摘要：
# Scala的sealed关键字## 缘起今天在学习`Akka`的监控策咯过程中看到了下面一段代码： def supervisorStrategy(): SupervisorStrategy = OneForOneStrategy(maxNrOfRetries = 10, withinTime... 阅读全文
随笔档案-2014年12月
Groupby - collection processing
2014-12-18 00:34 by Rollen Holt, 482 阅读, 收藏,
摘要：
# Groupby - collection processingIterator and Iterable have most of the most useful methods when dealing with collections. Fold, Map, Filter are proba... 阅读全文
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