test markdown & mermaid
1. use vs code, install 'Markdown Preview Enhanced'
2. use https://hackmd.io/
3. use https://github.com/scofieldhsu/test_markdown/blob/main/README.md
---
https://hackmd.io/@eMP9zQQ0Qt6I8Uqp2Vqy6w/SyiOheL5N/%2FBVqowKshRH246Q7UDyodFA?type=book
title1
===
title2
---
# H1
## H2
### H3
#### H4
##### H5
###### H6
:::success
success1
success2
:::
info
> :::info
> info1
> info2
> :::
::: warning
w1
w2
:::
:::danger
danger title
> d1
> d2
:::
! This is an info message.
!v This is a success message.
!! Consider this a warning.
!x This is an error message.
tags: tag1 1 2
```mermaid
graph TD;
A-->B;
A-->C;
B-->D;
C-->D;
```
```mermaid
journey
title My working day
section Go to work
Make tea: 5: Me
Go upstairs: 3: Me
Do work: 1: Me, Cat
section Go home
Go downstairs: 5: Me
Sit down: 3: Me
```
https://blog.androchen.tw/chatgpt-mermaid-3-minute-diagram-productivity/
- Overview
- 什麼是 Mermaid
1. 流程圖 Flowchart
2. 時間軸 Timeline
3. 甘特圖 Gantt
4. 圓餅圖 Pie chart
5. 用戶旅程 User Journey
6. 心智圖 Mindmaps
7. 其他 Others
- ChatGPT + Mermaid 實際應用
- 其他工具
- 你怎麼看?
``` mermaid
graph LR
A[概述] --> B[什麼是 Mermaid];
B --> C[流程圖 Flowchart];
B --> D[時間軸 Timeline];
B --> E[甘特圖 Gantt];
B --> F[圓餅圖 Pie chart];
B --> G[用戶旅程 User Journey];
B --> H[心智圖 Mindmaps];
B --> I[其他 Others];
A --> J[ChatGPT + Mermaid 實際應用];
A --> K[其他工具];
A --> L[你怎麼看?];
```
https://ithelp.ithome.com.tw/articles/10226420
https://orz-168.notion.site/My-Test-df929265779c480fa0c74eb4a885ca4c?pvs=4
https://cooing-leo-f4d.notion.site/6-c1bfa7fc07884307b41ef42d53e0cab7
https://www.jinnsblog.com/2022/06/notion-flowchat-by-mermaid.html
https://mermaid.js.org/syntax/classDiagram.html
https://scofieldorz.blogspot.com/2022/07/blog-post_9.html
https://blog.androchen.tw/chatgpt-learn-language-6-tips-youtube-toeic/
https://justinsdk.github.io/JavaSE6Tutorial/
use ChatGPT to generate uml from java code
---
ChatGPT prompt_request>
provide the mermaid diagram in markdown codeblock for code: "public class Singleton {
private static Singleton instance;
// Private constructor to prevent direct instantiation
private Singleton() {
}
// Public static method to access the single instance
public static Singleton getInstance() {
if (instance == null) {
instance = new Singleton();
}
return instance;
}
// Other methods and properties of the Singleton class
}"
``` java
public class Singleton {
private static Singleton instance;
// Private constructor to prevent direct instantiation
private Singleton() {
}
// Public static method to access the single instance
public static Singleton getInstance() {
if (instance == null) {
instance = new Singleton();
}
return instance;
}
// Other methods and properties of the Singleton class
}
```
ChatGPT prompt_response>
Sure! Here's the Mermaid diagram in Markdown code block representing the Singleton class:
``` mermaid
classDiagram
class Singleton {
- static instance: Singleton
- Singleton()
+ static getInstance(): Singleton
}
```
This diagram visually represents the Singleton class with its attributes and methods. The - symbol denotes private members, and the + symbol denotes public members. The instance attribute is static, indicating it belongs to the class itself rather than instances of the class. The getInstance() method is a public static method used to access the single instance of the class.
You can copy and paste this code into a Markdown file or editor that supports Mermaid diagrams to render the diagram correctly.
use ChatGPT to analyze English articles
---
ChatGPT prompt_request>
provide summary in bullet point and in markdown codeblock for "The Impact of Mobile Phones on Us
Mobile phones have become an integral part of our daily lives, revolutionizing the way we communicate, access information, and interact with the world around us. The pervasive use of mobile phones has both positive and negative effects on individuals and society.
