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Search: Posts Made By: jwenting
Forum: JSP Sep 12th, 2008
Replies: 3
Views: 2,557
Posted By jwenting
no company gives a rookie a project to run on his own.
no company gives anyone a project with no specs except "we want an online examination system".
no company would give that rookie a deadline of...
Forum: JSP Sep 11th, 2008
Replies: 3
Solved: javabean error
Views: 828
Posted By jwenting
What does this have to do with JSP anyway?
Forum: Java Sep 7th, 2008
Replies: 6
Views: 1,823
Posted By jwenting
guess what, you never fill the array from which the dropdown is filled...
Forum: Java Sep 7th, 2008
Replies: 6
Views: 1,823
Posted By jwenting
What exactly "isn't happening"?
Check the generated html. Is the data there but isn't it shown?
If it is your html generation is at fault. If it isn't, you are almost certainly having an error in a...
Forum: Geeks' Lounge Sep 4th, 2008
Replies: 39
Solved: Google Chrome
Views: 4,248
Posted By jwenting
A Google program won't ever be able to block Google ads, which are most of the ads on the 'net, so an adblocker in it won't be functional.

I wonder, does it even allow you to access competing...
Forum: Geeks' Lounge Sep 3rd, 2008
Replies: 39
Solved: Google Chrome
Views: 4,248
Posted By jwenting
I won't touch anything created by Google. It's all spyware.
Anyway, the first 2 security leaks have already been identified in it. Rather quick, only a few hours after release...
Forum: JSP Sep 2nd, 2008
Replies: 2
Views: 1,282
Posted By jwenting
says it all. Toplink can't find the jdbc driver for the database you're telling it to use.
Supply the driver and you'll get another error (or it might even work if everything else is correct).
Forum: Java Aug 28th, 2008
Replies: 4
Views: 1,338
Posted By jwenting
they shouldn't, but that doesn't mean they don't...
It all depends on how the website was programmed.
Forum: Oracle Aug 26th, 2008
Replies: 4
Views: 2,750
Posted By jwenting
nope. Discoverer reports are the same for everyone who has access to them.
Forum: Java Aug 17th, 2008
Replies: 7
Views: 1,402
Posted By jwenting
you never add the menubar to the window...
Forum: Geeks' Lounge Aug 16th, 2008
Replies: 22
Views: 1,895
Posted By jwenting
the main prophet for profit is the current prophet of Doom: Al Gore.
There's also a messiah for profit: Obama.
Forum: Java Aug 16th, 2008
Replies: 5
Views: 1,302
Posted By jwenting
The garbage collector is very smart. There's hardly ever a need to use the provided commands to SUGGEST it runs.
If you think you need to, you almost certainly have an error somewhere in your code...
Forum: Geeks' Lounge Aug 5th, 2008
Replies: 5
Solved: 6 Degrees?
Views: 698
Posted By jwenting
in fact police agencies the world over have been doing that since ancient times...
Forum: JSP Jul 9th, 2008
Replies: 4
Views: 1,072
Posted By jwenting
but what the heck does this have to do with JSP?
DSN is an ODBC concept, and has no relation to Java whatsoever.
It's also an utterly outdated concept for for example .NET.
Forum: JSP Jul 8th, 2008
Replies: 7
Views: 1,562
Posted By jwenting
and of course you should not do anything except displaying the results from a JSP.
Forum: Oracle Jun 25th, 2008
Replies: 4
Views: 1,867
Posted By jwenting
There's a Java category in the list of categories of items when you connect to a database.
Forum: JSP Jun 22nd, 2008
Replies: 3
Views: 904
Posted By jwenting
if it says it doesn't exist, it doesn't exist. So you're missing those classes or don't have them in the right place.
NEVER try to second-guess error messages, they're correct (if sometimes a bit...
Forum: Java Jun 21st, 2008
Replies: 12
Views: 2,179
Posted By jwenting
That's his worst problem, but not the immediate one.
The immediate one is failing to take into consideration the requirement to add the application classes to the classpath he uses to attempt to run...
Forum: Java Jun 21st, 2008
Replies: 4
Solved: java to VB .NET
Views: 887
Posted By jwenting
VB is a mess. In fact anything that mixes display logic with business logic is a mess...
At least in Java you will be eased into doing things the right way, in VB that's almost impossible.
Forum: Java Jun 20th, 2008
Replies: 4
Solved: java to VB .NET
Views: 887
Posted By jwenting
write a thesis about why it's irresponsible to use VB for serious software development, and submit that with a C# application :)

