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What's default HTML/CSS link color?
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As of HTML5, the foreground colors of hyperlinks, among other things, are on track for standardization in the form of guidelines for expected default rendering behavior. In particular, taken from the section Phrasing content, the r...
Enter triggers button click
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It is important to read the HTML specifications to truly understand what behavior is to be expected:
The HTML5 spec explicitly states what happens in implicit submissions:
A form element's default button is the first submit button in tree order who...
Why is document.body null in my javascript?
Here is my brief HTML document.
6 Answers
6
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Is an anchor tag without the href attribute safe?
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In HTML5, using an a element without an href attribute is valid. It is considered to be a "placeholder hyperlink."
Example:
<a>previous</a>
Look for "placeholder hyperlink" on the w3c anchor tag reference page: ...
Single vs Double quotes (' vs ")
I've always used single quotes when writing my HTML by hand. I work with a lot of rendered HTML which always uses double quotes. This allows me to determine if the HTML was written by hand or generated. Is this a good idea?
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How to convert R Markdown to PDF?
I've previously asked about the commands for converting R Markdown to HTML .
8 Answers
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How to impose maxlength on textArea in HTML using JavaScript
...all textareas that have a "maxlength" property. Now, and when later adding HTML using jQuery-scripting:
$('textarea[maxlength]').live('keyup blur', function() {
// Store the maxlength and value of the field.
var maxlength = $(this).attr('maxlength');
var val = $(this).val();
// Trim...
Bad value X-UA-Compatible for attribute http-equiv on element meta
I have used the same meta that HTML5 Boilerplate is using, and the W3C HTML validator complains:
8 Answers
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JavaScript get clipboard data on paste event (Cross browser)
... pasted content using normal dom methods, or get it as a string using innerHTML. You can then restore the previous contents of the div, and insert whatever content you like. Oh, and you have to use the same timer hack as above. I'm surprised TinyMCE doesn't do this...
– Nico Bu...
Should I write script in the body or the head of the html? [duplicate]
... virtually anywhere if that is in question: http://www.w3.org/TR/1999/REC-html401-19991224/sgml/dtd.html and http://www.w3.org/TR/xhtml11/xhtml11_dtd.html
EDIT2: Note that whenever possible (always?) you should put the actual Javascript in external files and reference those - this does not change ...