In terms of communication, mobile phones have provided us with instant connectivity. We can easily stay in touch with family, friends, and colleagues, regardless of the distance. Through calls, text messages, and various communication apps, we can communicate in real-time. However, excessive reliance on mobile phones for communication may reduce face-to-face interactions, leading to a loss of social skills.
Regarding information access, mobile phones have granted us quick access to a vast amount of information. Internet browsing, social media platforms, and news apps enable us to stay updated with news, knowledge, and entertainment anytime, anywhere. Nevertheless, the abundance of information can lead to information overload and a decreased attention span.
Mobile phones have also enhanced productivity by providing organization and efficiency tools. Scheduling, reminders, and note-taking apps help us stay organized and efficient in our daily lives. However, excessive reliance on digital devices may blur the boundaries between work and personal life, potentially increasing stress and creating an imbalance between work and leisure.
In terms of entertainment, mobile phones offer a wide range of options. Games, streaming services, and social media platforms provide instant gratification and a continuous source of entertainment. However, excessive use of mobile phones for entertainment purposes can lead to addiction, reduced physical activity, and social isolation.
In conclusion, while mobile phones have undoubtedly brought numerous benefits to our lives, it is essential to strike a balance and use them responsibly. By being mindful of our usage and finding a healthy equilibrium, we can maximize the positive impact of mobile phones while minimizing their negative effects."
ChatGPT prompt_response>
Sure! Here's a summary of "The Impact of Mobile Phones on Us" in bullet points:
- Mobile phones have revolutionized communication, information access, and interaction with the world.
- They provide instant connectivity, allowing us to stay in touch with others regardless of distance.
- However, excessive reliance on mobile phones for communication may reduce face-to-face interactions and social skills.
- Mobile phones grant quick access to vast amounts of information through browsing, social media, and news apps.
- The abundance of information can lead to information overload and decreased attention span.
- Mobile phones enhance productivity with organization and efficiency tools.
- Excessive reliance on digital devices may blur work-life boundaries and increase stress.
- Mobile phones offer various entertainment options like games, streaming services, and social media.
- Excessive use of mobile phones for entertainment can lead to addiction, reduced physical activity, and social isolation.
- It's important to strike a balance and use mobile phones responsibly to maximize negative effects.
ChatGPT prompt_request>
provide summary in mermaid diagram in markdown codeblock for "The Impact of Mobile Phones on Us ... "
ChatGPT prompt_response>
Sure! Here's a summary of "The Impact of Mobile Phones on Us" in a Mermaid diagram using markdown codeblock:
``` mermaid
graph LR
A[Mobile phones]
A --> B[Revolutionized communication, information access, and interaction]
A --> C[Positive and negative effects on individuals and society]
B --> D[Instant connectivity with family, friends, and colleagues]
D --> E[Real-time communication through calls, messages, and apps]
D --> F[Reduced face-to-face interactions and loss of social skills]
B --> G[Quick access to vast amount of information]
G --> H[Internet browsing, social media, and news apps]
G --> I[Information overload and decreased attention span]
B --> J[Enhanced productivity with organization and efficiency tools]
J --> K[Scheduling, reminders, and note-taking apps]
J --> L[Blur boundaries between work and personal life, increased stress]
B --> M[Wide range of entertainment options]
M --> N[Games, streaming services, and social media platforms]
M --> O[Addiction, reduced physical activity, and social isolation]
B --> P[Striking a balance and responsible usage]
P --> Q[Mindful of usage and finding a healthy equilibrium]
Q --> R[Maximizing positive impact and minimizing negative effects]
```
This diagram represents the various aspects and impacts of mobile phones on us, including communication, information access, productivity, and entertainment, as well as the need to find a balance in their usage.
ChatGPT prompt_request>
provide summary in mermaid diagram in markdown codeblock for "DEAR ANN LANDERS:
I am a reasonably sensible male who has been married for over 20 years. We have two wonderful children. The problem is my wife.
"Portia" and I have been separated a number of times, most recently six months ago. At that time, she became very bitter and turned the children against me.
While we were separated, I met a woman who restored my self-esteem and made me feel fantastic in every way.
She was vibrant, beautiful and truly understanding. However, due to Portia's insistence, I moved back home and am more miserable than ever.
My in-laws are now very chilly, some of our best friends have turned cold, and the marriage still leaves a great deal to be desired.
I am no longer in love with my wife, but I'm afraid my children will hate me if I ask for a divorce. What should I do, Ann?
-- Betwixt and Between in Ohio
Dear B and B:
As long as the other woman is in your life, the chances for making a go of it with Portia are pretty slim. Try counseling,
and make an effort to heal the breach. Meanwhile, now is a good time to improve your relationship with your children.
When parents don't get along, kids feel insecure and can use a little extra TLC."
ChatGPT prompt_response>
Here's a summary of the situation presented in a Mermaid diagram using markdown codeblock:
``` mermaid
graph LR
A[Betwixt and Between in Ohio]
A --> B[Male married for over 20 years]
A --> C[Two wonderful children]
A --> D[Problem with wife Portia]
D --> E[Separated multiple times, most recently six months ago]
E --> F[Bitterness and children turned against]
E --> G[Met another woman during separation]
G --> H[Restored self-esteem and made me feel fantastic]
G --> I[Vibrant, beautiful, and understanding]
E --> J[Moved back home due to Portia's insistence]
J --> K[More miserable than ever]
J --> L[In-laws and friends turned cold]
J --> M[Marriage still leaves a lot to be desired]
A --> N[Not in love with wife anymore]
N --> O[Fear of children hating if asking for divorce]
O --> P[Suggestion: Try counseling and heal the breach]
O --> Q[Improve relationship with children]
Q --> R[Parents' conflicts make kids feel insecure]
Q --> S[Extra TLC for children]
```
This diagram visually represents the situation and the suggested course of action for the person seeking advice from Ann Landers. It highlights the challenges in the marriage, the impact of the separation, the involvement of another woman, and the importance of addressing the relationship with the children.
accustom to 使習慣於
---
> Professional chefs must become accustomed to criticism from picky customers.
專業廚師必須習慣於挑剔客人的批評。
Chefs must accustom themselves to working at a fast pace.
廚師必須習慣快步調地工作。
acquire [əˋkwaɪr] vt. 獲得；學成
---
> Buyers will travel around the world to acquire special finds for their museums.
買主會遊走全世界為他們的博物館覓得特別的發現物。
> That famous author acquired his writing skills as a young man living in New York.
那位著名的作家是在年少住在紐約時習得寫作的技巧。
advanced adj. 先進的；高等的
---
> With the advanced technology of the Internet, booking a hotel is easier than ever before.
因有先進的網路科技，訂飯店比以前容易。
Mark wasn't prepared for the advanced language course he had enrolled in.
馬克沒有針對他所報名的進階語言課程做好準備。
agent n. 代理人；仲介人
---
> My travel agent has put me on the waiting list for a flight to Mexico.
我的旅行仲介將我列在飛墨西哥航班的候補名單上。
Rail passes are available through the ticket agent at the main station.
可以向總站的票務員購買鐵路周遊券。
Tens of thousands of fires burned across the Amazon rain forest in the summer of 2019, clearing more than 19,000 square kilometers of land and raising concerns around the world.
二○一九年夏天，數以萬計起的火災燃燒整片亞馬遜雨林，燒掉超過一萬九千平方公里的土地而引起世界各地的關注。
As of August, Brazil alone had reported 87,000 forest fires, compared with 49,000 by that time the previous year.
相較於前一年到八月時的四萬九千起，到八月為止，光是巴西就已通報了八萬七千件的森林大火。
Fires occur naturally in the Amazon basin each summer by causes such as lightning, but intentional deforestation is a much larger contributing factor.
每年夏天，亞馬遜盆地會因為閃電等原因而自然有火災發生，但蓄意伐林是更大的肇因。
Farmers, in particular, often burn large areas to open up space for agriculture.
尤其是農夫經常會焚燒大片區域來開闢農耕用地。
The resulting ash also fertilizes the cleared land.
所產生的灰燼也能替清出的土地施肥。
A ban on burning by the Brazilian government did little to help.
巴西政府的焚燒禁令幾乎沒有什麼幫助。
About 2,000 new fires were reported in the 48 hours following the restriction.
在這項限制後四十八小時內大約通報了兩千起新的火災。
By August, Brazil and other Amazonian countries were facing increasing criticism from abroad.
到了八月，巴西和其他亞馬遜國家面臨國外接踵而來的批評。
The entire planet benefits from the Amazon's trees, which pull greenhouse gases from the air and produce huge amounts of oxygen.
全球都受惠於亞馬遜樹林，它們吸收空氣中的溫室氣體並製造大量的氧氣。
After weeks of international pressure, Brazilian President Jair Bolsonaro sent in the military to fight the flames.
在經過幾週國際施壓後，巴西總統雅伊爾．波索納洛派遣軍隊去撲滅火勢。
Then in September 2019, leaders from seven countries in the region signed an agreement to work together in responding to disasters.
接著在二○一九年的九月，該區七國領導人簽署了一份協議來合作因應災害。
"Goodwill alone is not enough anymore," said Peruvian President Martin Vizcarra.
秘魯總統馬丁．畢斯卡拉表示：「單單只有善意再也不夠了。」
https://paper.udn.com/papers.php?pname=POH0054&page=68#ph
https://paper.udn.com/udnpaper/POH0067/327204/web/
https://voccard.liveabc.com/ALLPLUS/2021/11/3
https://bitbucket.org/scofieldhsu/workspace/projects/PROJ
https://bitbucket.org/scofieldhsu/workspace/projects/
=> bitbucket does not support mermaid well.
https://www.ithome.com.tw/news/149380
https://github.com/scofieldhsu/test_markdown
https://mermaid.js.org/syntax/classDiagram.html
``` mermaid
classDiagram
classG --> classH : Association
classK ..> classL : Dependency
classA --|> classB : Inheritance
classM ..|> classN : Realization
classC --* classD : Composition
classE --o classF : Aggregation
classI -- classJ : Link(Solid)
classO .. classP : Link(Dashed)
```
``` mermaid
classDiagram
classA <|-- classB : implements
classC *-- classD : composition
classE o-- classF : aggregation
```
> please draw a Class Diagram with mermaid diagram in markdown codeblock for java codes:
public class Animal {}
public class Dog extends Animal {}
``` mermaid
classDiagram
class Animal {
}
class Dog {
}
Animal <|-- Dog
```
``` mermaid
classDiagram
class Animal {
}
class Dog {
}
Dog --|> Animal
```
> please draw a Class Diagram with mermaid diagram in markdown codeblock for java codes:
interface Animal {
void speak();
}
class Dog implements Animal {
@Override
public void speak() {
System.out.println("Woof!");
}
}
``` mermaid
classDiagram
class Animal {
<<interface>>
+ speak()
}
class Dog {
+ speak()
}
Animal <|.. Dog
```
https://mermaid.js.org/syntax/sequenceDiagram.html
``` mermaid
sequenceDiagram
Alice->>John: Hello John, how are you?
John-->>Alice: Great!
Alice-)John: See you later!
John-)Alice: Hello John, how are you?
Alice->>+John: Hello John, how are you?
John-->>-Alice: Great!
```
https://www.visual-paradigm.com/tw/tutorials/seqrev.jsp
please draw a Sequence Diagram with mermaid diagram in markdown codeblock for java codes:
public class Account {
private int _id;
private String _name;
private int _age;
public void setId(int id){
_id = id;
}
public int getId(){
return _id;
}
public void setName(String name){
_name = name;
}
public String getName(){
return _name;
}
public void setAge(int age){
_age = age;
}
public int getAge(){
return _age;
}
}
public class RegisterController {
private List _accounts = new ArrayList();
public void register(String name, int age) {
Account account = new Account();
account.setId(1);
account.setName(name);
account.setAge(age);
_accounts.add(account);
}
public List getAccounts(){
return _accounts;
}
}
RegisterController rc = new RegisterController();
rc.register("Scofield", 43);
List list = rc.getAccounts();
Google Bard
``` mermaid
classDiagram
class Account {
- int _id
- String _name
- int _age
+ void setId(int id)
+ int getId()
+ void setName(String name)
+ String getName()
+ void setAge(int age)
+ int getAge()
}
class RegisterController {
- List<Account> _accounts
+ void register(String name, int age)
+ List<Account> getAccounts()
}
Account <-- RegisterController
``
`` mermaid
sequenceDiagram
participant rc
participant account
participant list
rc->account: createAccount(name, age)
account->rc: setId()
account->rc: setName()
account->rc: setAge()
rc->account: addAccount()
account->rc: return account
rc->list: getAccounts()
list->rc: return list
```
ChatGPT
``` mermaid
classDiagram
class Account {
- _id: int
- _name: String
- _age: int
+ setId(int id)
+ getId(): int
+ setName(String name)
+ getName(): String
+ setAge(int age)
+ getAge(): int
}
class RegisterController {
- _accounts: List
+ register(String name, int age)
+ getAccounts(): List
}
class List {
// Properties and methods of the List class
}
class App {
// Properties and methods of the App class
}
App --> RegisterController: creates
App --> RegisterController: calls register()
RegisterController --> Account: creates
RegisterController --> Account: calls setId()
RegisterController --> Account: calls setName()
RegisterController --> Account: calls setAge()
RegisterController --> RegisterController: modifies _accounts
App --> RegisterController: calls getAccounts()
RegisterController --> App: returns list
```
``` mermaid
sequenceDiagram
participant App
participant RegisterController
participant Account
participant List
App->>RegisterController: create RegisterController instance
App->>RegisterController: register("Scofield", 43)
RegisterController->>Account: create Account instance
RegisterController->>Account: setId(1)
RegisterController->>Account: setName("Scofield")
RegisterController->>Account: setAge(43)
RegisterController->>RegisterController: add account to _accounts
App->>RegisterController: getAccounts()
RegisterController->>App: return list
```
please draw a Class Diagram with mermaid diagram in markdown codeblock for java codes:
public class Animal {}
public class Dog {
Animal a;
}
``` mermaid
classDiagram
class Animal {
}
class Dog {
- a: Animal
}
Animal <|.. Dog
```
請問 uml 有定義哪些 class 關係?
關聯（Association）, 聚合（Aggregation）, 組合（Composition）, 繼承（Inheritance）, 實現（Realization）,
相依性（Dependency）, 訊息流（Message Flow）
uml 定義 class 關係 '關聯（Association）', 請以簡單的java code解說
please draw a Class Diagram with mermaid diagram in markdown codeblock for java codes:
https://iter01.com/597395.html
https://java-programming.mooc.fi/part-11/1-class-diagrams
https://juejin.cn/post/6981315672504533028
> please draw a Class Diagram with mermaid diagram in markdown codeblock for java codes:
abstract class Parent {
int field1;
static char field2;
char methodA1();
void methodA2();
abstract char methodA3();
double methodB() {}
}
class Child extends Parent {
char methodA3() {}
static void methodC() {}
}
``` mermaid
classDiagram
class Parent {
<<abstract>>
int field1
char field2$
methodA1() char
methodA2() void
methodA3()* char
methodB() double
}
class Child {
methodA3() char
methodC()$ String
}
Parent <|-- Child
```
please draw a Class Diagram with mermaid diagram in markdown codeblock for java codes:
import java.util.ArrayList;
import java.util.List;
public class University {
private String name;
private List<Student> students; // Aggregation with Student class
public University(String name) {
this.name = name;
this.students = new ArrayList<>();
}
public void addStudent(Student student) {
students.add(student);
}
// Other methods and properties of the University class
}
public class Student {
private String name;
public Student(String name) {
this.name = name;
}
// Other methods and properties of the Student class
}
``` mermaid
classDiagram
class University {
String name
List~Student~ students
University(String name)
addStudent(Student student) void
}
class Student {
String name
Student(String name)
}
%% is the comment, University "1" o-- "0..*" Student
Student "0..*" --o "1" University : aggregation
```
please draw a Class Diagram with mermaid diagram in markdown codeblock for java codes:
class Color {
// ...
}
class Fruit {
Color color;
// ...
}
class Basket {
Fruit[] fruits;
// ...
}
``` mermaid
classDiagram
class Color {
}
class Fruit {
Color color
}
class Basket {
Fruit[] fruits
}
Color --o Fruit : aggregation
Fruit "*" --o "1" Basket : aggregation
```
如何讓 ChatGPT 成為英文寫作的助力
https://nabi.104.com.tw/posts/nabi_post_464293fb-cdf1-4c9d-ac67-3faff06d9268?utm_source=104edm&utm_medium=202308week03
https://mypaper.pchome.com.tw/itbt/post/1381345613
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