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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
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posted @ 2020-05-21 18:39
lshan
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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
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posted @ 2020-05-21 16:17
lshan
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def testPrintAndWriter()= { val line = StdIn.readLine() val writer = new PrintWriter(new File("test.txt" )) writer.write("sea write "+line) writer.clo
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posted @ 2020-05-15 16:56
lshan
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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
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posted @ 2020-05-13 15:02
lshan
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cankao : https://www.jianshu.com/p/6ee7e4cd5314 Collectors.toMap Collectors.partitioningBy Collectors.groupingBy 1.Collectors.toMap: Student studentA
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posted @ 2020-05-12 22:18
lshan
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参考:https://www.jianshu.com/p/154c82073b07 依赖: <dependency> <groupId>net.sf.ehcache</groupId> <artifactId>ehcache</artifactId> <version>2.10.2</version
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posted @ 2020-05-12 19:15
lshan
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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
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posted @ 2020-05-10 10:32
lshan
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参考:https://blog.csdn.net/hellozhxy/article/details/80523499?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecas
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posted @ 2020-05-09 22:53
lshan
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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/
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posted @ 2020-05-09 11:01
lshan
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posted @ 2020-05-08 16:55
lshan
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