*       into the other buffer (userspace). Note that if the file is very large, a naive
   *       implementation will effectively put the whole file in memory. On many systems with paging
   *       and virtual memory, this is not a problem - because it is mapped read-only, the kernel
   *       can always page it to disk "for free". However, on systems where killing processes

   * @throws IllegalCharsetNameException if a charset value is present, but illegal
   * @throws UnsupportedCharsetException if a charset value is present, but no support is available
   *     in this instance of the Java virtual machine
   */
  public Optional<Charset> charset() {
    // racy single-check idiom, this is safe because Optional is immutable.
    Optional<Charset> local = parsedCharset;
    if (local == null) {

    /**
     * Get the value for the key 'virtual.host.headers'. <br>
     * The value is, e.g.  <br>
     * comment: Virtual Host: Host:fess.codelibs.org=fess
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getVirtualHostHeaders();

    /**
     * Get the value for the key 'virtual.host.headers' as {@link Integer}. <br>

    public static final String LABELS_PERMISSIONS = "{labels.permissions}";

    /** The key of the message: Virtual Hosts */
    public static final String LABELS_virtual_hosts = "{labels.virtual_hosts}";

    /** The key of the message: Virtual Host */
    public static final String LABELS_virtual_host = "{labels.virtual_host}";

    /** The key of the message: Label */

- Azure Cloud Provider now supports using Azure network resources (Virtual Network, Load Balancer, Public IP, Route Table, Network Security Group, etc.) in different AAD Tenant and Subscription than those for the Kubernetes cluster. To use the feature, please reference https://kubernetes-sigs.github.io/cloud-provider-az...

### Docs

* 📝 Fix a typo in `docs/en/docs/virtual-environments.md`. PR [#12064](https://github.com/fastapi/fastapi/pull/12064) by [@aymenkrifa](https://github.com/aymenkrifa).
* 📝 Add docs about Environment Variables and Virtual Environments. PR [#12054](https://github.com/fastapi/fastapi/pull/12054) by [@tiangolo](https://github.com/tiangolo).

    <acronym>VHD</acronym>
    <_comment>Virtual PC Virtual Hard Disk</_comment>
    <tika:link>http://en.wikipedia.org/wiki/VHD_%28file_format%29</tika:link>
    <magic priority="50">
      <match value="conectix" type="string" offset="0"/>
    </magic>
  </mime-type>

  <mime-type type="application/x-vmdk">
    <acronym>VMDK</acronym>
    <_comment>Virtual Disk Format</_comment>

- Azure: Add allow unsafe read from cache ([#83685](https://github.com/kubernetes/kubernetes/pull/83685), [@aramase](https://github.com/aramase))
- Reduces the number of calls made to the Azure API when requesting the instance view of a virtual machine scale set node. ([#82496](https://github.com/kubernetes/kubernetes/pull/82496), [@hasheddan](https://github.com/hasheddan))

// Submitted by Danko Aleksejevs <******@****.***>
2038.io

// Viprinet Europe GmbH : http://www.viprinet.com
// Submitted by Simon Kissel <******@****.***>
router.management

// Virtual-Info : https://www.virtual-info.info/
// Submitted by Adnan RIHAN <******@****.***>
v-info.info

// Voorloper.com: https://voorloper.com
// Submitted by Nathan van Bakel <******@****.***>
voorloper.cloud

  - [alpha] Creating a `Federated Ingress` is as simple as submitting
    an `Ingress` creation request to the Federation API Server. The
    Federation control system then creates and maintains a single
    global virtual IP to load balance incoming HTTP(S) traffic across
    some or all the registered clusters, across all regions. Google's
    GCE L7 LoadBalancer is the first supported implementation, and
	is available in this release.