Azure Event hub usage
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github 's usage
author：headsen chendate： 2018-05-30 10:50:56notice：This articleiscreatedbyheadsenchenhimselfandnoallowedtocopyoryouwillcountlawquestio...
redis's usage
author：headsen chen date：2017-12-07 16:33:40notice：Thisarticleiscreatedby headsenchen,andnotallowedtocopy,oryouwillcounter law que...
org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode
[spring]:org.springframework.dao.InvalidDataAccessApiUsageException:Writeoperationsarenotallowedinread-onlymodeorg.springframework.dao.InvalidDataAccessApiUsage...
OpenSessionInViewFilter与org.springframework.dao.InvalidDataAccessApiUsageException
报错：org.springframework.dao.InvalidDataAccessApiUsageException:Writeoperationsarenotallowedinread-onlymode(FlushMode.NEVER/MANUAL):TurnyourSessionintoFlushMode.C...
ScheduledThreadPoolExecutor Usage
refs: https://blog.csdn.net/wenzhi20102321/article/details/78681379对比一下Timer和ScheduledThreadPoolExecutor：TimerScheduledThreadPoolExecutor单线程多线程单个任务执行时间影响其他...
RxPermissions Usage
refs:https://github.com/tbruyelle/RxPermissionshttps://www.jianshu.com/p/c3546e5cd2ffhttps://www.jianshu.com/p/314e9e27592f allprojects{repositories{...mav...
dnsjava usage
linuxdig命令使用方法https://www.imooc.com/article/26971?block_id=tuijian_wz https://jimwayne.blogspot.com/2012/08/java-dnsjava-dns-query.htmlhttp://dnsjava.orght...
Java类MemoryUsage查看虚拟机的使用情况
原文地址:https://www.cnblogs.com/xubiao/p/5465473.htmlJava类MemoryUsage，通过MemoryUsage可以查看Java虚拟机的内存池的内存使用情况。MemoryUsage类有四个值（均以字节为单位）：Init：java虚拟机在启动的时候向操作系统请求...