Tech

mrubyc_logo

(Japanese version is here)

Recently I’m studying mruby byte-code to understand mruby/c.
In mruby/c, i ...

Project, Tech

mrubyc_logo

I confirmed basic functionalities of mruby/c library for Wio LTE Arduino.
After implementing a glue code for a RT ...

Diary

Signatures of RubyKaigi attendees

 

I’ve attended RubyKaigi2018 in Sendai.
I was really motivated in this conference, I appreciate all ...

Project, Tech

Wio LTE and GPS module

Japanese version is here.

I have done a LT in 60th anniversary kawasaki.rb.

I’d like to keep my ...

Tech

No Image

I have faced a following error about a Mastodon service on docker when I modified the iptables configuration.

$ cd ...

Tech

Ruby Logo

(Japanese version)

What is the trigger of switching Ruby threads?

 
Last night, I attended kawasaki.rb. An a ...

Tech

Login page of Mastodon

To learn things about web and prepare local space to my friends, I have installed a Mastodon to my server.
I refe ...

Project, Tech

This was a first step to Raspberry Pi project done in last year.

RaspiMusicServer

This an music server on Raspeb ...

Tech

No Image

Now ssl is available on this site thanks to Let’s Encrypt!

What I did is,

$ git clone cd letsencrypt/ ...

general

"hello world" on pygame on my raspberry pi server

Hello this is Kishima.
This is a first post on the wordpress. I’ve updated the OS on my Sakura VPS. It is a ...