Hello again... next code I stuck and can’t find out what’s wrong is import java.util.Scanner; public class Main { public static void main(String[] args) {
Best way to release memory in multithreading application (Getting OutOfMemory Exception) Best way to stop a thread. Best way to stop a windows service with an error condition in a spawned thread? Best way to UPDATE multiple rows in oracle database better formatting of date/timestamp for creat...
The kube-controller-manager is a daemon that embeds the core control loops which regulate the system state, and it is a non-terminating loop. 34. What is load balancing on Kubernetes? The process of load balancing will let us expose services. There are two types of load balancing when it...
Does it mean that the Java heap is full, or does it mean that the native heap is full? To help you answer this question, the following subsections explain some of the possible error messages, with reference to the detail part of the message:...
When to use Runnable vs Thread in Java? This is follow-up of previous multi-threading interview question. As we know we can implement thread either by extending Thread class or implementing Runnable interface, question arise, which one is better and when to use one? This qu...
In other words, we use threshold N to find when a method has become hot, and we use that as an indicator that the method will continue to be hot in the future. The question then is how to choose the value of the threshold N. If we make N = 1 there is a good chance our ...
At the end of this Microservice interview question, make sure to talk/ask about how to tackle these roadblocks. 8. Describe the role of Docker in microservices deployment.Hide Answer Docker plays a vital role in microservices deployment by providing containerization. Each microservice and its depe...
As profiling gains mindshare in the mainstream, we now have tools that perform profiling directly. Now the question is, what parts of the software do we profile (measure its performance metrics)?Typically, we profile:Method or function (most common) Lines (similar to method profiling, but ...
QuestionTuesday, May 4, 2021 6:26 PMHi,i have yesterday migrated a project from ms Sql to MySql, the project worked fine with Sql but now with MySql, i'm getting an error on sections where there is an async method inside a foreach loop , like the example bellowi...
In many cases, the first move into Microsoft 365 is a simple migration of shared folders on a file server into SharePoint. (This usually follows a migration of email hosting from an on-premises Exchange server to Exchange Online. While this is extremely important, the average end user may ...