Any Shale installation instructions or tutorials out there? __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has...
All - I thought I'd share with you an obscure but interesting corner of Javaland. I was dealing with doubles, and wanted to have a primitive double value that...
... (Unless somehow I'm confused) positive zero and negative zero compare as being equal, so equality tests are not bitwise comparisons. ... I think they meant...
Daniel Barclay
daniel@...
Jan 3, 2007 7:57 pm
10391
A double has 1 sign bit, 11 exponent bits, and 52 significand bits mushed into a 64-bit word. These words are loaded into a register. It would seem that they...
Once you've allowed division by zero, all numbers are equal to zero, and therefore to one another, thus: Let 1/0 = x. Multiplying both sides by zero gives: ...
How is the serialVersionUID for an interface used? I understand that a serialVersionUID is calculated based not only on data, but methods as well. So a...
found this on the net http://mathforum.org/library/drmath/view/55764.html "1/0 is said to be undefined because division is defined in terms of multiplication....
Keith, I always pick and set the number manually, such as: public static final long serialVersionUID = 666; Thus, I can change code at will without throwing an...
Shiva, Mathematically, you are correct. In the Java world, I think Java doesn't throw exceptions for divide by zero, but instead sets such a result to...
you define your own serial version UID ( as opposed to computing at runtime) mainly for few reasons: 1. Defining a Serial version UID at compile time avoids...
Ed - I think we have two orthogonal issues here: 1) Do we change the serialVersionUID whenever the source code changes, or just when we deem it necessary? 2)...
Hi Folks, Let me introduce my self, am Kalam joined this group today.I am planning to write a SCJEA(Sun Certified Enterprise Architect Exam).I need your...
Keith, Caveat - I'm not even close to being an expert here. That said... ... The class object isn't sent, but the object type IS. The reader will create an...
... Do you mean at compilation time (by the compiler) or by (before) compilation time (by the programmer)? ... Are default serial version UIDs generated at...
Daniel Barclay
daniel@...
Jan 4, 2007 10:02 pm
10403
Keith R. Bennett wrote: ... I'm pretty sure that methods don't matter (other than possibly the no-arguments constructor?). It's serialization/de-serialization...
Daniel Barclay
daniel@...
Jan 4, 2007 10:04 pm
10404
... I meant the later (by the programmer). ... What I meant at runtime is the process of actually calculating the 64-bit hashcode computed from all of the...
pls anyone suggest me how to start learning webservices....
rajesh m
rajwait4u@...
Jan 5, 2007 5:31 am
10406
Ok I found something on Shale http://www-128.ibm.com/developerworks/java/library/j-shale0228/ That is what I was looking for and could not find through google...
Ok I am using the regex package again and some insight into a more appropriate reg expression would be great. Here is some sample text : One mathematical model...
Arild, ... Hey, don't shrink the text from its default size. ... Do you mean: - the span _tags_ themselves (leaving the content that is between each begin...
Daniel Barclay
daniel@...
Jan 5, 2007 8:23 pm
10410
... From: Daniel Barclay <daniel@...> To: novajug@yahoogroups.com Sent: Friday, January 5, 2007 3:12:26 PM Subject: Re: [novajug] Regexp Question ... I...
Hello Java users, I would like to compile my class files with debug information. I use ant and am not sure how to accomplish this. Appreciate any help in this...
Jai, Take a look at the debug and debuglevel attributes for the javac Ant task: <http://ant.apache.org/manual/CoreTasks/javac.html> Hope that helps, - David...
I need to be learning about web services myself, and have found this three-part tutorial[1] to be quite good so far. The tutorial seems like something that,...
I've been learning about how to configure JBoss so that it will authenticate with an LDAP server. Ultimately, I want JBoss Portal to authenticate via LDAP but...
The Roles should always be stored in LDAP. The portal will find the roles from the LDAP through its server security settings. I have done that for WebLogic...
