null string 中文意思是什麼
null string
解釋
空串(零串)-
Parameter cannot be a null reference nothing in visual basic, be empty, or contain a string with only blank characters
參數不能包含空引用(在visual basic中為nothing )值,不能為空,也不能包含僅有空白字元的字元串。 -
Parameter must contain a valid database name, and cannot contain a null value, an empty string, or a string with only blank characters
參數必須包含有效的數據庫名稱,不能包含空值、空字元串( " )或只有空白字元的字元串。 -
Checks if a string is empty ( " " ) or null
判斷一個字元串是否為空,空格作非空處理。 -
Checks if a string is not empty ( " " ) and not null
判斷一個字元串是否非空,空格作非空處理 -
Checks if a string is not empty ( " " ), not null and not whitespace only
判斷一個字元串是否非空,空格作空處理 -
Property to a null mask, represented by the string
屬性設置為空掩碼,用字元串「 -
A long null - terminated unicode string value
長的空終止unicode字元串值(只限 -
Is a null - terminated ascii string
為空終止ascii字元串。 -
Property to the length of the string including the null terminator
屬性設置為包括空終止的字元串長度。 -
Specifies that the array of values is a null - terminated ascii character string
指定:值的數組是一個空終止的ascii字元串。 -
Contains a null - terminated string that is the name of a dialog - box template resource
包含一個對話框模板資源的空終止字元串。 -
Arrays, whether local or class - level, are always initialized. ( 24 ) strings are initialized to null, not empty string. ( 25 ) an empty string is not the same as a null string. ( 26 ) a declaration cannot be labelled
這句話是說:多維數組中子數組不一定必須有一定個數的元素,比如我們把一個二維數組看成一個矩陣,那麼行與列中的元素可以不完整,可以不對齊 -
Gets or sets a value indicating whether empty string values are converted to a null reference nothing in visual basic when the field values are retrieved from the data source
獲取或設置一個值,該值指示在從數據源檢索欄位值時,是否將空字元串( " )值轉換為空引用(在visual basic中為nothing ) 。 -
A null reference nothing in visual basic or empty string is passed in and this table belongs to a collection
空引用(在visual basic中為nothing )或空字元串( " )被傳入,此表屬於一個集合。 -
Null is also different from a zero - length string
Null也不同於零長度字元串。 -
Which is sometimes referred to as a null string
) ,零長度字元串有時也稱為空字元串。 -
Null - terminated character string null
終端字元字元串 -
A null - terminated string that specifies the typeface name of the font
以null結尾的字元串指定字體的字體名稱。 -
The allocated memory block, or 0 if a null string was supplied
分配的內存塊;如果提供的是空字元串,則為0 。 -
However, the. net client de - serializes it into a zero length string instead of a null string
然而, . net客戶端將其反序列化成長度為0的字元串而不是空的字元串。
分享友人