Hervé Boutemy <******@****.***> 1706543644 +0100

Hervé Boutemy <******@****.***> 1706543644 +0100

Hervé Boutemy <******@****.***> 1672504327 +0100

Hervé Boutemy <******@****.***> 1672504327 +0100

func Double[S interface{ ~[]E }, E interface{ ~int | ~int8 | ~int16 | ~int32 | ~int64 }](s S) S {
	r := make(S, len(s))
	for i, v := range s {
		r[i] = v + v
	}
	return r
}

type MySlice []int

var _ = Double(MySlice{1})

// From the draft design.

type Setter[B any] interface {
	Set(string)
	*B
}

func FromStrings[T interface{}, PT Setter[T]](s []string) []T {
	result := make([]T, len(s))

			<url url="https://github.com/codelibs/elasticsearch-kopf/archive/${kopf.branch}.zip" />
		</get>
		<delete dir="${site.dir}/kopf" />
		<unzip dest="${site.dir}/kopf" src="${target.dir}/kopf.zip">
			<patternset>
				<include name="elasticsearch-kopf-${kopf.branch}/_site/**" />
			</patternset>
			<cutdirsmapper dirs="2" />
		</unzip>
		<!-- fess-script-groovy -->
		<antcall target="install.plugin.jar">

* `seek(offset)`：移动至文件 `offset` （`int`）字节处的位置；
    * 例如，`await myfile.seek(0) ` 移动到文件开头；
    * 执行 `await myfile.read()` 后，需再次读取已读取内容时，这种方法特别好用；
* `close()`：关闭文件。

因为上述方法都是 `async` 方法，要搭配「await」使用。

例如，在 `async` *路径操作函数* 内，要用以下方式读取文件内容：

```Python
contents = await myfile.read()
```

在普通 `def` *路径操作函数*  内，则可以直接访问 `UploadFile.file`，例如：

```Python
contents = myfile.file.read()
```

!!! note "`async` 技术细节"

		v, ok := tagsMap[k]
		if !ok || v != cv {
			mismatch = true
			break
		}
	}
	return !mismatch
}

// BySize returns true if sz satisfies one of ObjectSizeGreaterThan,
// ObjectSizeLessThan predicates or a combination of them via And.
func (f Filter) BySize(sz int64) bool {
	if f.ObjectSizeGreaterThan > 0 &&
		sz <= f.ObjectSizeGreaterThan {
		return false
	}
	if f.ObjectSizeLessThan > 0 &&

		name          = "advanced_data_type_valuer_and_setter"
		deletedAt     = mytime(time.Now())
		isAdmin       = mybool(false)
		user          = AdvancedDataTypeUser{
			ID:           sql.NullInt64{Int64: 10, Valid: true},
			Name:         &sql.NullString{String: name, Valid: true},
			Birthday:     sql.NullTime{Time: time.Now(), Valid: true},
			RegisteredAt: mytime(time.Now()),
			DeletedAt:    &deletedAt,
			Active:       mybool(true),

				"manifests/kube-apiserver.yaml",
				"pki/ca.pem",
				kubeadmconstants.AdminKubeConfigFileName,
				kubeadmconstants.KubeletKubeConfigFileName,
				".mydir/.myfile",
			},
			verifyExists: []string{
				"manifests",
				"pki",
				".mydir",
				".mydir/.myfile",
			},
		},
		"no-op reset": {
			verifyNotExists: []string{
				"pki",
				"manifests",
			},
		},
		"not a directory": {