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Some stuff about Number system
# Radix
Radix (基數) forms the basic of number system. While radix basically mean how many numbers you can put into one digit. For a radix-R system $R \in {\mathbb Z}$, The the value of those numbers will be:
$$
N = \sum^{n-1}_{m} a_i \times R^i, for\ a_i \in {0,...,R-1}
$$
By changing R, all radix c
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什麽?還有更好的L2D
在出去hexo live2d的世界外， 我們還有一個神奇的[live2d widgets](https://github.com/stevenjoezhang/live2d-widget)可以使用。當然要做的步驟就多不少了。但相對的，他的功能也更多地多樣化。
# 安裝
如果我是懶人，最簡單的方法就是去GitHub的readme上獲取即食罐頭 `<script src="https://fastly.jsdelivr.net/npm/live2d-widgets@0/autoload.js"></script>` , 然後放到網頁裏。
當然你會發現hexo好像沒得隨便給你注入html，此時
more... ShokaX 4.11 遷移成功
是的，博主突然就成功了，發現之前無限加載原來是Cloudflare導致的，由於啓用了rocket loader會令網頁Async 加載js，估計是那個地方出了點岔子。只要將他關閉就可以了。 這次的Dockerfile如下
```docker 船新版本
FROM node:latest
# Set the server port as an environmental
ENV HEXO_SERVER_PORT=4000
# Set the git username and email
ENV GIT_USER="ketsuro"
ENV GIT_EMAIL="ketsuro04@outl
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一次失敗的ShokaX 升級
# 起因
有鑒於於ShokaX已經更新到4.0以上的版本。 我本來想趁著暑假來給ShokaX來個升級，從現在的3.4，升級到4.6。
# 經過
首先我改了一下Dockerfile，因爲ShokaX 的cli已經被放棄了，所以安裝方法也順利成章的成爲npm add。結果如下
```docker 小小進行修改後的Dockerfile
FROM node:latest
# Set the server port as an environmental
ENV HEXO_SERVER_PORT=4000
# Set the git username and email
ENV GIT
more... Mathematical logic
# Logic Expression
$\land \text {: stands for and, if both a and b are true, they are true}$
$\lor: \text {stand for or, if a is true or b is true, ther are true}$
$\lnot \text {: stand for not, if a is true, then a is false, vice versa.}$
$\implies \text {:stands for implies, if } a \implies b \tex
more... Set Theory
# Introduction
If you have learnt python, you may heard of a datatype call `set`, in math set is a collection of objects, which may seems similar to what the set in python. Following content will you what symbols are there related to set base on you have the concept that what `set` and `subset` is.
more... 有關shokax的雜談
# 介紹
這個雜談主要是分享一下我在用Shokax主題的時候的dockerfile。 由於在插入這個主題的時候并沒有shokax的image，然而shokax 又有自己的commandline。所以安全起見，就決定嘗試學一學dockerfile，自己動手，豐衣足食。
# Dockerfile for Hexo & ShokaX
Dockerfile是參考自spurin/docker-hexo 的repo，加上了ShokaX主題而已，有關composer 和 config的設定請見[這裏](https://github.com/spurin/docker-hexo)
```docker Doc
more... ICT DSE 簡介
This post gonna share you some experience on HKDSE ICT elective. As the syllabus gonna change on 2025 DSE, so please be aware of your year of taking DSE inorder not to take wrong advise.
# How to earn better marks in this Exam?
It's easy for you to earn a great mark, **remember**.
> !!If you wanna
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