In the last column, we used the combination of the functions random_bytes() and [bin2hex|base64_encode]() to c […]
Tag: programming
My name is Tadashi Yoshimasa. Japan is, of course, the homeland of Yukihiro Matsumoto, the creator of Ruby, an […]
In the previous column, I explained Linux’s executable file format, ELF (Executable and Linkable Format).
In this article, I’ll talk a little about PHP usage in Japan. 79.1% of the servers on the internet run PHP.
In the last column, I introduced the history function. In this column, I’d like to discuss converting shell va […]
PHP comes with math functions.Of these functions, several don’t seem to be used much outside of specific jobs.
In my last column, I said that depending on the circumstances, it is possible that an error may be produced wh […]
Python use is growing worldwide, and with a recent dramatic rise here as well, Japan is no different.
I’m Michiaki Furusho. I often use the handle “gallu” on the Web.
