// we can drill down to exactly the smallest nonempty spliterator
        while (true) {
          Spliterator<T> prefix = spliterator.trySplit();
          if (prefix == null || prefix.getExactSizeIfKnown() == 0) {
            break;
          } else if (spliterator.getExactSizeIfKnown() == 0) {
            spliterator = prefix;
            break;
          }
        }

        // spliterator is known to be nonempty now

```Python hl_lines="3" title="app/internal/admin.py"
{!../../docs_src/bigger_applications/app/internal/admin.py!}
```

	Uploads []MultipartInfo

	// When a prefix is provided in the request, The result contains only keys
	// starting with the specified prefix.
	Prefix string

	// A character used to truncate the object prefixes.
	// NOTE: only supported delimiter is '/'.
	Delimiter string

	// CommonPrefixes contains all (if there are any) keys between Prefix and the
	// next occurrence of the string specified by delimiter.

        <Status>Enabled</Status>
        <ExcludeFolders>true</ExcludeFolders>

        <ExcludedPrefixes>
          <Prefix>app1-jobs/*/_temporary/</Prefix>
        </ExcludedPrefixes>
        <ExcludedPrefixes>
          <Prefix>app2-jobs/*/_magic/</Prefix>
        </ExcludedPrefixes>

        <!-- .. up to 10 prefixes in all -->
</VersioningConfiguration>
```

		return strconv.FormatUint(v, 10)
	}
	return ""
}

const nestedRelationSplit = "__"

// NestedRelationName nested relationships like `Manager__Company`
func NestedRelationName(prefix, name string) string {
	return prefix + nestedRelationSplit + name
}

// SplitNestedRelationName Split nested relationships to `[]string{"Manager","Company"}`
func SplitNestedRelationName(name string) []string {

        assertEquals("prefix-test", execJob.testGetLogName("prefix"));

        // Test with suffix
        execJob.logSuffix = "suffix";
        assertEquals("prefix-test-suffix", execJob.testGetLogName("prefix"));

        // Test with different execute type
        execJob.setExecuteType("crawler");
        assertEquals("prefix-crawler-suffix", execJob.testGetLogName("prefix"));
    }

class Termynal {
    /**
     * Construct the widget's settings.
     * @param {(string|Node)=} container - Query selector or container element.
     * @param {Object=} options - Custom settings.
     * @param {string} options.prefix - Prefix to use for data attributes.
     * @param {number} options.startDelay - Delay before animation, in ms.
     * @param {number} options.typeDelay - Delay between each typed character, in ms.

	}
}

func TestFormatNameWithStringLongerThan63Characters(t *testing.T) {
	ns := NamingStrategy{IdentifierMaxLength: 63}

	formattedName := ns.formatName("prefix", "table", "thisIsAVeryVeryVeryVeryVeryVeryVeryVeryVeryLongString")
	if formattedName != "prefix_table_thisIsAVeryVeryVeryVeryVeryVeryVeryVeryVer180f2c67" {
		t.Errorf("invalid formatted name generated, got %v", formattedName)
	}

Transition tiers can be added to MinIO using `mc admin tier add` command to associate a `gcs`, `s3` or `azure` bucket or prefix path on a bucket to the tier name.
Lifecycle transition rules can be applied to buckets (both versioned and un-versioned) by specifying the tier name defined above as the transition storage class for the lifecycle rule.

	core := &minio.Core{Client: client}
	return &warmBackendMinIO{
		warmBackendS3{
			client: client,
			core:   core,
			Bucket: conf.Bucket,
			Prefix: strings.TrimSuffix(conf.Prefix, slashSeparator),
		},
	}, nil