hiroeorz’s gists

hiroeorz / file0.txt

Created May 4, 2014 09:20

ツナでもわかるmruby [3回目：数値] ref: http://qiita.com/hiroeorz@github/items/310750f445028179b022

	$ mirb
	mirb Embeddable Interactive Ruby Shell

	>

hiroeorz / mirb

Created May 4, 2014 14:11

ツナでもわかるmruby [4回目：バイナリデータフォーマットの実装] ref: http://qiita.com/hiroeorz@github/items/27e0866f493e0e7a65c5

	def fixed_header(params)
	message_type = params[:message_type] \|\| 1
	dup = params[:dup] \|\| 0
	qos = params[:qos] \|\| 0
	retain = params[:retain] \|\| 0
	remaining_size = params[:remaining_size] \|\| 0

	data_1 = (message_type << 4) \| (dup << 3) \| (qos << 1) \| retain
	data_2 = remaining_size
	data_1.chr + data_2.chr

hiroeorz / array-time-lazy.rb

Created May 6, 2014 05:34

ツナでもわかるmruby [5回目：配列と遅延評価] ref: http://qiita.com/hiroeorz@github/items/371a12316091c63a3aa8

	start_time = Time.now
	Array.new(1000000, 1).lazy.map{\|e\| e}.take(3).force
	end_time = Time.now

	process_time = end_time - start_time
	puts "process time: #{process_time}"

hiroeorz / build_config.rb

Created May 7, 2014 23:16

ツナでもわかるmruby [6回目：コルーチン・非同期I/O] ref: http://qiita.com/hiroeorz@github/items/68acf89b768475af6e2c

	MRuby::Build.new do \|conf\|
	...
	conf.gem :github => 'mattn/mruby-uv' #追加
	...
	end

hiroeorz / build_config.rb

Created May 19, 2014 08:53

ツナでもわかるmruby[7回目：mrbgemsの作り方メモ(勉強中)] ref: http://qiita.com/hiroeorz@github/items/d6fa2978d9f53a41c777

conf.gem '../mruby-mqtt'

hiroeorz / Dockerfile

Created July 27, 2014 03:33

DockerでMosquittoを動かしたメモ ref: http://qiita.com/hiroeorz@github/items/455dfcce211866465d29

	FROM ubuntu
	MAINTAINER Shin Hiroe <[email protected]>

	RUN echo "upgrade apt sources"
	RUN apt-get update
	RUN apt-get upgrade -y

	EXPOSE 1883
	RUN echo "install Mosquitto"
	RUN apt-get install mosquitto -y

hiroeorz / Dockerfile

Created July 27, 2014 03:46

DockerでHiveMQを動かしたメモ ref: http://qiita.com/hiroeorz@github/items/2236adc4506e0dc7341b

	FROM ubuntu
	MAINTAINER Shin Hiroe <[email protected]>

	RUN echo "upgrade apt sources"
	RUN apt-get update
	RUN apt-get upgrade -y

	RUN echo "install wget"
	RUN apt-get install wget -y

hiroeorz / file0.txt

Last active August 29, 2015 14:06

Riak 2.0.0 インストールから起動まで ref: http://qiita.com/hiroeorz@github/items/cc33bf0f26e80c7c500d

	$ sudo apt-get install libpam0g-dev
	$ sudo apt-get install libssl0.9.8

hiroeorz / file0.txt

Created September 5, 2014 09:21

Riak 2.0.0 へアップグレードする際の注意点 ref: http://qiita.com/hiroeorz@github/items/494cfac481add9594686

/buckets/<bucket>/keys/<key>

hiroeorz / file0.txt

Last active August 29, 2015 14:06

Riak2.0のData Types ref: http://qiita.com/hiroeorz@github/items/c4b162c6a013cfc3e108

	$ riak-admin bucket-type create maps '{"props":{"datatype":"map"}}'
	maps created

	$ riak-admin bucket-type create sets '{"props":{"datatype":"set"}}'
	sets created

	$ riak-admin bucket-type create counters '{"props":{"datatype":"counter"}}'
	counters created

	def fixed_header(params)
	message_type = params[:message_type] \|\| 1
	dup = params[:dup] \|\| 0
	qos = params[:qos] \|\| 0
	retain = params[:retain] \|\| 0
	remaining_size = params[:remaining_size] \|\| 0

	data_1 = (message_type << 4) \| (dup << 3) \| (qos << 1) \| retain
	data_2 = remaining_size
	data_1.chr + data_2.chr

SHIN hiroeorz