constant declaration 中文意思是什麼
constant declaration
解釋
常數說明- constant : adj 1 恆定不變的,固定的,穩定的,恆久的;繼續不斷的。2 不屈不撓的,堅韌的。3 忠實的,有節操的。n...
- declaration : n. 1. 宣言,布告;公告,聲明。2. 【法律】(原告的)申訴;(證人的)陳述,口供。3. (納稅品在海關的)申報。4. 【牌戲】攤牌;叫牌。
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The type of a constant declaration specifies the type of the members introduced by the declaration
常數聲明的類型指定聲明引入的成員類型。 -
Visual basic supplies a set of identifier type characters, which you can use in a declaration to specify the data type of a variable or constant
Visual basic提供一組「標識符類型字元」 ,您可以在聲明中使用這些字元來指定變量或常數的數據類型。 -
All statements fall into one of two categories : declaration statements, which name a variable, constant, or procedure and can also specify a data type ; or
所有語句都屬于以下兩個類別之一: 「聲明語句」 (該語句命名變量、常數或過程,並還可指定數據類型)或「可執行語句」 (它啟動操作) 。 -
Modifier is not allowed in a constant declaration
不允許在常數聲明中使用 -
The constant declaration can declare multiple constants, such as
常數聲明可以聲明多個常數,例如: -
Since jscript processes variable and constant declarations before executing any code, it does not matter whether the declaration is inside a conditional block or some other construct
由於jscript會在執行任何代碼之前處理變量和常數聲明,因此是在條件塊中聲明還是在某一其他構造中聲明並不重要。 -
This means that the value of a local constant is undefined until the constant declaration statement is reached and that a local variable is undefined until the variable is assigned to in the function
這就意味著在到達常數聲明語句前局部常數值是未定義的,在函數中分配變量前局部變量是未定義的。
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