.twitter.com/"
nativefier -n TimeTree -f --single-instance --internal-urls "timetreeapp.com" "https://timetreeapp.com"

shinmiy

#!/bin/bash
export PATH=$PATH:/usr/local/bin

function toggle_light() {
  host='192.168.xxx.xxx'
  if [ $1 -eq 0 ];then
    /usr/local/bin/tplink-smarthome-api setPowerState $host false
  else
    /usr/local/bin/tplink-smarthome-api setPowerState $host true
  fi