### <a href="https://www.django-rest-framework.org/" class="external-link" target="_blank">Django REST Framework</a>

Django REST framework a été conçu comme une boîte à outils flexible permettant de construire des API Web à partir de Django, afin d'améliorer ses capacités en matière d'API.

 *   <li>{@link MoreObjects}
 *   <li>{@link Preconditions}
 *   <li>{@link StandardSystemProperty}
 *   <li>{@link Stopwatch}
 *   <li>{@link Throwables}
 *   <li>{@link Verify}
 * </ul>
 *
 * <h3>The rest</h3>
 *
 * This package also contains some classes with niche use cases (e.g., {@link Utf8} and {@link
 * Defaults}), as well as a number of classes that have been superseded by additions to the JDK.
 */
@CheckReturnValue

## OAuth2

OAuth2 ist eine Spezifikation, die verschiedene Möglichkeiten zur Handhabung von Authentifizierung und Autorisierung definiert.

Es handelt sich um eine recht umfangreiche Spezifikation, und sie deckt mehrere komplexe Anwendungsfälle ab.

Sie umfasst Möglichkeiten zur Authentifizierung mithilfe eines „Dritten“ („third party“).

* how many of our REST services do not map directory to a method in the application interface?

- an example of adding js

A **context manager** in Python is something that you can use in a `with` statement, for example, `open()` can be used as a context manager:

```Python
with open("file.txt") as file:
    file.read()
```

In recent versions of Python, there's also an **async context manager**. You would use it with `async with`:

```Python
async with lifespan(app):
    await do_stuff()
```

       */
      return null;
    }
  }

  /**
   * Returns the Method that can be used to resolve an individual StackTraceElement, or null if that
   * method cannot be found (it is only to be found in fairly recent JDKs).
   */
  @J2ktIncompatible
  @GwtIncompatible // java.lang.reflect
  @CheckForNull
  private static Method getGetMethod() {
    return getJlaMethod("getStackTraceElement", Throwable.class, int.class);
  }

```

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Omdat omgevingsvariabelen buiten de code kunnen worden ingesteld, maar wel door de code kunnen worden gelezen en niet hoeven te worden opgeslagen (gecommit naar `git`) met de rest van de bestanden, worden ze vaak gebruikt voor configuraties of **instellingen**.

Hello Wade Wilson from Python
```

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////

As environment variables can be set outside of the code, but can be read by the code, and don't have to be stored (committed to `git`) with the rest of the files, it's common to use them for configurations or **settings**.

You can also create an environment variable only for a **specific program invocation**, that is only available to that program, and only for its duration.

  // Total number of nodes that should be running the daemon pod and have one
  // or more of the daemon pod running with a Ready Condition by passing the readinessProbe.
  optional int32 numberReady = 4;

  // The most recent generation observed by the daemon set controller.
  // +optional
  optional int64 observedGeneration = 5;

  // The total number of nodes that are running updated daemon pod
  // +optional

// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package rest

import (
	"net/http"
	"net/http/httptrace"
	"sync/atomic"
	"time"
)

var globalStats = struct {
	errs uint64

	tcpDialErrs                 uint64
	tcpDialCount                uint64