*/
    public void setMatchWordFirst(final boolean matchWordFirst) {
        this.matchWordFirst = matchWordFirst;
    }

    /**
     * Sets whether to skip duplicate words.
     * @param skipDuplicateWords True to skip duplicate words, false otherwise.
     */
    public void setSkipDuplicateWords(final boolean skipDuplicateWords) {
        this.skipDuplicateWords = skipDuplicateWords;
    }

    /**

      protected @Nullable C computeNext() {
        while (merged.hasNext()) {
          C next = merged.next();
          boolean duplicate = lastValue != null && comparator.compare(next, lastValue) == 0;

          // Keep looping till we find a non-duplicate value.
          if (!duplicate) {
            lastValue = next;
            return lastValue;
          }
        }

    }

    @Test
    public void testNormalizePath() throws Exception {
        // Test forward slash normalization
        assertEquals("\\share\\folder", validator.validatePath("/share/folder"));

        // Test duplicate slash removal
        assertEquals("\\share\\folder", validator.validatePath("\\\\share\\\\folder"));

        // Test trailing slash removal
        assertEquals("\\share\\folder", validator.validatePath("\\share\\folder\\"));

labels.pathmap_pt_both=Crawling/Displaying
labels.pathmap_pt_stored=Extracted URL Conversion
labels.regular_name=Regular Name
labels.duplicate_name=Duplicate Name
labels.duplicate_host_configuration=Duplicate Host
labels.duplicate_host_title_details=Duplicate Host
labels.dashboard_title_configuration=System Config
labels.dashboard_plugin=Dashboard Plugin
labels.web_config_list=Web Config List

			success: false,
		},
		// duplicate 'expiration' reject
		{

		},
		{
			Name: "idx_user_indices_name8",
			Type: "",
			Fields: []schema.IndexOption{
				{Field: &schema.Field{Name: "Name8"}, Length: 10},
				// Note: Duplicate Columns
				{Field: &schema.Field{Name: "Name8"}, Collate: "utf8"},
			},
		},
		{
			Class:  "UNIQUE",
			Name:   "idx_user_indices_idx_compname_1",
			Option: "NULLS NOT DISTINCT",

O zaman `tags`’i string’lerden oluşan bir set olarak tanımlayabiliriz:

{* ../../docs_src/body_nested_models/tutorial003_py310.py hl[12] *}

Böylece duplicate veri içeren bir request alsanız bile, bu veri benzersiz öğelerden oluşan bir set’e dönüştürülür.

Ve bu veriyi ne zaman output etseniz, kaynakta duplicate olsa bile, benzersiz öğelerden oluşan bir set olarak output edilir.

Ayrıca buna göre annotate / dokümante edilir.

    void codes_are_non_negative_and_unique() {
        // Edge checks: ensure there are no negative or duplicate codes
        Set<Integer> seen = new HashSet<>();
        for (int c : WinError.WINERR_CODES) {
            assertTrue(c >= 0, "Code should be non-negative: " + c);
            assertTrue(seen.add(c), "Duplicate code detected: " + c);
        }
    }

"""
Regression test: Ensure app-level responses with Union models and content/examples
don't accumulate duplicate $ref entries in anyOf arrays.
See https://github.com/fastapi/fastapi/pull/14463
"""

from fastapi import FastAPI
from fastapi.testclient import TestClient
from inline_snapshot import snapshot
from pydantic import BaseModel


class ModelA(BaseModel):
    a: str


class ModelB(BaseModel):
    b: str

			Value    string
		}
		ContentLengthRange contentLengthRange
	}
}

// implemented to ensure that duplicate keys in JSON
// are merged together into a single JSON key, also
// to remove any extraneous JSON bodies.
//
// Go stdlib doesn't support parsing JSON with duplicate
// keys, so we need to use this technique to merge the
// keys.
func sanitizePolicy(r io.Reader) (io.Reader, error) {