answers just like I did for 10 Singleton interview questions in Java recently. With introduction of concurrency package in Java 5 questions on concurrent utility and concurrent collections are on rise as well. ThreadLocal, BlockingQueue, Counting Semaphore and ConcurrentHashMap are popular among those...
As always, don’t hesitate to leave you comments and questions below.
Error message " New-ADUser : No superior reference has been configured for the directory service. The directory service is therefore unable to issue referrals to objects outside this forest At line:25 char:15" error message with a script sending emails to multiple recipients. error on all comma...