A recent tweet from Google’s Gary Illyes called attention to problem of invalid HTML. Google is fine with invalid HTML. Less well known is that there are negative outcomes associated with invalid HTML ...

Real-Time Messaging Protocol (RTMP) is an Adobe specification that gives Internet streaming capability for various media, like video and audio. Adobe technologies such as Flash Player provide the Web ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

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Overview: Beginner-friendly books simplify HTML, CSS and JavaScript for easy learningVisual guides and exercises help learners understand real website structure ...

A website footer may appear in the middle of the Web page and not on the bottom for a number of reasons. One of the most common is that the website content is small and the footer is pushed up to the ...

Internet Explorer, Firefox, and Google Chrome make it easy to save a Web page as an HTML file for viewing offline, but that is far from your only option when you want to preserve some or all of the ...