Updated: 17/4/07; 10:45:47.
James Strachan's Weblog
Ramblings on Open Source, Java, Groovy, XML and other geeky malarkey
        

Tuesday, September 3, 2002

StringBuffers. So I always thought the point of using StringBuffer's instead of String concatenation with += was for speed. It stops... [bayard]

Is this true? That += causes Strings to be interned that wouldn't otherwise be interned? (All constant Strings are typically interned).

I always thought that + and += was just shorthand for using StringBuffer directly. So that

String s = a + b + c;

Was equivalent to

StringBuffer buffer = new StringBuffer(a);
buffer.append(b);
buffer.append(c);
String s = buffer.toString();

I'm afraid I don't have Brett's book so can't lookup the part that Henri's referring to. Is it true that the + or += explicitly interns the Strings? So that it makes this...

StringBuffer buffer = new StringBuffer(a.intern());
buffer.append(b.intern());
buffer.append(c.intern());
String s = buffer.toString();

I've gotta say, I wouldn't have thought so, thats just plain wierd...


2:28:25 PM    comment []

Britan's CAA Considers Laptop Ban on Commercial Aircraft [Slashdot]

Shame! Hacking on planes and having your own personal DVD/MP3 player, is a great way to pass the time on a long flight...


2:01:58 PM    comment []

some opinions on RELAX NG. Murali Mani posts some opinions on RELAX NG (advocacy) [Eclectic]

Good post. I prefer RelaxNG over XML Schema also. There does seem to be growing distaste for XML Schema.


1:53:27 PM    comment []

First Xopus open source release online. Sjoerd Visscher: My colleague at Q42 who runs the Xopus project put a stable release online last friday. There's even some good documentation in the package! You can start making your XML/XSL based website editable in the browser right now. Remember, it runs both in IE and Mozilla. [Sam Ruby]

Xopus looks really cool. Integrating it into Radio would be super-cool and let me migrate back to Mozilla.


11:57:32 AM    comment []

java.blogs.

I've updated the Java and J2EE Weblogs page with a look and feel that should be very familiar for Java developers . [rebelutionary]

It'd be cool would be if we could subscribe to the list of Java & J2EE blogs as an RSS feed, then we'd get notified in our news readers if someone finds a new one. Even cooler for Radio users would be if the RSS feed generated the subscribe icon, then it'd just be a one click to subscribe.

Right now I find myself popping to Mikes site now and again, looking for new blogs I might have missed. I guess if Mike just added a new blog entry for each new blog he finds, that'd do for now :-)

Going forward this could be a neat feature to add to Radio. Allowing the subscriptions list (like mine on the right hand side of this window) to be its own resource with an RSS feed. Then we can subscribe to each others subscriptions, to know when another one of our peer groups finds a new blog. Really Simple Subscription Syndication (RSSS) anyone? :-)


10:36:04 AM    comment []

My Wonderful Wife. Well, Rebecca's insanity has now lasted a tad over two years. We celebrated our 2nd wedding anniversary by visiting recently-relocated friends in Pennsylvania, which is positively beautiful. But of course, not nearly as lovely as my wife.... [bob mcwhirter]

Congratulations Bob & Rebecca!


10:29:44 AM    comment []

Jaxen and EXML. EXML 6.0 now includes seamless integration with jaxen, the multi-model XPath engine project I founded a while ago. If you're not already using jaxen for your Java and XPath needs, you probably should.... [bob mcwhirter]

Groovy.


10:29:02 AM    comment []

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