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Title: GitHub - XiWenRen/Java-Interview: 👨‍🎓 Java related : basic, concurrent, algorithm

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Description: 👨‍🎓 Java related : basic, concurrent, algorithm . Contribute to XiWenRen/Java-Interview development by creating an account on GitHub.

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SQL 优化https://github.com/crossoverJie/Java-Interview/blob/master/MD/SQL-optimization.md
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链表是否有环https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/LinkLoop.java#L32-L59
从一个数组中返回两个值相加等于目标值的下标https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/TwoSum.java#L38-L59
一致性 Hash 算法https://github.com/crossoverJie/Java-Interview/blob/master/MD/Consistent-Hash.md
限流算法https://github.com/crossoverJie/Java-Interview/blob/master/MD/Limiting.md
三种方式反向打印单向链表https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/ReverseNode.java
合并两个排好序的链表https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/MergeTwoSortedLists.java
两个栈实现队列https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/TwoStackQueue.java
动手实现一个 LRU cachehttp://crossoverjie.top/2018/04/07/algorithm/LRU-cache/
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https://github.com/XiWenRen/Java-Interview#netty-相关
SpringBoot 整合长连接心跳机制https://crossoverjie.top/2018/05/24/netty/Netty(1)TCP-Heartbeat/
从线程模型的角度看 Netty 为什么是高性能的？https://crossoverjie.top/2018/07/04/netty/Netty(2)Thread-model/
https://github.com/XiWenRen/Java-Interview#附加技能
TCP/IP 协议https://github.com/crossoverJie/Java-Interview/blob/master/MD/TCP-IP.md
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