Written by Anil Kumar Sahoo Fullstack developer. In this article, we will learn about how to create an EC2 instance in Aws Account. Ec2 Instance is nothing but a virtual server given by Amazon. It stands for Elastic Compute Cloud. For this, you need an AWS account, if you don’t…

Written by Anil Kumar Sahoo Fullstack developer. In this article, We will learn about how to create a free SSL certificate for our website. so that our website becomes secured. To create a Free SSL certificate, I am using the ZeroSSl certificate provider. …

Written by Anil kumar Sahoo Fullstack developer. In this article, we will learn about how to use the double colon(::) operator as method reference in Java 8. Double colon(::) operator is known as method reference in java 8. As I said before, Normally we use lambda expressions to create anonymous…

Written by Anil Kumar Sahoo Fullstack developer. git config It is Used to configure the author's name and email address to be used with your commits. In simple words tell Git who you are. // set user name git config --global user.name "Anil kumar" // set email address git…

Written by Anil kumar Sahoo Fullstack developer. In this Article, we will learn about how to convert java.util.Date to java.time.LocalDate and java.time.LocalDateTime . There are multiple ways to convert java.util.Date to java.time.LocalDate or java.time.LocalDateTime. But the easiest way to convert is via Instant class which is given in JDK 8. java.util.Date to java.time.LocalDate By using toInstance() method

Written by Anil kumar Sahoo Fullstack developer. In this article, we will learn about how to install iReport Designer in Windows Operating System. iReport not starting using JRE 8 iReport 5.6.0 Application was not in JDK 8 but it supports in JDK 7. To Install iReport In windows OS you need to install JDK7. You can install both JDK8 and JDK7 in your system. Procedure to install First Download iReport.exe file from the below link.

Written by Anil kumar Sahoo Fullstack developer. In this article, we will learn about how to configure SSL in HAProxy Load balancer. So that all HTTPS and HTTP Request comes to HAproxy load balancer then redirects to the HTTP backend server. Here I am using ZeroSSL certificate you can use…

In this article, we’ll illustrate how to configure Spring boot profile for the tomcat server. Spring 3.1 onwards Spring team introduces a very use full concept call Profiles so that we can build a single package(jar, war) and that can be run/deployed in all environments (development, test, production ). Eclipse Tomcat: To…

Written by Anil Kumar Sahoo Fullstack developer. In this article, we will discuss how to delete folder or directory recursively using java. In Java File.delete() method both in (NIO, standard IO) just delete an empty folder or a file. …