/** Logger instance for this class */
    private static final Logger logger = LogManager.getLogger(PluginHelper.class);

    /**
     * Cache for storing available artifacts by type.
     * The cache expires after 5 minutes and has a maximum size of 10 entries.
     */
    protected LoadingCache<ArtifactType, Artifact[]> availableArtifacts = CacheBuilder.newBuilder()
            .maximumSize(10)

         */
        CacheEntry<DfsReferralDataInternal> links = roots.get(root);
        if (links != null && now > links.expiration) {
            if (log.isDebugEnabled()) {
                log.debug("Removing expired " + links.map);
            }
            roots.remove(root);
            links = null;
        }

        if (links == null) {
            log.trace("Loadings roots");

**FastAPI** is helemaal gebaseerd op deze type hints, ze geven veel voordelen.

Maar zelfs als je **FastAPI** nooit gebruikt, heb je er baat bij om er iets over te leren.

/// note

Als je een Python expert bent en alles al weet over type hints, sla dan dit hoofdstuk over.

///

## Motivatie

Laten we beginnen met een eenvoudig voorbeeld:

{* ../../docs_src/python_types/tutorial001.py *}

labels.designFileName=Bestandsnaam
labels.incrementalCrawling=Controleer laatste wijzigingsdatum
labels.errorCount=Aantal fouten
labels.errorLog=Foutenlog
labels.errorName=Foutnaam
labels.expiredTime=Vervaldatum
labels.expires=Vervalt
labels.failureCountThreshold=Foutdrempel
labels.fileConfigName=Bestandscrawlconfiguratienaam
labels.fileName=Bestandsnaam
labels.handlerName=Handlernaam
labels.handlerParameter=Parameter

// then writeTo uses Seek to skip past holes defined in Header.SparseHoles,
// assuming that skipped regions are filled with NULs.
// This always writes the last byte to ensure w is the right size.
//
// TODO(dsnet): Re-export this when adding sparse file support.
// See https://golang.org/issue/22735
func (tr *Reader) writeTo(w io.Writer) (int64, error) {
	if tr.err != nil {
		return 0, tr.err
	}
	n, err := tr.curr.WriteTo(w)

pkg syscall (openbsd-386), type FdSet struct, Bits [32]uint32
pkg syscall (openbsd-386), type Kevent_t struct, Data int64
pkg syscall (openbsd-386), type Mclpool struct, Grown int32
pkg syscall (openbsd-386), type RtMetrics struct, Expire int64
pkg syscall (openbsd-386), type RtMetrics struct, Pad uint32
pkg syscall (openbsd-386), type Stat_t struct, Ino uint64
pkg syscall (openbsd-386), type Statfs_t struct, F_ctime uint64

labels.designFileName=Dateiname
labels.incrementalCrawling=Letzte Änderung prüfen
labels.errorCount=Fehleranzahl
labels.errorLog=Fehlerprotokoll
labels.errorName=Fehlername
labels.expiredTime=Ablaufzeit
labels.expires=Läuft ab
labels.failureCountThreshold=Fehleranzahlschwelle
labels.fileConfigName=Dateicrawl-Konfigurationsname
labels.fileName=Dateiname
labels.handlerName=Handler-Name
labels.handlerParameter=Parameter

# -------------------------------------------

# TensorFlow uses several libraries that may also be used by applications
# linking against the C and C++ APIs (such as libjpeg).  When we create
# the shared library, only export the core TF API functions to avoid
# causing library conflicts (e.g., those reported in github issue 1924).
# On Linux, tell the linker (-Wl,<option>) to use a version script that
# excludes all but a subset of function names.

  fun responseCookies() {
    server.enqueue(
      MockResponse(
        headers =
          headersOf(
            "Set-Cookie",
            "a=b; Expires=Thu, 01 Jan 1970 00:00:00 GMT",
            "Set-Cookie",
            "c=d; Expires=Fri, 02 Jan 1970 23:59:59 GMT; path=/bar; secure",
          ),
      ),
    )
    val cookieJar = RecordingCookieJar()
    client =
      client

		t.Fatalf("Build OR condition, but got %v", result.Statement.SQL.String())
	}

	sub := dryDB.Clauses(clause.Where{
		Exprs: []clause.Expression{
			clause.OrConditions{
				Exprs: []clause.Expression{
					clause.Expr{SQL: "role = ?", Vars: []interface{}{"super_admin"}},
					clause.Expr{SQL: "role = ?", Vars: []interface{}{"admin"}},
				},
			},
		},
	})
	result = dryDB.Where(sub).Find(&User{})