Linux containers run using the same Linux kernel of the host (machine, virtual machine, cloud server, etc). This just means that they are very lightweight (compared to full virtual machines emulating an entire operating system).

This way, containers consume **little resources**, an amount comparable to running the processes directly (a virtual machine would consume much more).

                    null,
                    "must be one of " + values + " but is '" + string + "'.",
                    tracker);
        }

        return false;
    }

    /**
     * Compares two model versions.
     *
     * @param first the first version.
     * @param second the second version.

    while (total < len) {
      int result = in.read(b, off + total, len - total);
      if (result == -1) {
        break;
      }
      total += result;
    }
    return total;
  }

  /** Compares the contents of the two {@link InputStream}s for equality. */
  static boolean contentsEqual(InputStream in1, InputStream in2) throws IOException {
    byte[] buf1 = createBuffer();
    byte[] buf2 = createBuffer();

		p.errorf("expected g or R0 through R15; found %s", name)
		return 0
	}
	return uint16(reg)
}

// Note: There are two changes in the expression handling here
// compared to the old yacc/C implementations. Neither has
// much practical consequence because the expressions we
// see in assembly code are simple, but for the record:
//
// 1) Evaluation uses uint64; the old one used int64.

* Default etcd server version is v3.2.18 compared with v3.1.12 in v1.10 ([#61198](https://github.com/kubernetes/kubernetes/pull/61198))
* Rescheduler is v0.4.0, compared with v0.3.1 in v1.10 ([#65454](https://github.com/kubernetes/kubernetes/pull/65454))
* The validated docker versions are the same as for v1.10: 1.11.2 to 1.13.1 and 17.03.x (ref)

// applyActions will apply lifecycle checks on to a scanned item.
// The resulting size on disk will always be returned.
// The metadata will be compared to consensus on the object layer before any changes are applied.
// If no metadata is supplied, -1 is returned if no action is taken.

          <name>priority</name>
          <version>4.0.0+</version>
          <type>int</type>
          <description>
            <![CDATA[
            The priority of this execution compared to other executions which are bound to the same phase.
            <p><strong>Warning:</strong> This is an internal utility property that is only public for technical reasons,

pkg bufio, var ErrBufferFull error
pkg bufio, var ErrInvalidUnreadByte error
pkg bufio, var ErrInvalidUnreadRune error
pkg bufio, var ErrNegativeCount error
pkg bytes, const MinRead ideal-int
pkg bytes, func Compare([]uint8, []uint8) int
pkg bytes, func Contains([]uint8, []uint8) bool
pkg bytes, func Count([]uint8, []uint8) int
pkg bytes, func Equal([]uint8, []uint8) bool
pkg bytes, func EqualFold([]uint8, []uint8) bool

- The dashboard add-on unchanged from v1.10: v1.8.3. ([#57326](https://github.com/kubernetes/kubernetes/pull/57326))
- Bump Heapster to v1.6.0-beta as compared to v1.5.2 in v1.11  ([#67074](https://github.com/kubernetes/kubernetes/pull/67074))
- Cluster Autoscaler has been upgraded to v1.12.0 ([#s8739](https://github.com/kubernetes/kubernetes/pull/68739))

* adds dynamic shared informers to write generic, non-generated controllers ([#69308](https://github.com/kubernetes/kubernetes/pull/69308), [@p0lyn0mial](https://github.com/p0lyn0mial))
* Move CacheComparer to pkg/scheduler/internal/cache/comparer. ([#69317](https://github.com/kubernetes/kubernetes/pull/69317), [@wgliang](https://github.com/wgliang))