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摘要: 参考: https://www.cnblogs.com/jpfss/p/9753215.html 推荐阅读: 总结: 百万连接,百亿吞吐量服务的JVM性能调优实战 >>https://my.oschina.net/LucasZhu/blog/2056232 最后,对于长连接,push一类的海量服务端 阅读全文
posted @ 2020-05-21 18:39 lshan 阅读(3545) 评论(0) 推荐(0)
摘要: 官网 doc:https://docs.docker.com/engine/install/ubuntu/ 有时打不开 Install Docker Engine on Ubuntu Estimated reading time: 11 minutes To get started with Doc 阅读全文
posted @ 2020-05-21 16:17 lshan 阅读(873) 评论(0) 推荐(0)
摘要: def testPrintAndWriter()= { val line = StdIn.readLine() val writer = new PrintWriter(new File("test.txt" )) writer.write("sea write "+line) writer.clo 阅读全文
posted @ 2020-05-15 16:56 lshan 阅读(217) 评论(0) 推荐(0)
摘要: Grafana 官网文档 :http://docs.grafana.org/ 官网: https://grafana.com/ 参考文档: Grafana全面瓦解:https://www.jianshu.com/p/7e7e0d06709b 可视化工具Grafana:简介及安装:https://ww 阅读全文
posted @ 2020-05-13 15:02 lshan 阅读(441) 评论(0) 推荐(0)
摘要: cankao : https://www.jianshu.com/p/6ee7e4cd5314 Collectors.toMap Collectors.partitioningBy Collectors.groupingBy 1.Collectors.toMap: Student studentA 阅读全文
posted @ 2020-05-12 22:18 lshan 阅读(802) 评论(0) 推荐(0)
摘要: 参考:https://www.jianshu.com/p/154c82073b07 依赖: <dependency> <groupId>net.sf.ehcache</groupId> <artifactId>ehcache</artifactId> <version>2.10.2</version 阅读全文
posted @ 2020-05-12 19:15 lshan 阅读(1442) 评论(0) 推荐(0)
摘要: 参考文档: https://segmentfault.com/a/1190000018357979 github: https://github.com/Lshan523/springboot-scala-integration/tree/master/src/main 如果需要注入多个对象: cl 阅读全文
posted @ 2020-05-10 10:32 lshan 阅读(757) 评论(0) 推荐(0)
摘要: 参考:https://blog.csdn.net/hellozhxy/article/details/80523499?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecas 阅读全文
posted @ 2020-05-09 22:53 lshan 阅读(474) 评论(0) 推荐(0)
摘要: cankao :https://blog.csdn.net/weixin_44112790/article/details/95387314 git doc: 然后是DataFrame的手册,可以在里面查找更多的方法,其实都和pandas的差不多。http://cardillo.github.io/ 阅读全文
posted @ 2020-05-09 11:01 lshan 阅读(8216) 评论(0) 推荐(1)
该文被密码保护。 阅读全文
posted @ 2020-05-08 16:55 lshan 阅读(6) 评论(0) 推荐(0)
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