Posts by Viny_Hidan • 23 points
6 posts
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answers68
viewsQ: Error executing project in Tomcat
Hello folks I’m trying to run a Javaweb project on Tomcat, but when I run it gives this error: HTTP Status 404 - /Drugstore/faces/templates/modelSystem.xhtml type Status report message…
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answers522
viewsQ: How to query a bank from a thread?
A teacher asked to develop a project (a CRUD of cars). I’ve done the part of inserting, removing, listing and changing. But the listing part should be done by a thread (teacher requirement), in…
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answer455
viewsQ: To show database query result within a jtextarea
How do I display the data of a query in a database, within a Jtextarea? I did all my list method (which is in the Carrodao class), and I want it to show the data inside the textarea (which is in the…
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answer420
viewsQ: Sqlexception error while trying to connect to database
I am creating a project with JDBC. When I run the code it gives the following error message: Exception in thread "AWT-Eventqueue-0" java.lang.Runtimeexception: java.sql.Sqlexception: No suitable…
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answer1170
viewsQ: How to create c++ processes?
I have a bit of mastery in C until the pointers part(I’m beginner), I have a college teacher who passed a question about processes,tried , but I don’t know how to solve: Question: Knowing that the…
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answer411
viewsQ: How to check if the fields are empty before adding to the arraylist?
I have a question: how could I check if the fields of my Jtextfields are empty before adding to the arraylist? as would be the validation in this part of code? Endereco enderecoPJ=new Endereco();…