Sprnig boot with embedded servers – tomcat,undertow and jetty
What is an Embedded server? In past days thing about what you would need to deploy your web application on a virtual machine.Install java on virtual machineInstall the web or application server on virtual machine(tomcat, jboss, weblogic etc).Deploy war application on...
Setup Node.js and NPM
Introduction Node.js is a JavaScript platform for general-purpose programming that allows users to build network applications quickly. By leveraging JavaScript on both the front and backend, Node.js makes development more consistent and integrated. In this guide,...
Install SSL certificate in Apache Server
Generate CSR file using openssl Follow below instruction generate CSR file using shell command. Step – 1. Log in to your server via your terminal client (ssh)Step – 2. Run command Step – 3. Generate filesa. Now started the process for generating the following two...
EJB 3.0 Vs Spring Framework
Most importantly, Spring is an implementation while EJB 3.0 is a specification. But they do have some areas of overlap, for example both provide a mechanism to deliver middleware services to Java applications. Spring was developed as a reaction against EJB and this...
Eclipse Shortcut Keys
Ctrl + 3 Usually coders have trouble finding files in a long list of projects, and it can be time-consuming to find a file. This shortcut brings up the quick access box, that brings up files, views and commands as you are searching for them. Instead of drilling down...
Java 8 New features
Java 8 is launched on 18-Mar-2014. Java 8 is packed full of some really exciting features at both the JVM and language level, there are literally dozens of new features. Many of the new additions are under-the-hood improvements either at the compiler, JVM or...
Hibernate Dialects
DB2 - org.hibernate.dialect.DB2DialectHypersonicSQL - org.hibernate.dialect.HSQLDialectInformix - org.hibernate.dialect.InformixDialectIngres - org.hibernate.dialect.IngresDialectInterbase -...