There is a pretty decent book "C# for Java programmers" that...
Forum: JSP Jun 19th, 2008
Replies: 4
Views: 1,102
Posted By jwenting
that's one bad JSP. Scriptlets, no proper headers, etc. etc.
Forum: JSP Jun 18th, 2008
Replies: 25
Views: 15,558
Posted By jwenting
an even simpler solution is to check the timestamps on posts before replying to them...
Forum: JSP Jun 16th, 2008
Replies: 2
Views: 1,369
Posted By jwenting
says it all. You don't have permission to read that file.
Forum: JSP Jun 11th, 2008
Replies: 4
Views: 1,102
Posted By jwenting
by reading the tutorials that come with it and the JEE distribution from Sun.
Forum: Java Jun 10th, 2008
Replies: 4
Views: 525
Posted By jwenting
It's also no longer supported, and I think not even Y2K compliant in places.
There is NO reason to use it.
Forum: JSP Jun 9th, 2008
Replies: 3
Views: 4,236
Posted By jwenting
and don't revive old dead threads to post nonsense "solutions".
Forum: IT Professionals' Lounge Jun 8th, 2008
Replies: 4
Views: 1,052
Posted By jwenting
Almost ALL schoolkids think their school is bad because it doesn't let them do what they want to do.

If you're bright you'll recognise that what most kids want to do is anything BUT schoolwork so...
Forum: JSP Jun 5th, 2008
Replies: 6
Views: 2,329
Posted By jwenting
and it seems the kid also misses a basic understanding of classpaths, server configuration, and a lot of other things quite apart from not knowing Java and having the terribly bad idea of using...
Forum: Oracle May 31st, 2008
Replies: 6
Views: 2,526
Posted By jwenting
We still have some customers on Oracle 9i, but we're no longer taking any new contracts for it (and haven't for quite some time).
New contracts taken only for 10g and 11g (preferred) unless it's a...
Forum: Oracle May 30th, 2008
Replies: 6
Views: 2,526
Posted By jwenting
what does it ask? It asks you where your JRE is.
What should you do? GUESS!
Forum: Geeks' Lounge May 28th, 2008
Replies: 5
Solved: Rosetta Stone
Views: 612
Posted By jwenting
What's wrong with Sumerian, Egyptian, and Greek?
Forum: JSP May 28th, 2008
Replies: 23
Views: 2,335
Posted By jwenting
kid's still insisting on doing database access from JSP.
Maybe if it would stop trying that it would get somewhere...
Forum: Geeks' Lounge May 25th, 2008
Replies: 12
Views: 1,454
Posted By jwenting
I've actually had that reported as a bug in our software on more than one occasion (of course not worded like that, the truth only comes out when questioning past the "it doesn't work" stage).

And...
Forum: Geeks' Lounge May 24th, 2008
Replies: 7
Views: 716
Posted By jwenting
good of them to do that. Those drugs have longterm negative effects on health, are illegal to use without a prescription (and thus if those kids use them they ARE committing a crime and so probably...
Forum: Game Development May 23rd, 2008
Replies: 11
Views: 2,036
Posted By jwenting
if the kid's too lazy to prepare for his interview, he doesn't deserve the job and WILL fail in it if he does get it.
Forum: JSP May 21st, 2008
Replies: 3
Solved: jsf
Views: 770
Posted By jwenting
I'm doing a bit of Oracle ADF, quite nice.
Forum: Java May 18th, 2008
Replies: 12
Views: 1,663
Posted By jwenting
use a regular expression to search for any unwanted characters and return an error if any are found.
Forum: Java May 18th, 2008
Replies: 12
Views: 1,663
Posted By jwenting
do your own input validation. Relying on Exceptions being thrown on bad input is usually not a good idea.
Forum: JSP May 15th, 2008
Replies: 1
Views: 857
Posted By jwenting
yup. At least 2 ways.
1) generate a bitmap using something like JFreeChart from a servlet that you link to through an image tag.
2) generate it as text using some CSS magic to make it look nice.
Forum: Java May 12th, 2008
Replies: 8
Views: 1,643
Posted By jwenting
set up a KeyListener to it which refuses to allow anything you don't want.
Showing results 1 to 40 of 324

 


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