I have a very simple demo of using Spring Boot + Docker Compose + Eureka. My server runs on port 8671 with the following application properties: My Eureka client runs on port 9000 with the following application properties: When I start up my docker.compose file in the parent maven project, this is the contents of my docker-compose file: When I
Tag: java
Convert string to date (CEST works fine, GMT+02:00 doesn’t work)
Question Why is my Android app unable to parse String str1= “Tue Jun 20 15:56:29 CEST 2017”? I found some similar questions, but none of them helped me. Sidenotes In my project I have some Java applications which are running on a computer and some Android applications. They are able to communicate to each other. In the messages are timestamps.
How to stop a scheduled task that was started using @Scheduled annotation?
I have created a simple scheduled task using Spring Framework’s @Scheduled annotation. Now I want to stop this task, when no longer needed. I know there could be one alternative to check one conditional flag at the start of this method, but this will not stop execution of this method. Is there anything Spring provides to stop @Scheduled task ?
Spring Data Redis JedisConnectionException: Unexpected end of stream
Redis 3.0.5 Spring Data Redis 1.3.6 jedis 2.6.3 – Our is web application which receives data from redis over pub/sub. – Also performs read/write of data on redis as key/value pairs. – read/write happens on listener thread, independent monitoring thread and http request threads. – We have used a same connection factory for Listener and redis template – Our redis
‘javac’ is not recognized as an internal or external command, operable program or batch file. in VS Code, using Code Runner extension
I am trying to run some java code in VS Code with the Code Runner extension, but i keep getting this: operable program or batch file. I checked all the paths and updated the path in VS Code, but it did nothing. Answer Assume you are on the Windows System. First, you might want to add your jdk path to
Spring Boot Application is starting up from a JUnit test but unable to access through URL
I have a JUnit Test that starts my spring boot appcliation (Application.java). If I run the JUnit test, Application is successfully starting up, but not accessible through url Application Logs: When I tried to access the application through url ‘http://localhost:8080/process’, It says Site can’t be reached. Answer Why would you do such thing? This should be a unit test and
Merge two arrays in alternate fashion
I am trying to merge to arrays of int type with the same size. Here’s my code When I try printing the numbers in first for loop, it gives me 1,4,2,5,3,6 which the correct output. But, When I try printing it outside the first for loop it gives me output 1,2,3,6,0,0. Can someone help me? TIA Answer In your for
Clarify a situation with a cleaning Spring Prototype-beans from memory
I would like to understand whether I should clean prototype-beans from memory manually by myself. In the Spring documentation you can see: “The client code must clean up prototype-scoped objects and release expensive resources that the prototype bean(s) are holding.” So from this it seems that you should clean prototype-beans by yourself. However. I’m using VisualVM memory profiler. I have
create a new class do not appear right click menu eclipse
I have a really annoying problem in Eclipse java neon, when i do a right click on a package in order to create a new class or in any area, Eclipse don’t show me proposition like class, package or even project but only a incomplete menu unusable I have already launch eclipse with -clean but not help An illustration of
android.content.res.Resources$NotFoundException – /res/color/file.xml
I’m trying to implement the Color State List Resources in my android application, following Android developer guide Color State List Resource | Android Developers. So I created two resource files button_text.xml and button_background.xml in the directory res/color/ and referred them in the with @color/button_text and @color/button_background respectively in the activity_main.xml. Here’s the layout code: On running the App, I’m getting