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Is an empty href valid?
One of our web developers uses the following html as a placeholder for styling a drop down list.
10 Answers
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How do you post to an iframe?
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Depends what you mean by "post data". You can use the HTML target="" attribute on a <form /> tag, so it could be as simple as:
<form action="do_stuff.aspx" method="post" target="my_iframe">
<input type="submit" value="Do Stuff!">
</form>
<!-- when ...
HTML img tag: title attribute vs. alt attribute?
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And note since HTML5 alt attribute is mandatory. In some countries if you do a project for a state institution it is even ILLEGAL not to use it. Whereas title as jalf stated is just a "design" thing.
– jave.web
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HTML5 best practices; section/header/aside/article elements
There is enough information about HTML5 on the web (and also on stackoverflow), but now I'm curious about the "best practices". Tags like section/headers/article are new, and everyone has different opinions about when/where you should use these tags. So what do you guys think of the following layout...
ruby on rails f.select options with custom attributes
...select helper. You almost had it right in the code in your question. Using html5 data-attributes:
<%= f.select :country_id, options_for_select(
@countries.map{ |c| [c.name, c.id, {'data-currency_code'=>c.currency_code}] }) %>
Adding an initial selection:
<%= f.select :country_id,...
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...
Override intranet compatibility mode IE8
...Paul Irish then you will have something like the following:-
<!doctype html>
<!--[if lt IE 7]> <html class="no-js ie6 oldie" lang="en"> <![endif]-->
<!--[if IE 7]> <html class="no-js ie7 oldie" lang="en"> <![endif]-->
<!--[if IE 8]> <html cla...
doGet and doPost in Servlets
I've developed an HTML page that sends information to a Servlet. In the Servlet, I am using the methods doGet() and doPost() :
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How do I remove all HTML tags from a string without knowing which tags are in it?
Is there any easy way to remove all HTML tags or ANYTHING HTML related from a string?
3 Answers
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Adding a cross-reference to a subheading or anchor in another page
...t cross-references.
RST, in General
The tools that convert RST files to HTML do not necessarily have a notion of collection. This is the case for instance if you rely on github to convert RST files to HTML or if you use a command line tool like rst2html. Unfortunately, the various methods to use ...