The First Cry of Atom

The other day, we were running a seminar called “The math learning seminar for all programmers”. This was the third time. The first time was the beginning of this year. This seminar keeps attracting a lot of people in spite of the deepness and difficulties of mastering maths. The field... [Read More]

In daily development and operation, there are some times to replace string with command line. For example, [Read More]

I have used Ricty as my main programming fonts for about two years. This is one of the best fonts I’ve ever used for programming. However when I started using powerline, Ricty for powerline cannot be shown properly. Some garbles are occurred in my console. So in this time, I... [Read More]

My main text editor is emacs currently. I have used for about 4 years. The first touch to emacs for me was a class on the exercise about programming language C/C++ and Scheme. At that time, emacs fit my hand and teach me the joy of programming. The extensibility of... [Read More]

The other day, I gave a presentation at #bq_sushi about Apache Drill. I had totally no experience of using Google BigQuery. But in this year I am very interested in SQL engine as a pipeline in lambda architecture. I have some knowledge and experience of realtime processing and batch layer... [Read More]