chore: sync faq documents between the latest doc and v0.8 doc

Signed-off-by: peefy <[email protected]>

Author: Peefy

docs/user_docs/support/faq-install.md

@@ -15,7 +15,7 @@ If you don't want to perform these steps every time you open an application, you
 Open the terminal and run the following command:
 
 ```shell
-xattr -rd com.apple.quarantine /path/to/kcl
+xattr -d com.apple.quarantine /path/to/kcl
 ```
 
 Where `/path/to/kcl` is the complete path of the kcl application. After running the command, the application will be added to the whitelist and Gatekeeper will no longer prevent it from running.

docs/user_docs/support/faq-kcl.md

@@ -2499,7 +2499,7 @@ alice: Person = config
 
 In KCL, we can use `${..}` for string interpolation. But in some cases, we don't want to escape it. Therefore, we use create a raw string by prefixing the string literal with `'r'` or `'R'`. An example KCL code over here is:
 
-```KCL
+```python
 worldString = "world"
 s = "Hello ${worldString}"
 raw_s = r"Hello ${worldString}"
@@ -2517,7 +2517,7 @@ raw_s: Hello ${worldString}
 
 For lambda(s),KCL automatically infers the return value type in the function body, although we can explicitly specify it. An example KCL code over here is:
 
-```KCL
+```python
 f1 = lambda t: Type1 {
     Type2 {}
 } # The type of f1 is (Type1) -> Type2
@@ -2529,25 +2529,24 @@ f2 = lambda t: Type1 -> Type2 {
 
 ## 60. How to convert a list of lists to a single list in KCL?
 
-To convert a list of lists into a single list, we use the `sum()` function. For example if we have a number of lists such as `[[1,2],[3,4]], [5,6]`, we use the KCL code given below to convert these three lists into a single list:
+To convert a list of lists into a single list, we use the `sum()` function. For example if we have a number of lists such as `[[1,2],[3,4], [5,6]]`, we use the KCL code given below to convert these three lists into a single list:
 
-```KCL
-final_list = sum([[1,2],[3,4]],[5,6])
+```python
+final_list = sum([[1,2],[3,4],[5,6]], [])
 ```
 
 The above KCL code gives the output:
 
 ```yaml
 final_list:
-- 5
-- 6
 - 1
 - 2
 - 3
 - 4
+- 5
+- 6
 ```
 
 ## 61. What does `version: "v1" = "v1"` mean?
 
-The first `"v1"` over here denotes that the type of version is of string literal type. The second `"v1"` denotes that the default value of version is `"v1"`.
-
+The first `"v1"` over here denotes that the type of the variable `version` is of string literal type. The second `"v1"` denotes that the default value of the variable `version` is `"v1"`.

i18n/zh-CN/docusaurus-plugin-content-docs/current/user_docs/support/faq-install.md

@@ -15,7 +15,7 @@ MacOS 提示无法打开 "kcl"，因为 Apple 无法检查其是否包含恶意
 打开终端并输入以下命令：
 
 ```shell
-xattr -rd com.apple.quarantine /path/to/kcl
+xattr -d com.apple.quarantine /path/to/kcl
 ```
 
 其中，/path/to/kcl 是 kcl 应用程序的完整路径。运行命令后，应用程序将被添加到白名单中，Gatekeeper 将不再阻止其运行。

i18n/zh-CN/docusaurus-plugin-content-docs/current/user_docs/support/faq-kcl.md

@@ -2519,3 +2519,40 @@ worldString: world
 s: Hello world
 raw_s: Hello ${worldString}
 ```
+
+## 59. 在 KCL 中如何推断 lambda 函数的返回值类型？
+
+对于 Lambda 函数，KCL 可以自动推断函数体中的返回值类型，尽管我们也可以明确指定它。下面是一个 KCL 代码示例：
+
+```python
+f1 = lambda t: Type1 {
+    Type2 {}
+} # f1 的类型是 (Type1) -> Type2
+f2 = lambda t: Type1 -> Type2 {
+    Type2 {}
+} # f2 的类型是 (Type1) -> Type2, 在这个例子中，我们显式指定了返回值类型为 Type2
+```
+
+## 60. 在 KCL 中如何将列表的列表转换为单个列表？
+
+要将列表的列表转换为单个列表，我们可以使用 sum() 函数。例如，如果我们有多个列表，比如 `[[1,2],[3,4],[5,6]]`，我们可以使用以下 KCL 代码将这三个列表转换为单个列表：
+
+```python
+final_list = sum([[1,2],[3,4],[5,6]], [])
+```
+
+上述 KCL 代码的输出如下：
+
+```yaml
+final_list:
+- 1
+- 2
+- 3
+- 4
+- 5
+- 6
+```
+
+## 61. KCL 代码片段 `version: "v1" = "v1"` 是什么意思？
+
+这里的第一个 `"v1"` 表示变量 `version` 的类型是字符串字面类型。第二个 `"v1"` 表示变量 `version` 的默认值是 "v1"。

i18n/zh-CN/docusaurus-plugin-content-docs/version-0.8/user_docs/support/faq-install.md

