buf := NewReader(r)
	allocs := testing.AllocsPerRun(100, func() {
		r.Seek(0, io.SeekStart)
		buf.Reset(r)

		_, err := buf.ReadString('\n')
		if err != nil {
			t.Fatal(err)
		}
	})
	if allocs != 1 {
		t.Errorf("Unexpected number of allocations, got %f, want 1", allocs)
	}
}

func TestWriter(t *testing.T) {
	var data [8192]byte

In particular, a compiler must not introduce writes that do not exist in the original program,
it must not allow a single read to observe multiple values,
and it must not allow a single write to write multiple values.
</p>

<p>
All the following examples assume that `*p` and `*q` refer to
memory locations accessible to multiple goroutines.
</p>

  - [Changelog since v1.19.14](#changelog-since-v11914)
  - [Important Security Information](#important-security-information)
    - [CVE-2021-25741: Symlink Exchange Can Allow Host Filesystem Access](#cve-2021-25741-symlink-exchange-can-allow-host-filesystem-access)
  - [Changes by Kind](#changes-by-kind-1)
    - [Bug or Regression](#bug-or-regression-1)
    - [Other (Cleanup or Flake)](#other-cleanup-or-flake)

  @GwtIncompatible // complementOf
  public void testComplementOfEmptySet() {
    Set<SomeEnum> noUnits = emptySet();
    EnumSet<SomeEnum> allUnits = Sets.complementOf(noUnits, SomeEnum.class);
    verifySetContents(EnumSet.allOf(SomeEnum.class), allUnits);
  }

  @J2ktIncompatible
  @GwtIncompatible // complementOf
  public void testComplementOfFullSet() {
    Set<SomeEnum> allUnits = newHashSet(SomeEnum.values());

		//		DriveOPTimeout: globalDriveConfig.GetOPTimeout,
		Interface:   ctxt.Interface,
		SendBufSize: ctxt.SendBufSize,
		RecvBufSize: ctxt.RecvBufSize,
		IdleTimeout: ctxt.IdleTimeout,
	}

	// allow transport to be HTTP/1.1 for proxying.
	globalInternodeTransport = NewInternodeHTTPTransport(ctxt.MaxIdleConnsPerHost)()
	globalRemoteTargetTransport = NewRemoteTargetHTTPTransport(false)()

# CL 134210043 archive/zip: add Writer.Flush, Brad Fitzpatrick <******@****.***>
pkg archive/zip, method (*Writer) Flush() error

# CL 97140043 compress/flate: add Reset() to allow reusing large buffers to compress multiple buffers, James Robinson <******@****.***>
pkg compress/flate, type Resetter interface { Reset }
pkg compress/flate, type Resetter interface, Reset(io.Reader, []uint8) error
pkg compress/zlib, type Resetter interface { Reset }

### CVE-2024-9042: Command Injection affecting Windows nodes via nodes/*/logs/query API

A security vulnerability has been discovered in Kubernetes windows nodes
that could allow a user with the ability to query a node's '/logs' endpoint
to execute arbitrary commands on the host.

**Affected Versions**:
  - kubelet <= v1.29.12
  - kubelet <= v1.30.8
  - kubelet <= v1.31.4

  * If you work for a company that wants to allow you to contribute your work, then you'll need to sign a [corporate CLA](https://code.google.com/legal/corporate-cla-v1.0.html).

## other site
id=$(./mc ilm rule list siteb/bucket --json | jq '.config.Rules[] | select(.Expiration.Days==3) | .ID' | sed 's/"//g')
# Remove rule from siteb
./mc ilm rule remove --id "${id}" siteb/bucket
sleep 30s # allow to replicate

# sitea should still contain the transition portion of rule
transitionRuleDays=$(./mc ilm rule list sitea/bucket --json | jq '.config.Rules[0].Transition.Days')

Te daré más ejemplos concretos en los próximos capítulos.

## Reinicios

De manera similar a asegurarte de que tu aplicación se ejecute al iniciar, probablemente también quieras asegurarte de que se **reinicie** después de fallos.

### Cometemos Errores

Nosotros, como humanos, cometemos **errores**, todo el tiempo. El software casi *siempre* tiene **bugs** ocultos en diferentes lugares. 🐛