A type defined within aclass,struct, orinterfaceis called a nested type. For example C# publicclassContainer{classNested{ Nested() { } } } Regardless of whether the outer type is a class, interface, or struct,
If a type has a public constructor, it probably should not be nested. The rationale behind this guideline is that if a nested type can be instantiated, it indicates that the type has a place in the library on its own. You can create it, use it, and destroy it without using the ...
BIO:即Beginning、Inside、Outside,对于一个实体的第一个token,标注为B-[type],实体其他位置的token标注为I-[type],不属于任何实体的token标注为O;这样,对于一个标签数T的实体集,使用BIO标注将转变为2 * T + 1个标签; BIOES:即Beginning、Inside、End、Outside、Single。其中End用来标识一个实体的结束,而Sing...
Loop-mediated isothermal amplification (LAMP)LAMP is one example of the iNAAT, which amplifies DNA with high specificity underisothermal conditions(60 to 65°C) (Tomita et al., 2008). LAMP employs only a single type of enzyme (Bstpolymerase large fragment) and a set of specially design...
Type:System.String The short name of the type. name cannot contain embedded nulls. attr Type:System.Reflection.TypeAttributes The attributes of the type. parent Type:System.Type The type that the nested type extends. interfaces Type: array<System.Type[] ...
typename C::iterator iter); // typename required C 不是一个 nested dependent type name(嵌套依赖类型名)(它不是嵌套在依赖于一个 template parameter(模板参数)的什么东西内部的),所以在声明 container 时它不必被 typename 前置,但是 C::iterator 是一个 nested dependent type name(嵌套依赖类型名),所以它...
"type":"text" } } } } } b,Logstash同步数据:【列出重点部分代码】 statement = " SELECT CONCAT('[', GROUP_CONCAT(JSON_OBJECT('product_name_text', product_name, 'product_type', ifnull(product_type, 0), 'product_id', product.id, 'status', product.status)), ...
我们可以看出 t1的type不在是all而是ref,说明不在是全表扫描,而是走了idx_a的索引。 这里并没有出现「Using join buffer (Block Nested Loop)」,说明走的是Index Nested-Loop Join。 上面的sql大致流程是: 从表t2 中读取一行数据 从第1 步的数据中,取出关联字段 a,到表 t1 idx_a 索引中查找; ...
2a9674c Update MarkupExtensionRewritePass.cs 6f1053c glenn-slaydenrequested a review fromElektroKillApril 26, 2023 03:50 Copy link Author glenn-slaydencommentedApr 26, 2023• edited New behavior of nested type names in Xaml... Although the dnSpy XAML result will not be directly usable by ...
Join buffering can be used when the join is of type ALL or index (in other words, when no possible keys can be used, and a full scan is done, of either the data or index rows, respectively), or range. Use of buffering is also applicable to outer joins, as described in Section 8.2...