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@voluntas
voluntas / webrtc.rst
Last active June 17, 2024 02:31
WebRTC コトハジメ
@voluntas
voluntas / webrtc.rst
Last active May 21, 2024 13:55
WebRTC の未来
@voluntas
voluntas / retrospect.rst
Last active October 26, 2015 03:38
半年ごとの目標と振り返り
@voluntas
voluntas / shiguredo_product_ strategy.rst
Last active April 16, 2024 13:24
時雨堂を支える製品戦略
@voluntas
voluntas / mqtt.rst
Last active March 1, 2023 06:47
MQTT とはなんだったのか

MQTT とはなんだったのか

更新:2017-05-09
作者:@voluntas
バージョン:3.14
URL:http://voluntas.github.io/

MQTT をググって調べた人向け

@voluntas
voluntas / pypy.rst
Last active April 8, 2019 05:06
PyPy コトハジメ
@voluntas
voluntas / shiguredo_recruit.rst
Last active June 8, 2024 06:53
時雨堂を支える採用
@voluntas
voluntas / erlang.rst
Last active March 15, 2024 13:15
実践 Erlang/OTP コトハジメ 2014.11

実践 Erlang/OTP コトハジメ 2014.11

更新:2014-11-20
バージョン:0.0.5
作者:@voluntas
URL:http://voluntas.github.io/

概要

@lelandbatey
lelandbatey / whiteboardCleaner.md
Last active June 16, 2024 13:44
Whiteboard Picture Cleaner - Shell one-liner/script to clean up and beautify photos of whiteboards!

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

@voluntas
voluntas / mqtt.rst
Last active February 16, 2018 00:03
MQTT コトハジメ

MQTT コトハジメ

更新:2014-05-14
バージョン:0.0.12
作者:@voluntas
URL:http://voluntas.github.io/

とても詳しいまとめがありますので、ますはそちらを見ることをオススメします。