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运算符

n.operator; operational symbol
网络Operators; sizeof; instanceof

运算符

英-汉网络释义

运算符

operator

数学英语词汇大全_百度文库 ... 小于等于 is equal or lesser than 运算符 operator 数字 digit ...

Operators

Drupal 中文教程 ... 缩进与空白字符（ Indenting and Whitespace） 运算符（ Operators）转型（ Casting） ...

sizeof

VISUAL C++.NET语言参考手册 - 读书网|DuShu.com ... 6.22 address-of 运算符& 6.26 sizeof 运算符 6.27 delete 运算符 ...

instanceof

对象运算符(instanceof)用来判断一个对象是否属于某个指定的类或其子类的实例，如果是，返回真(true)，否则返回假(false)。 …

typeof

《C#高级编程》电子书下载 ... 2.9.5 sizeof 运算符 2.9.6 typeof 运算符 2.12.1 using 语句 ...

Range Operator

指令:..区块运算符(Range Operator)

说明:这个运算符是Perl语言中特有的运算符,是一个很实用的运算符.

范例…

Visual Basic

And 运算符 (Visual Basic) 和 IsFalse 运算符运算符可以被重载，这意味着当操作数具有某个类或结构的类型时，该类或结构可 …

OR

可以用逻辑或运算符（OR）把所有想设置的窗口样式标记连接在一起。有许多种窗口样式可选，且都在帮助中列出，但你需要 …

例句：

A Compute Scalar operator is often used after a Constant Scan to add columns to a row produced by the Constant Scan operator .

ComputeScalar 运算符通常在 ConstantScan 之后使用，以将列添加到 ConstantScan 运算符生成的行中。

By adding operator overloads to a type , you allow developers to use the type as though it were a built-in primitive type .

通过在类型中添加运算符重载，开发人员可以像使用内置基元类型一样使用该类型。

The & operator yields the bitwise AND of its arguments , which must be plain or long integers . The arguments are converted to a common type .

运算符进行比特级的 AND （与）运算，参数必须是普通整数或长整数。参数转换成通用类型。

Alternatively, support for defining the operator could be in the form of examples where one or more similar types need such a conversion .

此外，如果存在一些示例，其中一个或多个类似类型需要此类转换，也可以支持定义转换运算符。

Second, the comparison is a bit different , as it does not compare the values of the two objects , but their actual identities.

另外，比较运算符也有一点不同，它不是用来比较两个对象的值，其实实际上也差不多。

When NOT appears in a position other than the beginning of a query , use AND to connect the NOT operator with the rest of the query .

当 NOT 不在查询的开始部分时，应使用 AND 来连接 NOT 运算符和查询的其它部分。

For longs , the bit operators use a "modified" form of 2 's complement , acting as if the sign bit were extended infinitely to the left .

对长整数来说，位运算符使用一种经修改的 2 进制补码形式，使得符号位可以无限的向左扩展。

Keyword to overload a built-in operator or to provide a user-defined conversion in a class or struct declaration.

关键字用于在类或结构声明中声明运算符。运算符声明可以采用下列四种形式之一

Unlike implicit conversion , explicit conversion operators must be invoked by means of a cast.

与隐式转换不同，必须通过强制转换的方式来调用显式转换运算符。

Tokens form what is known as the traversal operator , which indicates that you wish to follow a particular arc from each resource .

记号形成遍历运算符，它表示您希望沿着来自每个资源的特定圆弧遍历。

At least one of the operands of a binary operator .

二元运算符的至少一个操作数。

The result set column names of a UNION are the same as the column names in the result set of the first SELECT statement in the UNION.

UNION 的结果集列名与 UNION 运算符中第一个 SELECT 语句的结果集中的列名相同。

The result of an arithmetic operator is always nullable , even if the operands are nonnullable and ANSI_WARNINGS or ARITHABORT is set ON .

即使操作数不可为空并且 ANSI_WARNINGS 或 ARITHABORT 设置为 ON ，算术运算符的结果也始终可为空。

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