An error on not-signed-int-const:1 indicates that foo is not a signed integer constant.

The line number specifies the name involved. In the example, 1 is foo.

Next, cgo must learn the details of each type, variable, function, or
constant. It can do this by reading object files. If cgo has decided
that t1 is a type, v2 and v3 are variables or functions, and i4, i5

HERE.'

  `But then,' thought Alice, `shall I NEVER get any older than I
am now?  That'll be a comfort, one way--never to be an old woman--
but then--always to have lessons to learn!  Oh, I shouldn't like THAT!'

  `Oh, you foolish Alice!' she answered herself.  `How can you
learn lessons in here?  Why, there's hardly room for YOU, and no
room at all for any lesson-books!'

  And so she went on, taking first one side and then the other,

# Apprendre { #learn }

Voici les sections introductives et les tutoriels pour apprendre **FastAPI**.

# 배우기 { #learn }

여기 **FastAPI**를 배우기 위한 입문 섹션과 자습서가 있습니다.

HERE.'

  `But then,' thought Alice, `shall I NEVER get any older than I
am now?  That'll be a comfort, one way--never to be an old woman--
but then--always to have lessons to learn!  Oh, I shouldn't like THAT!'

  `Oh, you foolish Alice!' she answered herself.  `How can you
learn lessons in here?  Why, there's hardly room for YOU, and no
room at all for any lesson-books!'

  And so she went on, taking first one side and then the other,

////

That command will create or modify some [environment variables](environment-variables.md) that will be available for the next commands.

One of those variables is the `PATH` variable.

/// tip

You can learn more about the `PATH` environment variable in the [Environment Variables](environment-variables.md#path-environment-variable) section.

///

This simplicity and flexibility allow doing things like using NoSQL databases as the main data storage system.

As it is very simple, it's relatively intuitive to learn, although the documentation gets somewhat technical at some points.

# Навчання { #learn }

У цьому розділі надані вступні розділи та навчальні посібники для вивчення **FastAPI**.

# Aprende { #learn }

Aquí están las secciones introductorias y los tutoriales para aprender **FastAPI**.

# 学习 { #learn }

以下是学习 **FastAPI** 的介绍部分和教程。