java-ee tag

14 questions

1 answers
116 views
0

@RequestScoped gives Runtime Exception.

[Event]I write a program where I enter my number and name from the screen and display it on the console, but when I run it, it becomes RuntimeException and I can't open the screen.[Tries]I deleted @Re...

java java-ee annotations

1 years ago

1 answers
75 views
0

Apache TomEE Cannot Configure DataSource for MySQL

I have installed apache-tomee-7.0.3-plume and it works in conjunction with Eclipse.I tried to set up and use MySQL DataSource, but it only reads the default HSQLDB.After reading the TomEE documentatio...

java-ee

1 years ago

1 answers
72 views
0

I want to use WrapDynaBean in JSF

I want to wrap Bean with the rapper Bean who inherited org.apache.commons.beanutils.WrapDynaBean and display it in h:dataTable.The following code does not allow WrapperBean to see the value of TestBea...

java java-ee jsf

1 years ago

1 answers
66 views
0

What is the difference between SE/EE/ME in Java?

I want to learn Java. What should I install? There are three versions: SE, ME, and EE. I want to start with the basics.

java java-ee java-me

1 years ago

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