}

    /**
     * Generates thumbnails using the provided executor service.
     *
     * @param executorService the executor service for parallel processing
     * @param cleanup whether to run in cleanup mode
     * @return the number of tasks processed
     */
    public int generate(final ExecutorService executorService, final boolean cleanup) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

// IsSet returns whether the type is valid and known.
func (c ChecksumType) IsSet() bool {
	return !c.Is(ChecksumInvalid) && !c.Base().Is(ChecksumNone)
}

// ChecksumStringToType is like NewChecksumType but without the `mode`
func ChecksumStringToType(alg string) ChecksumType {
	switch strings.ToUpper(alg) {
	case "CRC32":
		return ChecksumCRC32
	case "CRC32C":
		return ChecksumCRC32C
	case "SHA1":
		return ChecksumSHA1

在大多數（或全部）情況下，都有簡單的選項可以在開機時自動執行容器，並在失敗時重啟。例如，在 Docker 中，可用命令列選項 `--restart`。

如果不使用容器，讓應用在開機時自動執行並支援重啟可能既繁瑣又困難。但在「使用容器」時，這類功能在多數情況下都是預設包含的。✨

## 複本 - 行程數量 { #replication-number-of-processes }

如果你在有 Kubernetes、Docker Swarm Mode、Nomad，或其他類似的分散式容器管理系統的「<dfn title="一組配置為連接並共同運作的機器">叢集</dfn>」上運作，那你大概會希望在「叢集層級」處理「複本」，而不是在每個容器內使用「行程管理器」（例如帶有 workers 的 Uvicorn）。

像 Kubernetes 這類的分散式容器管理系統，通常內建處理「容器複本」以及支援進入請求的「負載平衡」的能力——全部都在「叢集層級」。

	// Formatted string.
	return strings.TrimSpace(buffer.String())
}

// isFile - returns whether given path is a file or not.
func isFile(path string) bool {
	if fi, err := os.Stat(path); err == nil {
		return fi.Mode().IsRegular()
	}

	return false
}

// UTCNow - returns current UTC time.
func UTCNow() time.Time {
	return time.Now().UTC()
}

// GenETag - generate UUID based ETag

  
    To address this, the new debian-hyperkube-base image (v1.1.0) uses the
    debian-iptables base image (v12.1.0), which includes iptables-wrapper, a
    script used to determine the correct iptables mode to run in. ([#92495](https://github.com/kubernetes/kubernetes/pull/92495), [@justaugustus](https://github.com/justaugustus)) [SIG Cluster Lifecycle and Release]

## Dependencies

### Added
_Nothing has changed._

        // Pad to fixed block size to prevent timing leaks
        int blockSize = cipher.getBlockSize();
        if (blockSize == 0)
            blockSize = 16; // GCM mode

        int paddedLength = ((message.length + blockSize - 1) / blockSize) * blockSize;
        byte[] paddedMessage = new byte[Math.max(paddedLength, message.length)];

### Bug or Regression

- Fixes a race condition in the iptables mode of kube-proxy in 1.27 and later
  that could result in some updates getting lost (e.g., when a service gets a
  new endpoint, the rules for the new endpoint might not be added until

  
    To address this, the new debian-hyperkube-base image (v1.1.0) uses the
    debian-iptables base image (v12.1.0), which includes iptables-wrapper, a
    script used to determine the correct iptables mode to run in. ([#92493](https://github.com/kubernetes/kubernetes/pull/92493), [@justaugustus](https://github.com/justaugustus)) [SIG Cluster Lifecycle and Release]

## Dependencies

### Added
_Nothing has changed._

                RS_NONE,
                InternalScopeManager.Mode.REMOVE,
                Collections.emptySet(),
                Collections.emptySet(),
                allDependencyScopes));
        result.add(internalScopeManager.createResolutionScope(
                RS_MAIN_COMPILE,
                InternalScopeManager.Mode.ELIMINATE,

		initialized         = mode&ScanInitialized != 0
		update              = mode&ScanUpdate != 0
		onConflictDonothing = mode&ScanOnConflictDoNothing != 0
	)

	if len(db.Statement.ColumnMapping) > 0 {
		for i, column := range columns {
			v, ok := db.Statement.ColumnMapping[column]
			if ok {
				columns[i] = v
			}
		}
	}

	db.RowsAffected = 0