volatile keyword in Java is field modifier while synchronized modifies code blocks and methods. synchronized acquires and releases locks on entire code block or method
Tag: Java Programming
Dynamic Web Application option not available / missing in Eclipse?
An option to create new Dynamic Web Application is missing/ not available in any version of the Eclipse. Follow the below steps to fix the problem:
How to iterate HashMap in Java ?
public static void printMap(Map mp) { Iterator it = mp.entrySet().iterator(); while (it.hasNext()) { Map.Entry pair = (Map.Entry) it.next(); System.out.println(pair.getKey() + ” = ” +
Why List = new ArrayList() ? in Java
The main reason you’d do this is to decouple your code from a specific implementation of the interface. When you write your code like this:
Java 9 : JShell (REPL) feature
We heard a lot about REPL when we were developing AngularJS app or NodeJS app. Which works on Read-Evaluate-Print-Loop mechanism. Java Shell tool is an interactive