RaisedButton is a Material design widget. In this post, I am going to show almost all the use cases you might need to know about RaisedButton. A simple usage of RaisedButton would be:

Ransomware is a type of malicious software designed to deny access to a computer system or data until a ransom is paid. They are usually spread through phishing emails, infected websites and malvertising (malicious advertising).

JDK7 has been deprecated however, there are still softwares that depend on it. I came across similar issue today and therefor I had to install jdk7. I will show what you need to do if you want to do the same. Frist download archive file of jdk from

Disclaimer: This is for educational purpose only. Use it responsibly. There are various tools available for web vulnerability scanning. Here in this post, I am going to show how to use Arachni for web vulnerability scanning. This tool is available for Linux, Mac and Windows as a command line interface and web interface. Here, I will guide you through the installation in Linux and Mac operating system, and show command line interface usage. To download arachni in Linux opearing system run:

Recently, I installed CentOS 8 for one of our in house development server. The server is used to run various docker images for development purpose. For which we wanted to use docker-compose too. To install docker-compose run:

Today, in this post, I am going to share how you can share the content of your app using share plugin. It’s pretty easy to get this work. First of all create a flutter project then in your pubspec.yaml file add the following line in dependencies:

share: ^0.6.2+3

In this post, I am going to show how you can implement Navigation Drawer in your flutter project. To add a drawer, in your build function ad drawer as follows