I'm trying to create Netty UDP listener. The problem I faced is that I can't stop udp server like tcp, the udp always is running, even with shutdowngracefully c
what does "&" means in java properties file? for example CopyProjectAction_title = &Copy. does it equal CopyProjectAction_title = Copy?
when starting the application, see the below error: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.
I am running a build task in a java project in Visual Studio Code. The warning in the "PROBLEMS" tab: [myfile].java is a non-project file, only syntax errors a
I'm researching on how to find k values in the BST that are closest to the target, and came across the following implementation with the rules: '?' Matches
Scanner input = new Scanner(System.in); String[] colors = {"R", "G", "B", "P", "O", "Y"}; String guess = ""; String valid = false; //Get Input guess = input.n
Here's the code: for ( Element e : elements ){ boolean shouldContinue = false; for ( OtherElement oe : otherElements ){ if ( e.magicalCondition(
I am solving this problem on code forces. https://codeforces.com/contest/1675/problem/B The break statement I have doesn't break out of the while loop. When I u
I am trying to write Resteasy Client Class to make simple POST multipart/form-data request to upload file. So POST request must contain Content-Disposition: for
I'm trying to load test one of my projects and I think somewhere in my changes I may have introduced some point where the performance is getting impacted. Is th
The G1GC old generation committed heap goes up over time (about 5 to 6 days on production) but the old generation used heap does not. The Eden and survivor hea
I'm removing Powermock from the project I'm currently working on, so I'm trying to rewrite some existing unitary test only with Mockito (mockito-core-2.2.28). W
I am beginner and I don't know why my external studentinformation.css file is not loading when I run my Signup.html on tomcat 3.2 or above but loads when I righ
That happens when I run my Minecraft forge server.bat A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException at sun
We have a topic with 100 partitions and the load is millions of records per hour. We ran into the problem whenever we deploy a new version of stream-processor
I try to insert to tableview from txt file, but I couldn't do it. This is my txt file. aa.txt (It contains int A, int B, int F) 0 0 0 1 0 1 0 1 0 1 0 0 Th
When i try to navigate to an endpoint i get the following error Type definition error: [simple type, class org.hibernate.proxy.pojo.bytebuddy.ByteBuddyIntercep
I have a test using Mockito that has a very strange behavior : it works in debug but fails when running normally. After some investigation, I realized it's beca
I'm using Ubuntu and I have the following problem, when I want to decompile Minecraft (with decompile.sh) I get the following error: SyntaxError: Missing parent
New to Spring-boot and Java and Thymeleaf...Trying to make it so the trash button deletes only one row in this table. Right now it if any trash button is clicke