null attribute 中文意思是什麼
null attribute
解釋
空屬性-
If that is null, then the encoding attribute of the dom stream to be written is used
如果該設置為空,那麼使用將要寫入的dom流的編碼屬性 -
Is currently positioned has a null attribute set to the value true
當前定位的xml元素是否將某個空屬性設置為值 -
You can see that the schema declaration of a null attribute is very straightforward
可以看出,空屬性的schema聲明相當簡單。 -
To read the current xml element if the element has a null attribute with the value true
如果當前xml元素某個空屬性的值為true ,則指示 -
The instance of a null attribute is also very straightforward - it simply isn t there
空屬性的實例也非常簡單不過這里不進行具體說明。 -
The runtime treats any assembly that does not have the culture attribute set to null as a satellite assembly
運行庫將任何區域性屬性未設置為空的程序集按附屬程序集處理。 -
Before looking into the null representations, first decide why you might want to use an element versus an attribute for an object field
在研究空表示之前,首先確定可能需要在對象欄位中使用元素與屬性的原因。 -
On a dimension attribute results in null values for all of its members
會針對其所有成員生成空值。 -
Is when the corresponding object is assigned a null reference, any object fields representing xml attributes via an attribute of type
的元素中。由於只有當對應的對象被分配了空引用時, -
Attribute with a null reference nothing in visual basic, performing the following run - time conversions
值等同於空引用(在visual basic中為nothing ) ,並執行下列運行時轉換: -
Discussed the principle of preprocessing technology, studied the method of preprocessing with practice, talked the technology of transacting null value data, uniformization of data, deleting and constrcting of attribute, and the method of reduction using clustering
摘要闡述了數據挖掘預處理技術的原理,結合教學實踐研究了預處理的各種方法與技術實現,探討了空缺值、不一致數據的處理,以及屬性刪除與構造,聚類技術進行歸約的方法。
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