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问题 I am looking for an interceptor or a trigger to know that, all the context beans are destroyed and the applicationcontext instance is about to destroy itself. So I can do one process at the end of the application lifetime. There is this event type ContextClosedEvent, which is close to the thing that I wanna do but, it throws the event after destruction of beans. I thing it comes with the close() method of the applicationcontext. So it doesn't fit to my need Any ideas? Regards Ali 回答1: You can

问题 I am looking for an interceptor or a trigger to know that, all the context beans are destroyed and the applicationcontext instance is about to destroy itself. So I can do one process at the end of the application lifetime. There is this event type ContextClosedEvent, which is close to the thing that I wanna do but, it throws the event after destruction of beans. I thing it comes with the close() method of the applicationcontext. So it doesn't fit to my need Any ideas? Regards Ali 回答1: You can

问题 Some backstory: My server ran out of disk space last night while delayed_job workers were running off jobs processing images. When I try to stop the workers, I get the response "Terminated". RAILS_ENV=production script/delayed_job stop Terminated Then I run the following to see that the workers were terminated. ps -ef | grep delayed_job servername 4474 4274 0 02:37 pts/1 00:00:00 grep --color=auto delayed_job Now I try to start up new workers. RAILS_ENV=production script/delayed_job -n2 start

问题 Scenario I'm building an iOS application in Swift. One feature is to have a live video feed as the application background. The video feed is originating from a Raspberry Pi on a local network using sudo motion . Motion is successfully hosting the feed on default port 8081 . The Swift app has a WKWebView object with the source pointing to my Raspberry Pi's motion port. Suspected Issue The webpage at port 8081 is constantly refreshing to load the most recent frame from the camera. Problem When

问题 I have noticed that some cells take a long time to finish executing on my Jupyter Notebooks. When looking in the task manager, I see that the python process is only using up to about 4% of the CPU. I am using Python 3.6.2 I am on Windows but am using the "Bash on Ubuntu on Windows" terminal to launch the Jupyter notebook (maybe this helps). The processor is a Core i7 and the process is not using up all available RAM so it isn't a Swap memory problem. Basically, why is it being "throttled"

问题 Some backstory: My server ran out of disk space last night while delayed_job workers were running off jobs processing images. When I try to stop the workers, I get the response "Terminated". RAILS_ENV=production script/delayed_job stop Terminated Then I run the following to see that the workers were terminated. ps -ef | grep delayed_job servername 4474 4274 0 02:37 pts/1 00:00:00 grep --color=auto delayed_job Now I try to start up new workers. RAILS_ENV=production script/delayed_job -n2 start

问题 Scenario I'm building an iOS application in Swift. One feature is to have a live video feed as the application background. The video feed is originating from a Raspberry Pi on a local network using sudo motion . Motion is successfully hosting the feed on default port 8081 . The Swift app has a WKWebView object with the source pointing to my Raspberry Pi's motion port. Suspected Issue The webpage at port 8081 is constantly refreshing to load the most recent frame from the camera. Problem When

问题 I have noticed that some cells take a long time to finish executing on my Jupyter Notebooks. When looking in the task manager, I see that the python process is only using up to about 4% of the CPU. I am using Python 3.6.2 I am on Windows but am using the "Bash on Ubuntu on Windows" terminal to launch the Jupyter notebook (maybe this helps). The processor is a Core i7 and the process is not using up all available RAM so it isn't a Swap memory problem. Basically, why is it being "throttled"

问题 I am looking for an interceptor or a trigger to know that, all the context beans are destroyed and the applicationcontext instance is about to destroy itself. So I can do one process at the end of the application lifetime. There is this event type ContextClosedEvent, which is close to the thing that I wanna do but, it throws the event after destruction of beans. I thing it comes with the close() method of the applicationcontext. So it doesn't fit to my need Any ideas? Regards Ali 回答1: You can

问题 Hi can anyone tell me where to place aidl file in project tree and how to use it in project source. Will aidl file gets compiled, If i build apk ?? How to use it in eclipse ? 回答1: AIDL (Android Interface Definition Language) is similar to other IDLs you might have worked with. It allows you to define the programming interface that both the client and service agree upon in order to communicate with each other using interprocess communication (IPC) Where to place aidl file ? Save aidl file in