Recently I had the opportunity of working on improving the performance of a WordPress website for a customer. I will describe my experience in this blog post. Slow website loading times can distract your website visitors and discourage them from visiting your website again.
LXD containers can be backed up by creating snapshots or by creating an image from the container. The first method which is creating snapshots is useful for taking quick incremental backups of containers. However it does not provide a full backup. The second method allows creating full backup.
The addEventListener function can be used to listen for events. The function can be called on any HTML DOM object such as HTML elements, HTML document, the window object or objects that support events such as xmlHttpRequest. The following example shows how to attach event listener to the window object:
MediaElement Player is a HTML/CSS Video/Audio player for the web. It is based on MediaElement.js media framework library. Both player and library are available as open source and free of cost under the MIT license.