Teaching of a Samurai Engineer 10: Output control functions, part 1 
This time, we’ll be looking at the various functions re […]
Teachings of a Samurai Engineer 6: Hash and password preservation/comparison 2/2 
Previously, we learned about the hash itself, the first […]
PyConJP 2019 Exhibit Report 
My name is Tadashi Yoshimasa. PyConJP 2019, Japan’s lar […]
Teachings of a Samurai Engineer 5: Hash Functions and Saving/Comparing Passwords 2/1 
In this column, let’s learn about hash functions as a p […]
Teachings of a Samurai Engineer 4: Email Authentication Using Tokens 
In the last column, we used the combination of the func […]
Japan’s IT Career Change Market: The Ruby Promised Land. Changes in trends in Ruby and Ruby on Rails in Japan 
My name is Tadashi Yoshimasa. Japan is, of course, the […]
PHP Trends in Japan 
In this article, I’ll talk a little about PHP usage in […]
Teachings of a Samurai Engineer 3: Functions Handling Numerical Value and Numbers 
PHP comes with math functions.Of these functions, sever […]
Teachings of a Samurai Engineer 2: Various Considerations on Numerical Calculations 
In my last column, I said that depending on the circums […]
