This error usually occurs when hyperV is set to Auto which
has to be disabled for you to use VM on Oracle VM VirtualBox.
Please follow the steps mentioned here to resolve the error...
Python Programming Questions
Print fibonacci
number using recursion.
def fib(x):
if
x == 0
or x
== 1:
return x
else:
return (fib(x-1) + fib(x-2))
for i
in range(10):
print(fib(i))
Print the char and number of occurrences...
How to calculate the sum of numbers in list asynchronously?
We will be using ExecutorService from Executor framework and
Future interface to make asynchronous calls.
We will be using Streams from Java 8 to calculate the sum of
integers in the list.
import java.util.List;
import java.util.concurrent.Callable;
import java.util.stream.Collectors;
public class SumCalculator implements Callable
{
...
How to combine result of two threads in java?
Let us consider a scenario where you want to make multiple
service calls and combine the results at the end.
There are multiple ways how this can be achieved, we are
going to see how we can do the same using Future and ExecutorService in java.
Let us first understand how and where Future class has to be
used.
As per Javadoc a Future is...
How to switch between Oralce VM VirtualBox and Docker on Windows 10
If you are wondering how to switch between Oracle VM VirtualBox and Docker on Windows 10, you can follow the below steps to find out how you achieve the same.
To start using Oracle VM VirtualBox:
Open
the Command Prompt as Administrator.
...
How to resolve Git merge conflict from eclipse?
If you are a developer working on Git there are high chances that you have come across the merge conflict error while merging your changes to git repo.
Let's see how we can resolve git conflicts.
Consider the below example where there are 2 developers (developer1
and...
Coming Soon!!
Steps to view SonarQube test coverage in IntelliJ Idea.
Steps to include Karma/Jasmine test coverage in Jenkins SonarQube.
...
Must have tools for developers in 2023
IntelliJ IDEA : IntelliJ IDEA has lot of cool features which will help you greatly improve your productivity and write code faster.
Cmder : Cmder is a software package created out of pure frustration over the absence of nice console emulators on Windows.
MTPuTTY (Multi-Tabbed...
What is Project Lombok and why you should use it?
What is Project Lombok?
Project Lombok is a java library which can be included in your java project and you will never have to write/generate boring getter/setter/equals etc. methods in your java class.
Lombok can be easily integrated with your IDE like Eclipse...
