Enhanced enums, to improve expressiveness of the enum construct by allowing type variables in enums and performing sharper type-checking for enum constants;
你还将学习高级渗透测试技术,包括网络侦察和枚举,客户端攻击,无线攻击以及针对性的社交工程攻击。
You will also learn advanced penetration testing techniques, including network reconnaissance and enumeration, client-side attacks, wireless attacks, and targeted social-engineering attacks.
在Rust中,它们可以是枚举(在Rust中用于“标记联合”或“求和类型”,关键字为enum):.
In Rust they can be an enum(Rust's keyword for a"tagged union" or"sum type").
The application can also decode and display 2000 different structures and unions, 1000+ Enumerated data types, 800+ flags.
具有相关数据的枚举和强大的trait系统等概念进一步强化了Rust的目标,即尽可能使程序无错误。
The concept of enumeration with related data and a powerful feature system further reinforces Rust's goal of making the program as error-free as possible.
枚举也可以定义构造函数(initializers)来提供一个初始成员值;.
Enumerations can also define initializers to provide an initial member value;
枚举限制了一个变量拥有几个预先定义的值中的一个。
Enums restrict a variable to have one of the few predefined values.
IP地址的这个特性使得枚举数据结构非常适合这个场景,因为枚举值只可能是其中一个成员。
That property of IP addresses makes the enum data structure appropriate for this case, because enum values can only be one of the variants.
ENDFONT"出现在文件的最后一行,在字体中所有字形都被枚举之后。
ENDFONT" appears as the last line in the file, after all glyphs in the font have been enumerated.
换言之,枚举类型逻辑运算符直接对两个操作数的基础类型执行逻辑运算。
In other words, the enumeration type logical operators simply perform the logical operation on the underlying type of the two operands.
枚举限制了一个变量拥有几个预先定义的值中的一个。
Enums restrict a variable to have one of only a few predefined values.
枚举也可以定义构造函数(initializers)来提供一个初始成员值;.
Enumerations can also define initializers to provide an initial case value;
枚举是标志枚举,且您有32个以上的标志或者期望在将来有更多的标志。
The enum is a flags enum and you have more than 32 flags, or expect to have more in the future.
但是,如果我们想要断言关于无理数的某个事物,我们没有办法枚举所有结合项,因为无理数不能被枚举。
However, if we wanted to assert something about every irrational number, we would have no way enumerating all the conjuncts since irrationals cannot be enumerated.
而已!由于枚举是一个function,它具有return事物的能力。
Since enumerate is a function, it has the ability to return things.
换句话说,枚举包含自己的值,且不能继承或传递继承。
In other words, enumeration contains its own values and cannot inherit or cannot pass inheritance.
对象类型、标量以及枚举是GraphQL中你唯一可以定义的类型种类。
Object types, scalars, and enums are the only kinds of types you can define in GraphQL.
枚举规范对此ordinal方法说道:“大多数程序员对这种方法没有用处。
The Enum specification has this to say about ordinal:“Most programmers will have no use for this method.
在前面的章节中,我们了解了如何利用枚举针对正在开发的应用来定义特定类型。
In the previous chapter, we saw how to use enumerations to define specific types tailored to the application you're developing.
Enumeration接口定义,通过它可以枚举(获得一次一个)的对象集合的元素的方法。
The Enumeration interface defines the methods by which you can enumerate(obtain one at a time) the elements in a collection of objects.
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