if (str == null || str.isEmpty()) {
            buf.enc_ndr_long(0); // NULL pointer
        } else {
            buf.enc_ndr_long(1); // Non-NULL pointer

            // Convert to UTF-16LE (wide string)
            byte[] wideBytes = str.getBytes(StandardCharsets.UTF_16LE);
            int charCount = str.length();

set FILE_ARG=
:arg_loop
if "%~1" == "-f" (
  set "FILE_ARG=%~2"
  shift
  goto process_file_arg
)
if "%~1" == "--file" (
  set "FILE_ARG=%~2"
  shift
  goto process_file_arg
)
@REM If none of the above, skip the argument
shift
if not "%~1" == "" (
  goto arg_loop
) else (
  goto findBaseDir
)

:process_file_arg
if "%FILE_ARG%" == "" (
  goto findBaseDir
)

/// tip

<a href="https://docs.python.org/3.8/library/os.html#os.getenv" class="external-link" target="_blank">`os.getenv()`</a> এর দ্বিতীয় আর্গুমেন্টটি হলো এর ডিফল্ট ভ্যালু যা রিটার্ন করা হবে।

যদি এটি দেওয়া না হয়, ডিফল্টভাবে `None` ব্যবহৃত হবে, এখানে আমরা ডিফল্ট ভ্যালু হিসেবে `"World"` ব্যবহার করেছি।

///

তারপরে পাইথন প্রোগ্রামটিকে নিম্নোক্তভাবে কল করা যাবেঃ

//// tab | লিনাক্স, ম্যাকওএস, উইন্ডোজ Bash

<div class="termy">

/// tip | Consejo

El segundo argumento de <a href="https://docs.python.org/3.8/library/os.html#os.getenv" class="external-link" target="_blank">`os.getenv()`</a> es el valor por defecto a retornar.

Si no se proporciona, es `None` por defecto; aquí proporcionamos `"World"` como el valor por defecto para usar.

///

Luego podrías llamar a ese programa Python:

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

<div class="termy">

```console

    Entry<K, V>[] entries2 = (Entry<K, V>[]) entries;
    return copyOf(Arrays.asList(entries2));
  }

  /**
   * Verifies that {@code key} and {@code value} are non-null, and returns a new immutable entry
   * with those values.
   *
   * <p>A call to {@link Entry#setValue} on the returned entry will always throw {@link
   * UnsupportedOperationException}.
   */

        queryContext.setQueryBuilder(initialQuery);

        queryContext.addQuery(boolQuery -> {
            // Don't add any clauses
        });

        // When no clauses are added to a non-MatchAllQuery, it still wraps in BoolQuery
        QueryBuilder result = queryContext.getQueryBuilder();
        assertTrue(result instanceof BoolQueryBuilder);
        BoolQueryBuilder boolResult = (BoolQueryBuilder) result;

            log.warn("Retryable SMB error: {} in operation '{}' (attempt {}/{})", getMessage(), operationName, attemptNumber,
                    retryPolicy.getMaxAttempts());
        } else {
            log.error("Non-retryable SMB error: {} in operation '{}'", getMessage(), operationName);
        }
    }

    /**
     * Check if this exception is retryable
     *
     * @return true if the operation can be retried

        // Info should be updated
        assertNotSame(info1, info2);
    }

    @Test
    void testReadDataWireFormat_WithOffset() throws Exception {
        // Test reading data with non-zero buffer offset
        response = new Trans2QueryFSInformationResponse(config, FileSystemInformation.SMB_INFO_ALLOCATION);

        byte[] buffer = new byte[100];
        int offset = 20;

		t.Fatalf("failed to parse productNonAutoIncrement struct with composite primary key, got error %v", err)
	}

	if productNonAutoIncrement.PrioritizedPrimaryField != nil {
		t.Fatalf("PrioritizedPrimaryField of non autoincrement composite key should be nil")
	}

	if modTime.IsZero() || modTime.Equal(timeSentinel) {
		etags := listObjectETags(partsMetadata, errs, quorum)

		etag = commonETag(etags, quorum)

		if etag != "" { // allow this fallback only if a non-empty etag is found.
			for index, e := range etags {
				if partsMetadata[index].IsValid() && e == etag {
					onlineDisks[index] = disks[index]
				} else {
					onlineDisks[index] = nil
				}
			}