Masao's Lab

Curiosity in my 50s. Engineering, AI, English, and lifelong learning.

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26 July 2026

Markdown Quick Reference

by Masao

Markdown Quick Reference

A practical reference for everyday writing.


# 見出し
## 見出し2
### 見出し3

Heading1

Heading2

Heading3


Text

Regular text

**Bold**

*Italic*

`inline code`

> Quote

Regular text

BOLD

イタリック

inline code

Quote


Lists

- Apple
- Orange
  - Banan

1. First
2. Second
3. Third
  1. First
  2. Second
  3. Third

Task Lists

- [ ] Todo
- [x] Done

コード

print(“hello”)

print("Hello")

[OpenAI](https://openai.com)

OpenAI

Images

![Sample](../assets/images/Alfred_profile_mini.png)

Sample


Code Blocks

```python
print("Hello Alfred")
```
print("Hello Alfred!!")

Tables

| Name | Language | Note |
|------|----------|------|
| Alfred | Python | AI |
| Smith | Swift | macOS |
Name Language Note
Alfred Python AI
Smith Swift macOS

Horizontal Rule

---

EOF

tags: