* `C:\Program Files\Python312`
* `C:\Windows\System32`

////

When you type a **command** in the terminal, the operating system **looks for** the program in **each of those directories** listed in the `PATH` environment variable.

For example, when you type `python` in the terminal, the operating system looks for a program called `python` in the **first directory** in that list.

* `C:\Program Files\Python312`
* `C:\Windows\System32`

////

Wanneer je een **opdracht** in de terminal typt, **zoekt** het besturingssysteem naar het programma in **elk van de mappen** die vermeld staan in de omgevingsvariabele `PATH`.

Wanneer je bijvoorbeeld `python` in de terminal typt, zoekt het besturingssysteem naar een programma met de naam `python` in de **eerste map** in die lijst.

 * transitions form a <a href="http://en.wikipedia.org/wiki/Directed_acyclic_graph">DAG</a>,
 * therefore every method of the listener will be called at most once. N.B. The {@link State#FAILED}
 * and {@link State#TERMINATED} states are terminal states, once a service enters either of these
 * states it cannot ever leave them.
 *
 * <p>Implementors of this interface are strongly encouraged to extend one of the abstract classes

* `C:\Program Files\Python312\Scripts`
* `C:\Program Files\Python312`
* `C:\Windows\System32`

////

Khi bạn gõ một **lệnh** trong terminal, hệ điều hành **tìm kiếm** chương trình trong **mỗi thư mục** được liệt kê trong biến môi trường `PATH`.

Ví dụ, khi bạn gõ `python` trong terminal, hệ điều hành tìm kiếm một chương trình được gọi `python` trong **thư mục đầu tiên** trong danh sách đó.

     * @return whether color styling is supported or not
     */
    boolean isColorEnabled();

    /**
     * Returns the terminal width or <code>-1</code> if not supported.
     * @return the terminal width
     */
    int getTerminalWidth();

    /**
     * Creates a new message builder.
     * @return a new message builder
     */
    @Nonnull

```console
$ echo "*" > .venv/.gitignore
```

</div>

/// details | What that command means

* `echo "*"`: will "print" the text `*` in the terminal (the next part changes that a bit)
* `>`: anything printed to the terminal by the command to the left of `>` should not be printed but instead written to the file that goes to the right of `>`
* `.gitignore`: the name of the file where the text should be written

 * transitions form a <a href="http://en.wikipedia.org/wiki/Directed_acyclic_graph">DAG</a>,
 * therefore every method of the listener will be called at most once. N.B. The {@link State#FAILED}
 * and {@link State#TERMINATED} states are terminal states, once a service enters either of these
 * states it cannot ever leave them.
 *
 * <p>Implementors of this interface are strongly encouraged to extend one of the abstract classes

↩️ 👆 🏃 Uvicorn 💽 🔗 ⚪️➡️ 👆 📟, 👆 💪 🤙 👆 🐍 📋 (👆 FastAPI 🈸) 🔗 ⚪️➡️ 🕹.

---

🖼, 🎙 🎙 📟, 👆 💪:

* 🚶 "ℹ" 🎛.
* "🚮 📳...".
* 🖊 "🐍"
* 🏃 🕹 ⏮️ 🎛 "`Python: Current File (Integrated Terminal)`".

⚫️ 🔜 ⤴️ ▶️ 💽 ⏮️ 👆 **FastAPI** 📟, ⛔️ 👆 0️⃣, ♒️.

📥 ❔ ⚫️ 💪 👀:

<img src="/img/tutorial/debugging/image01.png">

---

🚥 👆 ⚙️ 🗒, 👆 💪:

* 📂 "🏃" 🍣.
* 🖊 🎛 "ℹ...".

---

Por exemplo, no Visual Studio Code, você pode:

* Ir para o painel "Debug".
* "Add configuration...".
* Selecionar "Python"
* Executar o depurador com a opção "`Python: Current File (Integrated Terminal)`".

Em seguida, ele iniciará o servidor com seu código **FastAPI**, parará em seus pontos de interrupção, etc.

Veja como pode parecer:

<img src="/img/tutorial/debugging/image01.png">

---

- "Add configuration...".
- Sélectionnez "Python".
- Lancez le <abbr title="En anglais: debugger">débogueur</abbr> avec l'option "`Python: Current File (Integrated Terminal)`".

Il démarrera alors le serveur avec votre code **FastAPI**, s'arrêtera à vos points d'arrêt, etc.

Voici à quoi cela pourrait ressembler :

<img src="/img/tutorial/debugging/image01.png">

---