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How to Run GUI Applications in a Docker Container

Docker’s normally used to containerise background applications and CLI programs. You can also use it to run graphical programs though! You can either use an existing X Server, where the host machine is already running a graphical environment, or you can run a VNC server within the container.

How to Use State in Functional React Components

React components can possess internal “state,” a set of key-value pairs which belong to the component. When the state changes, React re-renders the component. Historically, state could only be used in class components. Using hooks, you can apply state to functional components too.

IT Governance: Your Must-Have Policies

Policies and procedures aren’t captivating, but they are critical to maintaining your security through the correct use of your systems. Here are the must-have policies that you require in 2021.