```Python
results = await some_library()
```

Dann deklarieren Sie Ihre *Pfadoperation-Funktionen* mit `async def`, wie in:

```Python hl_lines="2"
@app.get('/')
async def read_results():
    results = await some_library()
    return results
```

/// note | Hinweis

	n = len(p)
	return
}
</pre>
	</li>
</ol>

<p>
Regardless of how they are declared, all the result values are initialized to
the <a href="#The_zero_value">zero values</a> for their type upon entry to the
function. A "return" statement that specifies results sets the result parameters before
any deferred functions are executed.
</p>

<p>

     * use `get(key) ?: defaultValue` instead of this method, anyway.
     */
    V result = get(key);
    // TODO(b/192579700): Use a ternary once it no longer confuses our nullness checker.
    if (result != null) {
      return result;
    } else {
      return defaultValue;
    }
  }

  @LazyInit @RetainedWith private transient @Nullable ImmutableSet<Entry<K, V>> entrySet;

  /**

    Map<String, String> result = Maps.fromProperties(testProp);
    assertTrue(result.isEmpty());
    testProp.setProperty("first", "true");

    result = Maps.fromProperties(testProp);
    assertThat(result.get("first")).isEqualTo("true");
    assertEquals(1, result.size());
    testProp.setProperty("second", "null");

    result = Maps.fromProperties(testProp);

        documents.add(doc);

        final String result = client.testBuildContext(documents);
        assertTrue(result.contains("Hello world"));
        assertFalse(result.contains("<p>"));
        assertFalse(result.contains("<b>"));
        assertFalse(result.contains("</b>"));
        assertFalse(result.contains("</p>"));
    }

    @Test

		f.walk(n.Fields, ctxField, visit)
	case *ast.FuncType:
		if n.TypeParams != nil {
			f.walk(n.TypeParams, ctxParam, visit)
		}
		f.walk(n.Params, ctxParam, visit)
		if n.Results != nil {
			f.walk(n.Results, ctxParam, visit)
		}
	case *ast.InterfaceType:
		f.walk(n.Methods, ctxField, visit)
	case *ast.MapType:
		f.walk(&n.Key, ctxType, visit)
		f.walk(&n.Value, ctxType, visit)
	case *ast.ChanType: