optionally - Code Search

impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/mvn/LayeredMavenOptions.java

        return returnFirstPresentOrEmpty(MavenOptions::threads);
    }

    @Override
    public Optional<String> builder() {
        return returnFirstPresentOrEmpty(MavenOptions::builder);
    }

    @Override
    public Optional<Boolean> noTransferProgress() {
        return returnFirstPresentOrEmpty(MavenOptions::noTransferProgress);
    }

    @Override

Created: Sun Apr 05 03:35:12 GMT 2026

- Last Modified: Wed Jun 11 13:14:09 GMT 2025

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github.com/apache/maven

impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/mvn/CommonsCliMavenOptions.java

            return Optional.of(Boolean.TRUE);
        }
        return Optional.empty();
    }

    @Override
    public Optional<Boolean> updateSnapshots() {
        if (commandLine.hasOption(CLIManager.UPDATE_SNAPSHOTS)) {
            return Optional.of(Boolean.TRUE);
        }
        return Optional.empty();
    }

    @Override
    public Optional<List<String>> activatedProfiles() {

Created: Sun Apr 05 03:35:12 GMT 2026

- Last Modified: Thu Sep 25 17:39:57 GMT 2025

- 14.8K bytes

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github.com/minio/minio

internal/config/notify/help.go

			Optional:    true,
			Type:        "string",
			Sensitive:   true,
			Secret:      true,
		},
		config.HelpKV{
			Key:         target.WebhookQueueDir,
			Description: queueDirComment,
			Optional:    true,
			Type:        "path",
		},
		config.HelpKV{
			Key:         target.WebhookQueueLimit,
			Description: queueLimitComment,
			Optional:    true,
			Type:        "number",
		},

Created: Sun Apr 05 19:28:12 GMT 2026

- Last Modified: Fri Sep 06 23:06:30 GMT 2024

- 19.2K bytes

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github.com/google/guava

android/guava/src/com/google/common/base/Absent.java

    throw new IllegalStateException("Optional.get() cannot be called on an absent value");
  }

  @Override
  public T or(T defaultValue) {
    return checkNotNull(defaultValue, "use Optional.orNull() instead of Optional.or(null)");
  }

  @SuppressWarnings("unchecked") // safe covariant cast
  @Override
  public Optional<T> or(Optional<? extends T> secondChoice) {
    return (Optional<T>) checkNotNull(secondChoice);
  }

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Tue Apr 15 22:14:00 GMT 2025

- 2.6K bytes

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github.com/tiangolo/fastapi

tests/test_request_params/test_form/test_optional_list.py

@pytest.mark.parametrize(
    "path",
    ["/optional-list-str", "/model-optional-list-str"],
)
def test_optional_list_str_missing(path: str):
    client = TestClient(app)
    response = client.post(path)
    assert response.status_code == 200, response.text
    assert response.json() == {"p": None}


@pytest.mark.parametrize(
    "path",
    ["/optional-list-str", "/model-optional-list-str"],
)

Created: Sun Apr 05 07:19:11 GMT 2026

- Last Modified: Tue Feb 17 09:59:14 GMT 2026

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github.com/tiangolo/fastapi

tests/test_request_params/test_form/test_optional_str.py

    }


@pytest.mark.parametrize(
    "path",
    ["/optional-str", "/model-optional-str"],
)
def test_optional_str_missing(path: str):
    client = TestClient(app)
    response = client.post(path)
    assert response.status_code == 200
    assert response.json() == {"p": None}


@pytest.mark.parametrize(
    "path",
    ["/optional-str", "/model-optional-str"],
)
def test_optional_str(path: str):

Created: Sun Apr 05 07:19:11 GMT 2026

- Last Modified: Tue Feb 17 09:59:14 GMT 2026

- 8.9K bytes

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github.com/tiangolo/fastapi

docs/en/docs/advanced/advanced-python-types.md

Here's a tip from my very **subjective** point of view:

* 🚨 Avoid using `Optional[SomeType]`
* Instead ✨ **use `Union[SomeType, None]`** ✨.

Created: Sun Apr 05 07:19:11 GMT 2026

- Last Modified: Wed Feb 11 18:32:12 GMT 2026

- 2K bytes

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github.com/elastic/elasticsearch

build-conventions/src/main/java/org/elasticsearch/gradle/internal/conventions/util/Util.java

    /**
     * @param project The project to look for test Java resources.
     * @return An Optional that contains the Java test SourceSet if it exists.
     */
    public static Optional<SourceSet> getJavaTestSourceSet(Project project) {
        return project.getExtensions().findByName("java") == null
            ? Optional.empty()
            : Optional.ofNullable(getJavaSourceSets(project).findByName(SourceSet.TEST_SOURCE_SET_NAME));
    }

Created: Wed Apr 08 16:19:15 GMT 2026

- Last Modified: Tue Jul 27 15:18:50 GMT 2021

- 5.1K bytes

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github.com/tiangolo/fastapi

tests/test_request_params/test_file/test_optional.py

@pytest.mark.parametrize(
    "path",
    [
        "/optional-bytes",
        "/optional-uploadfile",
    ],
)
def test_optional_missing(path: str):
    client = TestClient(app)
    response = client.post(path)
    assert response.status_code == 200, response.text
    assert response.json() == {"file_size": None}


@pytest.mark.parametrize(
    "path",
    [
        "/optional-bytes",
        "/optional-uploadfile",
    ],

Created: Sun Apr 05 07:19:11 GMT 2026

- Last Modified: Sat Feb 21 13:01:31 GMT 2026

- 9.8K bytes

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github.com/tiangolo/fastapi

tests/test_request_params/test_query/test_optional_list.py

@pytest.mark.parametrize(
    "path",
    ["/optional-list-str", "/model-optional-list-str"],
)
def test_optional_list_str_missing(path: str):
    client = TestClient(app)
    response = client.get(path)
    assert response.status_code == 200, response.text
    assert response.json() == {"p": None}


@pytest.mark.parametrize(
    "path",
    ["/optional-list-str", "/model-optional-list-str"],
)

Created: Sun Apr 05 07:19:11 GMT 2026

- Last Modified: Tue Feb 17 09:59:14 GMT 2026

- 9.4K bytes

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