Java Tutorials

Previously we showed you how to schedule MySQL and MariaDB backups in the Jelastic Cloud, and now it’s time for a NoSQL solution. This tutorial is focused on creating an automatic MongoDB backup with the help of a cron scheduler.

This is our series of articles covering introductory-level Java and programming topics. Java Article 19: Intro to Java Collections - Arrays

JSP is a server side scripting language. JSP is used to develop web applications. We can do everything on JSP which we can do with Servlet. In JSP we can add the Java code inside the HTML tags. For more visit the link.

Writing an Image file in Java is very common scenario and in this article we will see a new way to write images into file in Java. javax.imageio.ImageIO is a utility class which provides lots of utility method related to images processing in Java.

Java tutorial on what is assertion in java and why should you use assertion to improve code quality. Also Assertion in java is fairly underused feature but if used carefully can complement both Unit Testing and Exception handling. Since Assertion sits on code its gets more expose than unit testing and can test your function with more real data than one or two test data.

In the software a proxy is a substitute for a target instance and is a general pattern which appears in many other patterns in different variants. In this tutorial, we will learn how to design Proxy patterns in general, and support a Proxy in Java SDK with examples.

How to get Id of asset in Android at runtime

This Blog is about lambda expression in Java 8 which is an anonymous function which accepts zero or more arguments and produces output.For more info visit the link.

Enumeration in Java. How to create enums and use it in java. Explained with code examples.

Banckle has released new Cloud API for real-time email marketing and campaign delivery known as Banckle.Campaign for Cloud API. It enables developers to create, manage, send and track email and newsletter campaigns with ease. It gives developers complete freedom to develop and enhance the capabilities of your email marketing software.