How to write a new post

Headings

H1 — heading

H2 — heading

H3 — heading

H4 — heading

Four kinds of prompts

An example showing the tip type prompt.

An example showing the info type prompt.

An example showing the warning type prompt.

An example showing the danger type prompt.

Code blocks

Inline code

This is an example of Inline Code.

Common

This is a common code snippet, without syntax highlight and line number.

Specific Language

if [ $? -ne 0 ]; then
  echo "The command was not successful.";
  #exit
fi;

Specific filename

@import 'addon/commons';

Jekyll Liquid Codes

{% if product.title contains 'Pack' %}
  This product's title contains the word Pack.
{% endif %}

code blocks without line number

cout<<"hello world"<<endl;

Video

Bilibili

【8K】来自宇宙深处的未知与震撼

Youtube(a VPN is required to load it successfully)

Who are you?

Audio

audio demo

Image

Image with specific width and height

a caption for photo: killua

Left aligned image

text in the right

text below

Float to left

ramdom text for showing the effect of float: Praesent maximus aliquam sapien. Sed vel neque in dolor pulvinar auctor. Maecenas pharetra, sem sit amet interdum posuere, tellus lacus eleifend magna, ac lobortis felis ipsum id sapien. Proin ornare rutrum metus, ac convallis diam volutpat sit amet. Phasellus volutpat, elit sit amet tincidunt mollis, felis mi scelerisque mauris, ut facilisis leo magna accumsan sapien. In rutrum vehicula nisl eget tempor. Nullam maximus ullamcorper libero non maximus. Integer ultricies velit id convallis varius. Praesent eu nisl eu urna finibus ultrices id nec ex. Mauris ac mattis quam. Fusce aliquam est nec sapien bibendum, vitae malesuada ligula condimentum.

Dark/Light mode & Shadow

The image below will toggle dark/light mode based on theme preference, notice it has shadows.

Math powered by MathJax

inline math

both $LaTeX-math-expression$ and \(LaTeX-math-expression\)” are fine.

1. \(LaTeX-math-expression\)
2. \(LaTeX-math-expression\)

centered matrix and left aligned matrix

\[\begin{pmatrix} 1 & 2 & 3 \\ 4 & 5 & 6 \\ 7 & 8 & 9 \end{pmatrix} \cdot \begin{pmatrix} 9 & 8 & 7 \\ 6 & 5 & 4 \\ 3 & 2 & 1 \end{pmatrix} = \begin{pmatrix} 30 & 24 & 18 \\ 84 & 69 & 54 \\ 138 & 114 & 90 \end{pmatrix}\]

\(\begin{bmatrix} 1 & 2 & 3 \\ 4 & 5 & 6 \\ 7 & 8 & 9 \end{bmatrix}\)

\(\begin{Bmatrix} 1 & 2 & 3 \\ 4 & 5 & 6 \\ 7 & 8 & 9 \end{Bmatrix}\)

equation

\[\begin{equation} \sum_{n=1}^\infty 1/n^2 = \frac{\pi^2}{6} \label{eq:series1} \end{equation}\] \[\begin{equation} \lim_{x \to 0} \frac{x}{\sin x}=1 \label{eq:series2} \end{equation}\]

We can reference the equation as \eqref{eq:series1}. We can reference the equation as \eqref{eq:series2}.

\[\begin{cases} x + y = 5 \\ x - y = 1 \end{cases}\]

\(f(x)=\begin{cases} x \quad (x>0) \\ 0 \quad (x<=0) \end{cases}\)

\(f(x)=\begin{cases} x \ (x>0) \\ 0 \ (x<=0) \end{cases}\)

When $a \ne 0$, there are two solutions to $ax^2 + bx + c = 0$ and they are

\[x = {-b \pm \sqrt{b^2-4ac} \over 2a}\]

Graphs supported by Mermaid

 gantt
  title  GANTT diagram of mermaid
  sleep :a, 2024-06-20, 8h
  sleep more :crit, b, after a, 12h
  sleep much more :active, c, after b a, 1d

xychart-beta
    title "Sales Revenue"
    x-axis [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
    y-axis "Revenue (in $)" 4000 --> 11000
    bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
    line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]

sequenceDiagram
    participant 客户
    participant 服务器
    客户->>服务器: 发送请求
    服务器-->>客户: 返回响应
    客户->>服务器: 请求数据
    服务器-->>客户: 发送数据

Lists

Ordered list

1. Firstly
2. Secondly
3. Thirdly

Unordered list

• Chapter
  • Page
    • Paragraph

ToDo list

• Job
  • Step 1

Description list

Sun

the star around which the earth orbits

Quote and bold and italic

This line shows the block quote and block quote.

Filepath

Here is the /path/to/the/file.extend.

Links

B站

https://www.bilibili.com

Tables

Company	Contact	Country
Alfreds Futterkiste	Maria Anders	Germany
Island Trading	Helen Bennett	UK

Footnote

Click the hook will locate the footnote¹, and here is another footnote².

other formats

Any other format supported by markdown is also supported.

1. The footnote source ↩︎

2. The 2nd footnote source ↩︎