Learn Java and Programming through articles, code examples, and tutorials for developers of all levels.
Java 8 Stream filter() + findFirst Example Tutorial
How to add and remove Elements from an Dynamic Array in Java? Example Tutorial
How to Remove Objects From ArrayList while Iterating in Java - Example Tutorial
9 JSP Implicit Objects and When to Use Them
If you are new to JSP then your first question would be what are implicit objects in JSP? Well, implicit objects in JSP are Java object which is created by Servlet containers like the tomcat or Jetty during translation phase of JSP, when JSP is converted to Servlet. These objects are created as local variables inside the service() method generated by the container. The most important thing about the implicit objects is to remember that these objects are available to any JSP developer inside the JSP page and they can do a lot of things with implicit objects and expression language which was only possible with scriptlet earlier. That's why they are known as implicit objects.
How to implement PreOrder traversal of Binary Tree in Java - Example Tutorial
How to reverse a singly linked list in Java without recursion? Iterative Solution Example
How to use Randam vs ThreadLocalRandom vs SecureRandom in Java? Example Tutorial
How to Convert String to LocalDateTime in Java 8 - Example Tutorial
How to use Stream.filter method in Java 8? Example Tutorial
10 Examples of Stream API in Java 8 - count + filter + map + distinct + collect() Examples
How to debug Java 8 Stream Pipeline - peek() method Example Tutorial
Can you make an Abstract Class or Method Final in Java? Example
How to Calculate Next Date and Year in Java | LocalDate and MonthDay Example Tutorial
How to Reverse an Array in place in Java? Example Solution
3 ways to ignore null fields while converting Java object to JSON using Jackson? Example
5 Differences between an array and linked list in Java
What is difference between final vs finally and finalize in Java?
How to convert ArrayList to HashMap and LinkedHashMap in Java 8 - Example Tutorial
How to code Binary Search Algorithm using Recursion in Java? Example
Post Order Binary Tree Traversal in Java Without Recursion - Example Tutorial
7 Examples to Sort One and Two Dimensional String and Integer Array in Java | Ascending, Descending and Reverse Order
How to prepare Oracle Certified Master Java EE Enterprise Architect (1z0-807, 1Z0-865, 1Z0-866) - OCMJEA6 Exam
Phase 1: Compulsory Course
At this point, the candidate is required to take at least one official Oracle course from Java at any partner company. You can complete this course during certification - before, during, or after.If you already have experience in Java and architecture, leave to take the course at the end. If not, use the classes to gain knowledge for the test by doing them before. There is a complete grid of Java courses for the candidate to acquire the necessary know-how for this certification.