How do I check if a user inputs nothing so I can display an error message
you need to check the length of the arguments array before you start using it and exit if it is wrong, change:
int projectCategory =...
In Apache Kafka why can't there be more consumer instances than partitions?
Ok, to understand it, one needs to understand several parts.
In order to provide ordering total order, the message can be sent only to one consumer....
Reducing runtime of method from 24 hours to 1 hour
The easiest way to do it on one machine would be with the Parallel.For-loop
private static void CheckValuesZeroToMaxInt()
{
object maxValueLock = new...