Go 1.23 changed
[`net/http.ServeContent`](/pkg/net/http#ServeContent),
[`net/http.ServeFile`](/pkg/net/http#ServeFile), and
[`net/http.ServeFS`](/pkg/net/http#ServeFS) to
remove Cache-Control, Content-Encoding, Etag, and Last-Modified headers
when serving an error. This behavior is controlled by
the [`httpservecontentkeepheaders` setting](/pkg/net/http#ServeContent).
Using `httpservecontentkeepheaders=1` restores the pre-Go 1.23 behavior.

Pero aún así, la experiencia final no es la mejor. 😞

---

Esta sería la historia equivalente de las hamburguesas paralelas. 🍔

Para un ejemplo más "de la vida real" de esto, imagina un banco.

Hasta hace poco, la mayoría de los bancos tenían múltiples cajeros 👨‍💼👨‍💼👨‍💼👨‍💼 y una gran fila 🕙🕙🕙🕙🕙🕙🕙🕙.

Todos los cajeros haciendo todo el trabajo con un cliente tras otro 👨‍💼⏯.

      val socket = MockWebServerSocket(raw)
      while (true) {
        val socketStillGood = processOneRequest(socket)

        // Clean up after the last exchange on a socket.
        if (!socketStillGood) {
          raw.close()
          openClientSockets.remove(raw)
          return false
        }

    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, 1, 0, 3, new float[] {2, 0, 1, 3, 4, 5, 6});
    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, 2, 0, 3, new float[] {1, 2, 0, 3, 4, 5, 6});

    // Rotate the last four elements
    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, -6, 3, 7, new float[] {0, 1, 2, 5, 6, 3, 4});
    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, -5, 3, 7, new float[] {0, 1, 2, 4, 5, 6, 3});

    testRotate(new int[] {0, 1, 2, 3, 4, 5, 6}, 1, 0, 3, new int[] {2, 0, 1, 3, 4, 5, 6});
    testRotate(new int[] {0, 1, 2, 3, 4, 5, 6}, 2, 0, 3, new int[] {1, 2, 0, 3, 4, 5, 6});

    // Rotate the last four elements
    testRotate(new int[] {0, 1, 2, 3, 4, 5, 6}, -6, 3, 7, new int[] {0, 1, 2, 5, 6, 3, 4});
    testRotate(new int[] {0, 1, 2, 3, 4, 5, 6}, -5, 3, 7, new int[] {0, 1, 2, 4, 5, 6, 3});

    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, 1, 0, 3, new float[] {2, 0, 1, 3, 4, 5, 6});
    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, 2, 0, 3, new float[] {1, 2, 0, 3, 4, 5, 6});

    // Rotate the last four elements
    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, -6, 3, 7, new float[] {0, 1, 2, 5, 6, 3, 4});
    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, -5, 3, 7, new float[] {0, 1, 2, 4, 5, 6, 3});

  @ArgumentsSource(ProtocolParamProvider::class)
  fun recoverFromCancelReusesConnection(protocol: Protocol) {
    setUp(protocol)
    val responseDequeuedLatches =
      listOf(
        // No synchronization for the last request, which is not canceled:
        CountDownLatch(1),
        CountDownLatch(0),
      )
    val requestCanceledLatches =
      listOf(
        CountDownLatch(1),
        CountDownLatch(0),

		t.Error(err)
	}

	want := new(Level1)
	if err := DB.Save(want).Error; err != nil {
		t.Error(err)
	}

	got := new(Level1)
	err := DB.Preload("Level2.Level3s.Level4").Last(&got).Error
	if err != nil {
		t.Error(err)
	}

	if !reflect.DeepEqual(got, want) {
		t.Errorf("got %s; want %s", toJSONString(got), toJSONString(want))
	}
}

event => {\n  const $focused = $(':focus')\n\n  if (event.keyCode == 38) {\n    event.preventDefault()\n\n    if ($focused.is(':first-child')) {\n      $focused.siblings().last().focus()\n    } else {\n      $focused.prev().focus()\n    }\n  }\n\n  if (event.keyCode == 40) {\n    event.preventDefault()\n\n    if ($focused.is(':last-child')) {\n      $focused.siblings().first().focus()\n    } else {\n      $focused.next().focus()\n    }\n  }\n})\n\n$(window).on('load', () => {\n  SidebarSearch._jQue...

            this.isShowing = true;
        },

        hide: function(e) {
            if (!this.isShowing) return;

            //incomplete date selection, revert to last values
            if (!this.endDate) {
                this.startDate = this.oldStartDate.clone();
                this.endDate = this.oldEndDate.clone();
            }