0047          ; mapped                 ; 0067          # 1.1  LATIN CAPITAL LETTER G
0048          ; mapped                 ; 0068          # 1.1  LATIN CAPITAL LETTER H
0049          ; mapped                 ; 0069          # 1.1  LATIN CAPITAL LETTER I
004A          ; mapped                 ; 006A          # 1.1  LATIN CAPITAL LETTER J
004B          ; mapped                 ; 006B          # 1.1  LATIN CAPITAL LETTER K

	}
}

// Save references to C.xxx for later processing.
func (f *File) saveRef(n *ast.Expr, context astContext) {
	sel := (*n).(*ast.SelectorExpr)
	// For now, assume that the only instance of capital C is when
	// used as the imported package identifier.
	// The parser should take care of scoping in the future, so
	// that we will be able to distinguish a "top-level C" from a
	// local C.

```Python hl_lines="1"
{!> ../../docs_src/python_types/tutorial006_py39.py!}
```

////

//// tab | Python 3.8+

From `typing`, import `List` (with a capital `L`):

```Python hl_lines="1"
{!> ../../docs_src/python_types/tutorial006.py!}
```

Declare the variable, with the same colon (`:`) syntax.

As the type, put the `List` that you imported from `typing`.

	var b strings.Builder
	l := len(camel)
	for i, v := range camel {
		// A is 65, a is 97
		if v >= 'a' {
			b.WriteRune(v)
			continue
		}
		// v is capital letter here
		// disregard first letter
		// add underscore if last letter is capital letter
		// add underscore when previous letter is lowercase
		// add underscore when next letter is lowercase
		if (i != 0 || i == l-1) && ((i > 0 && rune(camel[i-1]) >= 'a') ||

	AEOR
	ASUB
	ARSB
	AADD
	...
</pre>

<p>
This is the list of instructions and their spellings as known to the assembler and linker for that architecture.
Each instruction begins with an initial capital <code>A</code> in this list, so <code>AAND</code>
represents the bitwise and instruction,
<code>AND</code> (without the leading <code>A</code>),
and is written in assembly source as <code>AND</code>.

canon

// capetown : ZA Central Registry NPC trading as ZA Central Registry
// https://www.iana.org/domains/root/db/capetown.html
capetown

// capital : Binky Moon, LLC
// https://www.iana.org/domains/root/db/capital.html
capital

// capitalone : Capital One Financial Corporation
// https://www.iana.org/domains/root/db/capitalone.html
capitalone

// car : XYZ.COM LLC

campidanomedio.it
campinagrande.br
campinas.br
campobasso.it
can.re
canary.replit.dev
candypop.jp
canon
cantho.vn
canva-apps.cn
canva-apps.com
caobang.vn
capetown
capital
capitalone
capoo.jp
car
caracal.mythic-beasts.com
caravan
carbonia-iglesias.it
carboniaiglesias.it
cards
care
career
careers
cargo.aero
carrara-massa.it

campidanomedio.it
campinagrande.br
campinas.br
campobasso.it
can.re
canary.replit.dev
candypop.jp
canon
cantho.vn
canva-apps.cn
canva-apps.com
caobang.vn
capetown
capital
capitalone
capoo.jp
car
caracal.mythic-beasts.com
caravan
carbonia-iglesias.it
carboniaiglesias.it
cards
care
career
careers
cargo.aero
carrara-massa.it

        ComparableVersion seven = new ComparableVersion("7");
        ComparableVersion capitalJ = new ComparableVersion("J");
        ComparableVersion lowerCaseC = new ComparableVersion("c");
        // Digits are greater than letters
        assertTrue(seven.compareTo(capitalJ) > 0, "expected 7 > J");
        assertTrue(capitalJ.compareTo(seven) < 0, "expected J < 1");
        assertTrue(seven.compareTo(lowerCaseC) > 0, "expected 7 > c");

Se algo parecer interessante e útil para o seu projeto, vá em frente e dê uma olhada. Caso contrário, você pode simplesmente ignorá-lo.

/// tip

Se você deseja **aprender FastAPI** de forma estruturada (recomendado), leia capítulo por capítulo [Tutorial - Guia de Usuário](../tutorial/index.md){.internal-link target=_blank} em vez disso.