John Woo

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since Jul 29, 2008
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Recent posts by John Woo

The answer is tagdependent. By setting body-content to tagdependent, JSP engine will ignore the body content and leave it to the tag handler to process.
The answer is b is just because BASIC and FORM are both not encrypted, at the same security level. No need to think in other ways like HTTP protocol since that is not what the question about.
add an attribute escapeXml=false in the tag. The default value of this attribute is true, and that is why your value is changed.
9 years ago
JSP
Yes, for such a long transaction, it is better to use asynchronous approach. You can use message queues to implement. Web applications are for synchronous transactions.
9 years ago
I really suspect the problem is related to operating systems. Java applications always run in JVM which works same in UNIX and Windows.
9 years ago
Do you think it is possible that someone is just hired just because he has a certificate? Is owning a certificate the only creteria? It's naive to take certificates so seriously. I wouldn't take one if my employer does not reimburse the cost.
As Merrill Higginson suggested, I tested the following and got success.

<html:select property="mySelect" >
<html ptionsCollection property="selectFields" value="key" label="value" />
</html:select>

So you can use MAP in <html:select>, but you can only use the above approach. If you use collections, you have more alternative approaches.
9 years ago
Passed 031-083 with 94%. Before taking the exam, I did the mock exam in HSFJS 2nd version and got 65-70%. Basically the real exam is easier than most mock exams. However, do read questions carefully. Some questions are tricky and easier to ignore some restrictions applied.
9 years ago