File dir = null;
        final URL url = getResource(path);
        if ("file".equals(url.getProtocol())) {
            final int num = path.split("/").length;
            dir = new File(getFileName(url));
            for (int i = 0; i < num; ++i) {
                dir = dir.getParentFile();
            }
        } else {
            dir = new File(JarFileUtil.toJarFilePath(url));
        }

		},
		{
			name: "var-field-count",
			input: []byte(`id,time,num,num2,text
1,2010-01-01T,7867786,4565.908123
2,2017-01-02T03:04Z,-5, 0.765111,Some some
`),
			// Since we are doing offset, no headers are used.
			wantResult: `{"id":"1","time":"2010-01-01T","num":"7867786","num2":"4565.908123"}
{"id":"2","time":"2017-01-02T03:04Z","num":"-5","num2":" 0.765111","text":"Some some"}`,
			wantErr: false,

    }

    @Test
    public void test_indexFromDocumentReader() throws Exception {
        Client client = runner.client();
        int num = 1000;
        String indexName = "test";

        BulkRequestBuilder bulkRequestBuilder = client.prepareBulk();
        for (int i = 0; i < num; i++) {
            Map<String, Object> source = Collections.singletonMap("content", "test");

    }

    @Test
    public void testScrollSearch_withNum() {
        Map<String, String> params = new HashMap<>();
        params.put("q", "*");
        params.put("num", "5");

        Response response = given().contentType("application/x-ndjson").params(params).when().get("/api/v1/documents/all");

        assertEquals(200, response.getStatusCode());
    }

    @Test

    Random r = new Random(5);
    byte[] b = new byte[Ints.BYTES];

    // total overkill, but, it takes 0.1 sec so why not...
    for (int i = 0; i < 10000; i++) {
      int num = r.nextInt();
      assertThat(Ints.fromByteArray(Ints.toByteArray(num))).isEqualTo(num);

      r.nextBytes(b);
      assertThat(Ints.toByteArray(Ints.fromByteArray(b))).isEqualTo(b);
    }
  }

  public void testEnsureCapacity() {

**Parameters**:
- `q` - Query string
- `num` - Results per page (default: 20)
- `start` - Starting offset (default: 0)
- `fields.label` - Label filter
- `lang` - Language preference

**Example**:
```bash
# Using the recommended endpoint
curl "http://localhost:8080/api/v1/documents?q=search&num=10"

# Or using the legacy endpoint
curl "http://localhost:8080/json/?q=search&num=10"
```

**Response**:
```json

            type: "get",
            dataType: "json",
            cache: false,
            data: {
              q: $textArea.val(),
              field: settingAjaxInfo.fn,
              num: settingAjaxInfo.num * 2,
              lang: settingAjaxInfo.lang
            },
            traditional: true
          })
            .done(function (obj) {
              suggestor.createAutoCompleteList(obj);

				href="#searchOptions" class="badge text-bg-primary text-decoration-none"
				data-bs-toggle="collapse"> <la:message
						key="labels.searchoptions_num" arg0="${f:h(num)}" />
			</a></li>
			<li class="list-inline-item"><la:message key="labels.searchoptions_menu_lang" /> <a
				href="#searchOptions" class="badge text-bg-primary text-decoration-none"

				href="#searchOptions" class="badge text-bg-primary text-decoration-none"
				data-bs-toggle="collapse"> <la:message
						key="labels.searchoptions_num" arg0="${f:h(num)}" />
			</a></li>
			<li class="list-inline-item"><la:message key="labels.searchoptions_menu_lang" /> <a
				href="#searchOptions" class="badge text-bg-primary text-decoration-none"

	q.db.Offset(offset)
	return q
}

func (q *preloadBuilder) Order(value interface{}) PreloadBuilder {
	q.db.Order(value)
	return q
}

func (q *preloadBuilder) LimitPerRecord(num int) PreloadBuilder {
	q.limitPerRecord = num
	return q
}

func (c chainG[T]) Joins(jt clause.JoinTarget, on func(db JoinBuilder, joinTable clause.Table, curTable clause.Table) error) ChainInterface[T] {
	return c.with(func(db *DB) *DB {