1. All enums have an ordinal method, which returns the numerical position of each enum constant in its type.
2. Never derive a value associated with an enum from its ordinal; store it in an instance field instead.
3. ordinal is designed for use by general-purpose enum based data structures such as EnumSet and EnumMap. Unless you are writing such a data structure, you are best off avoiding the ordinal method entirely.
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Item 35: Use instance fields instead of ordinals Item 36: Use EnumSet instead of bit fields Item 37: Use EnumMap instead of ordinal indexing Item 38: Emulate extensible enums with interfaces Item 39: ...
用于超限序数计算的脚本集合
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- Fixed some possible problems on sscanf and ordinals ("%X" with WORD type) v1.5.1 beta2 *PRIVATE* ---------------------- - Tracers - Error codes updated for the Tracers Level2 and 3 - Misc - ...
It is also a crossroad for several areas of mathematical logic: in set theory it is an initial segment of Godel's L; in model theory, the least admissible set after ; in descriptive set theory, the ...
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Edited by Timothy Gowers, a recipient of the Fields Medal, it presents nearly two hundred entries, written especially for this book by some of the world's leading mathematicians, that introduce basic...
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Diablo2 Common.dll Ordinals list with partial names and comments
• Ordinals 理论比 ZFC 强大得多。 在 ZFC 中执行的标准数学可以更轻松地在序数中完成。 ZFC 的公理实际上是序数定理。 Ordinal 类型比 ZFC 中的任何集合都大,因为没有任何集合可以与 Ordinal 类型的实例一一对应...
//kxsys.slack.com/archives/G3CNMRLKC/p1556812534031700enumeration contention enumeration process?ordinals/cardinals,symlinked hdb - symlink to fast disk partitions if available otherwise slower nfs
这篇文章解释了 Actors 和 Ordinals 理论如何在不限制数学能力的情况下重塑经典基础。 Euclid、Richard Dedekind、Gottlob Frege、Bertrand Russell、Kurt Gödel、Ludwig Wittgenstein、Alonzo Church、Alan ...