Santiago Tovar

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since Jun 13, 2012
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Spring Java Windows
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Recent posts by Santiago Tovar

Bill Gorder wrote:
I would start with core spring see here:
http://www.springsource.org/spring-framework



As Bill say, you should start with the core, Spring provides some small tutorials and the reference manual, start there to understand how spring works and it also give you some examples:

Reference Documentation

Introduction To Spring Framework
11 years ago
There are a lot of java tutorials on Internet, just search in google. But if is your first time programming, I think is better to attend to a course.
11 years ago

fred rosenberger wrote:Some folks would say neither. a LOT of people think there should only be one exit point from a method, so they'd recommend this:



update...i'm not sure this will work with Y being declared 'final', but the point is still valid...



It does not work because Y is final.
11 years ago
GWT

Hi sankar,
There is no database in GWT. but it is in Google app engine.


He is looking for com.google.gwt.visualization.client.DataTable no Database.

i need GWT datatable best tutorial site...



Search in gwt-google-apis http://code.google.com/p/gwt-google-apis/wiki/VisualizationGettingStarted
11 years ago
GWT
I prefer less code lines... but the bettter way is the one posted by fred rosenberger
11 years ago

kush kumar wrote: hashing



A hash function is an algorithm that maps a key with a value, that value is the result of applying the function to the key. There's a simple explanation in Hash Function.


11 years ago
It's not easy to find exactly what you need, but there are a lot of examples that you can use to understand how it works and do your own code. we can help you with the errors you get in that process.
What Spain needs to be the winner is Messi....
11 years ago

Just put the image in a byte[] (to do this use what Palak Mathur said) and set the column type: Lob (Lob annotation).

Adrian Burkett wrote:
And if you have the method name associated with the user's choice you could use reflection to call the method rather than having a massive switch statement.


To do the reflection use:

The parameters are needed only if you have overloaded methods (same name).

and to call it:

These methods throw several exceptions that you should manage, look at java.lang.reflect.Method for more info.




11 years ago