Xah Web Dev Blog 2014-01
saucelabs.com A service that automatically run your testing on combination of browsers/OS.
looks like Google Search killed blog and discussions search, about 3 days ago.
Getter/Setter Properties (updated)
the keyword 「new」 Demystified (major update)
Should You Move Variables to the Top? (on its own page)
HTML5 Custom Data Attribute
made a site-wide change of format. This:
<s class="deadurl" title="accessed:2006-01-05; defunct:2011-06-12">http://example.com/index.html</s>
is now this:
<s data-accessed="2006-01-05" data-defunct-date="2011-06-12">http://example.com/index.html</s>
this is a better format, using HTML5 Custom Data Attribute. However, now the user can't see the date accessed. Before, reader can see it when mouse hovers over. So, it's a hard decision to make.
JS: never use 「delete」 to remove element in array
CSS: Box Shadow (updated)
DOM: Change CSS (updated)
CSS: Progress Bar Example and HTML: meter Tag (updated)
CSS Layout Tutorial (minor update)
Where is Socket.IO Client Library At?
Web Design Idiocy: Non-Copyable Text
one of the idiocy of web design is this: a piece of text that you cannot copy. Usually the title. Here's a prime example: [Introducing WebSockets: Bringing Sockets to the Web By Malte Ubl, Eiji Kitamura. At www.html5rocks.com… , accessed on 2014-01-04 ] (must use Firefox.)
websocket is the future. I think, in a couple of years, vast majority of websites will be using websocket. Meaning, with server push. Meaning, to the user, a site will have dynamic info, auto updated (most social sites, are already this, example: Google Plus, fb, twitter, and any stock sites or sites with dynamic news. Also Google Analytics's graph is also a example. Basically any sites that has graph).
Node.js is very young, but there are incredible amount of stuff and force going on. Agile is the word.
Node.js server monitor/auto-restart
to install a monitor for your server written in Node.js, you can use
nodemon. It'll watch your server process, and auto restart it if it crashed. It can also restart when source code change. Very handy for dev.
npm install -g nodemon
to start your process, do:
nodemon -h for help.
another popular one is
npm install supervisor -g.
and yet another popular one is https://github.com/nodejitsu/forever
here's a list of generic server monitor tools. (i haven't checked them out)