大约有 16,000 项符合查询结果（耗时：0.0438秒） [XML]
What characters do I need to escape in XML documents?
...ion="1.0"?>
<?process <"'&> ?>
<valid/>
XML vs. HTML
HTML has its own set of escape codes which cover a lot more characters.
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Why is DarkGray lighter than Gray?
...r clashes between X11 and W3C is the
case of "Gray" and its variants. In HTML, "Gray" is specifically
reserved for the 128 triplet (50% gray). However, in X11, "gray" was
assigned to the 190 triplet (74.5%), which is close to W3C "Silver"
at 192 (75.3%), and had "Light Gray" at 211 (83%) and...
Best way to use html5 data attributes with rails content_tag helper?
... helpers:
http://api.rubyonrails.org/classes/ActionView/Helpers/TagHelper.html#method-i-tag
E.g.,
tag("div", :data => {:name => 'Stephen', :city_state => %w(Chicago IL)})
# => <div data-name="Stephen" data-city-state="[&quot;Chicago&quot;,&quot;IL&quot;]" />
...
A potentially dangerous Request.Form value was detected from the client
...s in a specific context: when writing strings that haven't been encoded to HTML output (because of XSS).
In other contexts different sub-strings are dangerous, for example, if you write an user-provided URL into a link, the sub-string "javascript:" may be dangerous. The single quote character on the...
Markdown vs markup - are they related?
... I found the Markdown project comment to be useful: Markdown is a text-to-HTML conversion tool for web writers. In a wider sense, any text-to-HTML conversion tool could be considered supporting "markdown".
– PeterX
Sep 20 '17 at 3:42
...
How can I limit possible inputs in a HTML5 “number” element?
...form will not submit.
Screenshot taken from Chrome 15
You can use the HTML5 oninput event in JavaScript to limit the number of characters:
myInput.oninput = function () {
if (this.value.length > 4) {
this.value = this.value.slice(0,4);
}
}
...
How do we control web page caching, across all browsers?
...r set Pragma "no-cache"
Header set Expires 0
</IfModule>
Using HTML4:
<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Expires" content="0">
HTML meta tags vs HTTP response...
Is it possible to force Excel recognize UTF-8 CSV files automatically?
...V import in all these years.
However, if you put the same values into a HTML file and save that file as UTF8 file with BOM with the file extension XLS you will get the correct result.
Content of UTF8 XLS file:
<table>
<tr><td>Colum1</td><td>Column2</td></t...
How to scroll to specific item using jQuery?
...t answer scrolling in a container but people are finding it useful so:
$('html,body').animate({scrollTop: some_element.offset().top});
We select both html and body because the document scroller could be on either and it is hard to determine which. For modern browsers you can get away with $(docum...
Is it feasible to do (serious) web development in Lisp? [closed]
...he using mod_proxy as a reverse proxy, or as a stand-alone server.
Various HTML generation solutions are available, from PHP-style templates to Lisp macro hacks to XSLT. Just take your pick.
HTML-TEMPLATE is one example.
Closure XML is available for XML parsing, serialization, XPath 1.0, XSLT 1.0....