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Can I use non existing CSS classes?
... is an attribute (or a property, in terms of scripting) that you assign to HTML elements. In other words, you declare classes in HTML, not CSS, so in your case the "target" class does in fact exist on those specific elements, and your markup is perfectly valid as it is.
This doesn't necessarily mea...
Using an image caption in Markdown Jekyll
... without generating the site first), you can create a new file named image.html in _includes:
<figure class="image">
<img src="{{ include.url }}" alt="{{ include.description }}">
<figcaption>{{ include.description }}</figcaption>
</figure>
And then display the im...
How do I wrap link_to around some html ruby code?
...use as the body of the tag.
So, you do
<%= link_to(@album) do %>
html-code-here
<% end %>
But I'm quite sure that to nest a div inside a a tag is not valid HTML.
EDIT: Added = character per Amin Ariana's comment below.
...
HTML5 Canvas 100% Width Height of Viewport?
...ht and window.innerWidth.
Example: http://jsfiddle.net/jaredwilli/qFuDr/
HTML
<canvas id="canvas"></canvas>
JavaScript
(function() {
var canvas = document.getElementById('canvas'),
context = canvas.getContext('2d');
// resize the canvas to fill browser window d...
How to have favicon / icon set when bookmarklet dragged to toolbar?
...that when loaded by the browser into the bookmark menu it will generate an HTML document that has a favicon. The reasoning seems like it may work but I have yet to see something like this in action and my tests have came back negative.
...
Why split the tag when writing it with document.write()?
... parsing a CDATA script block on an actual </script> close-tag.
In XHTML there is no such special handling for script blocks, so any < (or &) character inside them must be &escaped; like in any other element. However then browsers that are parsing XHTML as old-school HTML will get ...
jQuery Scroll To bottom of the page
...property, no plugin required, like this:
$(window).load(function() {
$("html, body").animate({ scrollTop: $(document).height() }, 1000);
});
Note the use of window.onload (when images are loaded...which occupy height) rather than document.ready.
To be technically correct, you need to subtract ...
LaTeX package for syntax highlighting of code in various languages
...ticle}
\usepackage{listings}
\begin{document}
\begin{lstlisting}[language=html]
<html>
<head>
<title>Hello</title>
</head>
<body>Hello</body>
</html>
\end{lstlisting}
\end{document}
...
Is a url query parameter valid if it has no value?
...rs and one frequently used value is a reference to
another URI, ...
HTML establishes that a form submitted via HTTP GET should encode the form values as name-value pairs in the form "?key1=value1&key2=value2..." (properly encoded). Parsing of the query string is up to the server-side cod...
Why can't the tag contain a tag inside it?
...
An authoritative place to look for allowed containment relations is the HTML spec. See, for example, http://www.w3.org/TR/html4/sgml/dtd.html. It specifies which elements are block elements and which are inline. For those lists, search for the section marked "HTML content models".
For the P elem...