parent selector in CSS is said to be included in new CSS draft as has() class. A stack overflow comment mentions about it.
Also, on this blog, the author says a reverse selector or parent selector is available with IE and WebKit-based browsers. Chrome was a WebKit-based until Google exited from the WebKit herd. However, in many document, Chrome is mentioned as WebKit-based and there are still lots of WebKit-ness there.
However, as of today, on my Chrome browser on Windows, this parent selector, <, is not available.The version of Chrome browser on my machine is Version 47.0.2526.106 m.
This single post contains lots of links for customizing a scrollbar.
StackOverFlow : CSS customized scroll bar in div
While Apple Inc. provides XML parsers based on open source XML parsers, but they don’t for HTML.
One of a good parser I found is Element Parser and its source codes is host at GitHub. However there is no good explanation about how to use it.
So, I took a look at its sample source codes, and its FAQ page. My impression was that it would use CSS selectors.
So, if there are HTML tags like this :
<meta name="generator" content="WordPress 2.8.1" /> <!-- leave this for stats -->
<link rel="stylesheet" href="http://icodeblog.com/wp-content/themes/bluez/style.css" type="text/css" media="screen" />
<link rel="alternate" type="application/rss+xml" title="RSS 2.0" href="http://icodeblog.com/feed/" />
<link rel="alternate" type="text/xml" title="RSS .92" href="http://icodeblog.com/feed/rss/" />
<link rel="alternate" type="application/atom+xml" title="Atom 0.3" href="http://icodeblog.com/feed/atom/" />
<link rel="pingback" href="http://icodeblog.com/xmlrpc.php" />
To retrieve information for CSS links, search pattern should be :
There is a good explanation about CSS selectors at Selectutorial:CSS selectors
Thanks to AJAX, web development became more like desktop application development. Nowadays it is not possible to think computing environment without networking, and network speed is getting faster for non-intranet networking.
Eventually IDEs for developing web application is based on the web browser.
The Mozilla announced such an IDE called Bespin.
I don’t know how it will handle network disconnection case, but if they utilize a cache file of a web browser, there will be no problem.
Here are two screenshots of the Bespin.
Bespin 0.1 running in a web browser
Dashboard, i.e.Project Browser
CSS Animation is sometimes said to be Flash-replacement for certain areas. I doubt how flexible its animation can be : presentation flexibility, performance, resource usage, and so on.
The WebKit blog article introduces the CSS animation in very easy-reading style. Probably most of advertisement flash can be replaced with this CSS animation, and it would get rid of lots of burden from web browsers. Especially Korean web sites use flash-advertisement very heavily. They are even obstructive. I want them not to use that many advertisement in such obstructive way. But if they once do it, I want it not to degrade web browser responsiveness.
Web developers! Study the CSS animation!!!!!