2021年1月5日
[Java] Check a Database call return value is empty list
摘要： Code to improve: final Collection<DiscussionTopics> topics = s.getTopics(); final boolean anyTopics = topics != null && !topics.isEmpty(); Change to: 阅读全文
posted @ 2021-01-05 17:05 Zhentiw 阅读(60) 评论(0) 推荐(0)