A common and oft-used feature of many languages is the concept of an Enumerated Type, or enum. Enums provide a finite domain of constant values that are regularly used to indicate choices, ...

This class serializes and deserializes enum constants. I assume that when serializing there should be enough info to deserialize it, and if deserialization fails ...

An enumerated type specifies a set of related constants as its values. Examples include the days in a week, the standard north/south/east/west compass directions, a currency’s coin denominations, and ...

Java has always been criticized for being too verbose. While that criticism is largely unfounded, language architects and community enthusiasts have always strived to make the language simpler and ...

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Nim 1 正式发布三年后，Nim 2 RC 终于来了。公告写道，Nim 2 的目标之一是让开发者编写兼容两个版本（Nim 1 和 2）的代码更容易。目前许多重要的软件包在 Nim 2 中已经可以正常使用。此外，Nim 2 还为创新特性添加了 “开关”，可在模块层面进行启用或禁用。

Although it is part of the java.util.concurrent package, the TimeUnit enum is useful in many contexts outside of concurrency. In this post, I look at how the TimeUnit enum can be used even in code ...