布尔值

java允许我们将任何主类型“造型”为其他任何一种主类型，但布尔值（bollean）要除外，后者根本不允许进行任何造型处理。

Java allows you to cast any primitive type to any other primitive type , except for boolean , which doesn 't allow any casting at all .

所有其他布尔值相当于true值。

All other Boolean values qualify as a value equal to true .

关于模态命题公式4、E和B的布尔值

On the Boolean Value of the Modal Formulae 4 、 E and B

ASK：返回一个布尔值，说明是否存在查询的结果。

ASK : Returns a boolean value if a solution to the query exists .

这些条件可以使用返回布尔值的Java™代码片段来定义。

These conditions are defined using Java ™ snippets that return a Boolean value .

从技术上说，在Linux中，fE不是一个集，而是一个布尔值。

Technically , in Linux fE is not a set but a boolean .

此方法返回一个布尔值，若为true，表明验证成功，若为false，则表明验证失败。

The method returns a Boolean where true indicates a successful validation and false indicates an unsuccessful validation .

如果在键表中包含该元素，则布尔值设置成获取characters方法中的元素数据。

If the element is contained in the keys table , a boolean is set to catch the element data in the characters method .

例如，在保存到项目集以前，布尔值应该为字符串值true或false。

For example , a boolean value should be string value true or false before being saved to the item set .

当我们创建了这些数据库之后，返回属性“ok”并带有布尔值true。

When we created these databases , they returned with an attribute " ok " with a Boolean value of true .

与在c及c++中不同，不可将一个非布尔值当作布尔值在逻辑表达式中使用。

You can 't use a non-boolean as if it were a boolean in a logical expression as you can in C and C + + .

布尔值和条件语句的组合提供了一种使用JavaScript创建逻辑的方式。

The combination of Booleans and conditional statements provides a way to create logic using JavaScript .

如果此布尔值被设为false，那么子节点的检查将会在属性存储完毕后开始。

If the boolean is set to false , the examination of the children will start after the attributes are stored .

注意布尔值（boolean）的能力非常有限。

Note that Boolean is quite limited .

上述语句指定了一个表达式，该表达式产生了一个布尔值和一个不返回任何结果的代码块（Unit），这正是while所期望的。

The arguments above specify an expression that yields a boolean value and a block of code that returns nothing ( Unit ), which is exactly what while expects .

注意若在预计为String值的地方使用，布尔值会自动转换成适当的文本形式。

Note that a boolean value is automatically converted to an appropriate text form if it 's used where a String is expected .

PreferencesAPI设计为存储字符串、数字、布尔值、简单字节数组等。

The Preferences API is designed to store strings , numbers , booleans , simple byte arrays , and the like .

filter函数为列表的每个元素调用一个测试函数，测试函数返回布尔值，当测试函数返回True时，还包含列表的元素。

The filter function calls a test function , which returns a boolean , on each element of a list and includes that element only if the test function returns True .

这是一个优化：可以使用直接的evaluate（）调用，然后将结果转换成一个布尔值，如规范中所描述的那样。

( This is an optimization : it would be possible to use a straightforward evaluate () call and then convert the result to a Boolean , as described in the specification .

如上所述，Route节点对表达式求值，结果将强制转换为布尔值，以生成真或假的测试条件。

As described above , the Route node evaluates an expression , the result of which is then cast as a Boolean to produce a true or false test condition .

但是，如果property是布尔值，则该Bean必须有isProperty和setProperty方法。

But if property is a boolean , the bean must have isProperty and setProperty methods .

这些表达式必须求解一个布尔值&一个值为TRUE的表达式将继续被处理，值为FALSE的表达式则不被处理。

These expressions must resolve to a Boolean value & a topic expression that evaluates to TRUE will continue to be processed , and an expression that evaluates to FALSE will not .

所有JSFHTML标签都有一个rendered属性，该布尔值决定了HTML窗口部件是否将显示给用户。

All JSF HTML tags have a rendered attribute , the boolean value of which decides whether the HTML widget will be shown to the user or not .

然而，现在我们在测试过程中只能够传递一个布尔值false给构造函数，以避免调用init（）方法和所有不必要的初始化逻辑。

However , now we can just pass a boolean false to the constructor during our tests to avoid calling the init () method and all the unneeded initialization logic .

询问一个对象是否是nil类型（通过nil？方法调用）会返回一个布尔值。

Asking an object if it is of the nil type ( via the nil ? method call ) returns a boolean .

其次证明在该定义下，道义模态逻辑系统D1、D2和D3的所有公理的布尔值为1；

The second , I demonstrated that the Boolean value of all axioms of the deontic logical system D was 1 in the definition .

第一个练习演示如何扩展上篇文章中的字段复合组件，以处理日期、布尔值和各种应显示为文本的Java类型。

For the first exercise , I show you how to extend the field composition component from the last article to work with dates , Booleans , and all manner of Java types that should be displayed as text .

在企业搜索中，搜索分许多类型：关键字、布尔值、范围、多层面元数据（facetedmetadata）、语义、自然语言和参数化。

Within enterprise search , there are many different types of searches : keyword , Boolean , range , faceted metadata , semantic , natural languages and parameterized .

例如，Scala中的每个值都是一个对象，包括基本数据类型（即布尔值、数字等）在内，连函数也是对象。

For example , every value in Scala is an object , this includes basic data types ( i.e.booleans , numbers ) as well as functions .

文献〔1〕中给出了聚合公理系统cog的布尔值模型∧b.本文在〔1〕的基础上讨论∧b中的混合与混合原理。

The Boolean-valued model in B of the conglomerate axiom system COG is given [ 1 ] . This paper will discuss the mixture and the mixture principles on the basis of in B.