What is stream api in java8?
how to create multithreaded program? Explain different ways of using thread? When a thread is created and started, what is its initial state? Or extending thread class or implementing runnable interface. Which is better? : Java thread
Explain the difference between jdk, jre, and jvm?
What is the difference between C++ and Java and your preferences?
Differences between GridLayout and GridBagLayout?
What is string pool?
Explain with example the concept of constant variable in java.
How to create a thread in java?
Hi, This is ravi i have a question like this i have string "UNDERSTAND" now i want to count the letters how many times it occures.i.e from the above string the out put should be like this U-1,N-2,D-2,E-1,R-1,S-1,T-1,A-1. how can i achieve this Thnaks in advance for your response ..
Is an integer an object?
Can we overload the main() method?
What is empty string literal in java?
What is the difference between checked exception and unchecked exception?