---

Але якщо Вам цікаво розібратися в цьому конкретному прикладі коду і Вам ще не набридло, ось кілька додаткових деталей.

#### Рядок із `value.startswith()`

Звернули увагу? Рядок із `value.startswith()` може приймати кортеж, і тоді він перевірятиме кожне значення в кортежі:

{* ../../docs_src/query_params_str_validations/tutorial015_an_py310.py ln[16:19] hl[17] *}

次に、このPythonプログラムを呼び出します。

//// tab | Linux, macOS, Windows Bash

<div class="termy">

```console
// Here we don't set the env var yet
$ python main.py

// As we didn't set the env var, we get the default value

Hello World from Python

// But if we create an environment variable first
$ export MY_NAME="Wade Wilson"

// And then call the program again
$ python main.py

// Now it can read the environment variable

	xlMeta.Erasure.Checksums = make([]ChecksumInfo, totalParts)
	// total number of parts.
	xlMeta.Parts = make([]ObjectPartInfo, totalParts)
	for i := range totalParts {
		// hard coding hash and algo value for the checksum, Since we are benchmarking the parsing of xl.meta the magnitude doesn't affect the test,
		// The magnitude doesn't make a difference, only the size does.

![s3a-config](https://github.com/minio/minio/blob/master/docs/bigdata/images/image5.png?raw=true "custom core-site")

```
sudo pip install yq
alias kv-pairify='yq ".configuration[]" | jq ".[]" | jq -r ".name + \"=\" + .value"'
```

        // MockitoExtension handles mock initialization
        // Type1Message.getDefaultWorkstation() is static, so we can't easily mock it without PowerMock.
        // We will proceed assuming it returns a predictable value or handle it as is.
    }

    @Test
    void testConstructor_withSigning() {
        // Test constructor when signing is enabled
        NtlmContext context = new NtlmContext(mockAuth, true);

        assertThrows(IOException.class, () -> {
            ASN1Util.readTagNumber(s, 0x1F);
        });
    }

    @Test
    void testReadTagNumber_EOF() {
        // EOF inside tag value
        InputStream s = new ByteArrayInputStream(new byte[] {});
        assertThrows(EOFException.class, () -> {
            ASN1Util.readTagNumber(s, 0x1F);
        });
    }

    // --- readLength ---

   */
  @IgnoreJRERequirement // Users will use this only if they're already using Stream.
  public void writeLines(Stream<? extends CharSequence> lines) throws IOException {
    writeLines(lines, LINE_SEPARATOR.value());
  }

  /**
   * Writes the given lines of text to this sink with each line (including the last) terminated with
   * the given line separator.
   *

	if len(square) != len(mat) {
		panic("square matrix size mismatch")
	}
	for n := range mat {
		square[n] = gf2MatrixTimes(mat, mat[n])
	}
}

// crc32Combine returns the combined CRC-32 hash value of the two passed CRC-32
// hash values crc1 and crc2. poly represents the generator polynomial
// and len2 specifies the byte length that the crc2 hash covers.
func crc32Combine(poly uint32, crc1, crc2 uint32, len2 int64) uint32 {

- New "dry_run" metric label (indicating the value of the dryRun query parameter) has been added into the metrics:
  * apiserver_request_total
  * apiserver_request_duration_seconds  

            if (paramConfig != null) {
                parameter.setExpression(paramConfig.getValue(null));
                parameter.setDefaultValue(paramConfig.getAttribute("default-value"));
            }

            parameters.add(parameter);
        }

        mojo.setParameters(parameters);

        // TODO this should not need to be handed off...