If you create websites or website content with content management systems (CMS, e.g. WordPress), for example, it may be necessary

If you create websites or website content with content management systems (CMS, e.g. WordPress), for example, it may be necessary
Simply embed external HTML content in a web page or HTML file.
How can a file be removed from the upload field in HTML by the user? Two solutions.
Anyone who publishes content on the Internet sometimes wants to present it in a structured way. This includes the need