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单词 Boolean variable
释义

Boolean variable

原声例句
Mosh带你学编程

So let me show you how to write a program that simulates these rules. So, back to our program here, we start by defining a boolean variable is underline hot. We set this to true.

So let me show you how to write a program that simulates these rules.所以,所以,回到我们的程序, 我们首先定义一个布尔变量 is underline hot。 我们将其设置为 true。

Mosh带你学编程

Next, we add an if statement, so if, here we need to add a condition, in this case we're going to use our boolean variable. So, is underline hot. So if this values to true.

we need to add a condition, in this case we're going to use our boolean variable.所以,所以,下划线很火。 所以如果这个值为真。

中文百科

布尔 (数据类型) Boolean data type

(重定向自Boolean variable)

布尔英语:Boolean,**译布林,中国大陆译布尔)是计算机科学中的逻辑数据类型,以发明布尔代数的数学家乔治·布尔为名。它是只有两种值的原始类型,通常是True和False。

在一些语言中,布尔数据类型被定义为可代表多于两个真值。例如,ISO SQL:1999标准定义了一个SQL布尔型可以储存三个可能的值:真、假、未知(SQL null被当作未知真值来处理,但仅仅在布尔型中使用)。

英语百科

Boolean data type 布尔 (数据类型)

(重定向自Boolean variable)

In computer science, the Boolean data type is a data type, having two values (usually denoted true and false), intended to represent the truth values of logic and Boolean algebra. It is named after George Boole, who first defined an algebraic system of logic in the mid 19th century. The Boolean data type is primarily associated with conditional statements, which allow different actions and change control flow depending on whether a programmer-specified Boolean condition evaluates to true or false. It is a special case of a more general logical data type; logic does not always have to be Boolean.

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更新时间:2025/6/17 9:56:12