Python Application Notes: set and frozenset 2015-12-03 Updated: 2015-12-04 3.2K The sets module provides classes for constructing and manipulating unordered collections of unique elements but is deprecated since version 2.6 and is replaced by the build-in set and frozenset types. Read more →
Java集合框架概述：Collection(List, Set, Queue)和Map 2014-11-07 Updated: 2015-11-17 6.5K 最近在做异或网络编码，认为选择什么数据包进行编码可以归结为集合论问题。所以以此为契机，较为全面了解下Java集合类，便于自己编程。本文大量摘抄博文《Java集合类详解》，按自己需要查阅的方法整理，后续再按自己的理解重写。 Read more →