Sekai ๐ŸŒ ๐Ÿ—บ

Sekai (ไธ–็•Œ) is the kanji for “the world”. That’s a great word because of the scale that it designates.

My First Post

 Posted on June 24, 2018  (Last modified on July 6, 2018)  |  1 minutes  |    |   2 comments

Introduction

Hello World! This is my new GitLab page powered by Hugo. I’m setting up this blog to practise my math, foreign languages and IT skills.

Why Hugo?

My original goal is to set up a personal blog for posting math.

I used to work with Octopress, but resolving the dependencies and other technical issues had actually took much more time and effort than expected. As a result, I digressed a lot from my studies to look into those problems.

[Read More]
Hugo  Octopress  WordPress 

Math Sample

Using KaTeX

 Posted on March 5, 2017  (Last modified on February 17, 2021)  |  1 minutes  |    |   0 comment

This is a sample created by the developer of Beautiful Hugo.

KaTeX can be used to generate complex math formulas server-side.

$$ \phi = \frac{(1+\sqrt{5})}{2} = 1.6180339887\cdots $$

Additional details can be found on GitHub or on the Wiki.

[Read More]
example  math 

Code Sample

Using Hugo or Pygments

 Posted on March 8, 2016  (Last modified on July 6, 2018)  |  1 minutes  |    |   1 comment

This is a sample created by the developer of Beautiful Hugo.

The following are two code samples using syntax highlighting.

[Read More]
example  code 

 Posted on January 1, 0001  (Last modified on April 13, 2023)  |  2 minutes  |    |   0 comment

j— title: “Import Once in Julia” date: 2021-08-23T16:24:40+02:00 categories:

  • technical support tags:
  • julia draft: false

Background

I’m reading Think Julia to repick the language again.

  • To import a package/module, we using Foo.
  • To run a script within the REPL, we include("foo.jl").

This is useful for user-defined functions, which are usually multi-line.

Problem

How to avoid importing a module/including a file twice?

Solution

Here’s a modified code from the book to give an example.

[Read More]