What is replacefirst in java?
What is the purpose of javac exe?
Can you start a thread twice in Java?
what is a static block?
Difference between static synchronization vs. Instance synchronization?
What are the steps to do connection pooling in weblogic?
What is a key in java?
int a=10,b=20,c=30 a= b+c;b=a+c;c=a+b; System.out.println("The value is"+a+b+c;
how can i use a nonsynchronized hashtable?
Difference between ‘is-a’ and ‘has-a’ relationship in java?
What is the syntax and characteristics of a lambda expression? Explain
What is == and === in javascript?
Can we define package statement after import statement in java?