@@ -15,7 +15,7 @@ MacOS 提示无法打开 "kcl"，因为 Apple 无法检查其是否包含恶意
 打开终端并输入以下命令：
 
 ```shell
-xattr -rd com.apple.quarantine /path/to/kcl
+xattr -d com.apple.quarantine /path/to/kcl
 ```
 
 其中，/path/to/kcl 是 kcl 应用程序的完整路径。运行命令后，应用程序将被添加到白名单中，Gatekeeper 将不再阻止其运行。

i18n/zh-CN/docusaurus-plugin-content-docs/version-0.8/user_docs/support/faq-kcl.md

@@ -2519,3 +2519,40 @@ worldString: world
 s: Hello world
 raw_s: Hello ${worldString}
 ```
+
+## 59. 在 KCL 中如何推断 lambda 函数的返回值类型？
+
+对于 Lambda 函数，KCL 可以自动推断函数体中的返回值类型，尽管我们也可以明确指定它。下面是一个 KCL 代码示例：
+
+```python
+f1 = lambda t: Type1 {
+    Type2 {}
+} # f1 的类型是 (Type1) -> Type2
+f2 = lambda t: Type1 -> Type2 {
+    Type2 {}
+} # f2 的类型是 (Type1) -> Type2, 在这个例子中，我们显式指定了返回值类型为 Type2
+```
+
+## 60. 在 KCL 中如何将列表的列表转换为单个列表？
+
+要将列表的列表转换为单个列表，我们可以使用 sum() 函数。例如，如果我们有多个列表，比如 `[[1,2],[3,4],[5,6]]`，我们可以使用以下 KCL 代码将这三个列表转换为单个列表：
+
+```python
+final_list = sum([[1,2],[3,4],[5,6]], [])
+```
+
+上述 KCL 代码的输出如下：
+
+```yaml
+final_list:
+- 1
+- 2
+- 3
+- 4
+- 5
+- 6
+```
+
+## 61. KCL 代码片段 `version: "v1" = "v1"` 是什么意思？
+
+这里的第一个 `"v1"` 表示变量 `version` 的类型是字符串字面类型。第二个 `"v1"` 表示变量 `version` 的默认值是 "v1"。

versioned_docs/version-0.8/user_docs/support/faq-install.md

@@ -15,7 +15,7 @@ If you don't want to perform these steps every time you open an application, you
 Open the terminal and run the following command:
 
 ```shell
-xattr -rd com.apple.quarantine /path/to/kcl
+xattr -d com.apple.quarantine /path/to/kcl
 ```
 
 Where `/path/to/kcl` is the complete path of the kcl application. After running the command, the application will be added to the whitelist and Gatekeeper will no longer prevent it from running.

versioned_docs/version-0.8/user_docs/support/faq-kcl.md

@@ -2499,7 +2499,7 @@ alice: Person = config
 
 In KCL, we can use `${..}` for string interpolation. But in some cases, we don't want to escape it. Therefore, we use create a raw string by prefixing the string literal with `'r'` or `'R'`. An example KCL code over here is:
 
-```KCL
+```python
 worldString = "world"
 s = "Hello ${worldString}"
 raw_s = r"Hello ${worldString}"
@@ -2517,7 +2517,7 @@ raw_s: Hello ${worldString}
 
 For lambda(s),KCL automatically infers the return value type in the function body, although we can explicitly specify it. An example KCL code over here is:
 
-```KCL
+```python
 f1 = lambda t: Type1 {
     Type2 {}
 } # The type of f1 is (Type1) -> Type2
@@ -2529,20 +2529,24 @@ f2 = lambda t: Type1 -> Type2 {
 
 ## 60. How to convert a list of lists to a single list in KCL?
 
-To convert a list of lists into a single list, we use the `sum()` function. For example if we have a number of lists such as `[[1,2],[3,4]], [5,6]`, we use the KCL code given below to convert these three lists into a single list:
+To convert a list of lists into a single list, we use the `sum()` function. For example if we have a number of lists such as `[[1,2],[3,4], [5,6]]`, we use the KCL code given below to convert these three lists into a single list:
 
-```KCL
-final_list = sum([[1,2],[3,4]],[5,6])
+```python
+final_list = sum([[1,2],[3,4],[5,6]], [])
 ```
 
 The above KCL code gives the output:
 
 ```yaml
 final_list:
-- 5
-- 6
 - 1
 - 2
 - 3
 - 4
+- 5
+- 6
 ```
+
+## 61. What does `version: "v1" = "v1"` mean?
+
+The first `"v1"` over here denotes that the type of the variable `version` is of string literal type. The second `"v1"` denotes that the default value of the variable `version` is `"v1"`.