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hello,
I will look after a few days on the developement of an application jee a little big but I decided to devote one week prior to document more about IDEs and frameworks
then after my little research, I found netbeans for me the most because I like it more than eclipse and I will rely on the tutorial application full e-commerce to the doc netbeans to make my application,
but on the use of framework, I have not a clue what to do
is that because this is the first application I must not do all even if it is large
or I have to use because it facilitates the work
what do you advise me
and if I have to use them: to which you can direct me: JSF, Spring, Struct ......
and thank you
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You can use Eclipse RCP as a framework for your application. It is working fine and also pretty well documented. The Framework provides a lot of features that one otherwise has to develop oneself.
You have to develop under Eclipse, but that is anyway the most common used IDE. With a little experience you'll begin to love it because it's so simple and structured.
Ralf Ebert has placed his book on Eclipse RCP3.x in the web : http://www.ralfebert.de/eclipse_rcp/EclipseRCP.pdf[^]
Lars Vogel is the other big source for tutorials and howto's on this :
http://www.vogella.com/eclipse.html[^]
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Java EE spread in a wide range, like JSF, JSP, Spring, etc... So its all depend on what you really want to do. My advice is take the only tutorial and work on with that. With the time you can have a better understanding about the subject matter.
Don't stick with one IDE. Each and every has there own advantages and disadvantages. In almost all the IDEs you can easily attach the Java DOC and refer any time you want.
If you've never failed... You've never lived...
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Using JDK 1.6 with the Cryptix encryption libs, I get this error: Error:java.lang.RuntimeException: NYI. I've updated the Security jars with many different version, but still get the same error. Suggestions please?
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Allan Larson wrote: Error:java.lang.RuntimeException: NYI
Are you certain that is the complete message, it does not give much of a clue?
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"NYI"? Does it mean: "Not Yet Implemented"? Then you have to wait for someone to implement it and get it released...
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I am asking this question because I recently installed and then uninstalled eclipse IDE because it put me under lots of troubles for java whereas NetBeans is running quite smoothly with lots of support.There are lots of problems with JDBC driver with Eclipse (as far as I know) and no search engine even their own FAQ's don't provide the exact solution
Always believe in God and never let misfortunes make you give up
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I use Netbeans and I like it. Others may disagree as it is a mater of preference as far as I'm concerned.
Panic, Chaos, Destruction. My work here is done.
Drink. Get drunk. Fall over - P O'H
OK, I will win to day or my name isn't Ethel Crudacre! - DD Ethel Crudacre
I cannot live by bread alone. Bacon and ketchup are needed as well. - Trollslayer
Have a bit more patience with newbies. Of course some of them act dumb - they're often *students*, for heaven's sake - Terry Pratchett
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I have always used Eclipse as I find it easier to work with than NetBeans, but as the great Vilmos says: "ez egy mater preferencia".
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I'm using Eclipse too. Netbeans is too fancy, to much play around for me.
Eclipse is just right. Most developers I know are working with Eclipse.
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Its just a matter of preference only.. netbeans n eclipse... depends on person to person...
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Hi to all,
I am using Rich face components like datatable, extend datatable, combo box, button, text etc...
When ever this component is loading it is taking huge memory and later it is not release this memory (even I tried GC also) and reducing performance.
How to improve performance and free memory as soon as page close or after component used.
Thanks in advance.
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- when is the memory assigned?
- why is so much memory assigned? any special "things" in there that can use memory?
Do you need to dispose the components after using them?
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a) As soon as page loading memory is assigned but it is not releasing memory after user log out.
b) I am using rich component for that I am assigning value from Database (using BEAN).
Slowly server memory filling to max. any suggestion.
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You need to find it - good luck.
memory leaks can be a pain in the *ss. Complicated to find and often caused by a little thing.
Debug your database related stuff. Check the amount objects that are floating around in that area. You might be able to see which objects are causing the problems.
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I have a xml file scanned from a 2d barcode. The creator decided not to include the namespace info into the code so i have to add it after scanning the file. How can I do it in java?
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Is this meant to signify something?
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piticcotoc wrote: so i have to add it
Why?
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why what? add it?
because i have a xsd file to verify the xml which requires the namespace (otherwise it cannot validate the xml)
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piticcotoc wrote: (otherwise it cannot validate the xml)
Why do you need to validate the xml that you get from a bar code?
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