Posts by Renan César • 43 points
4 posts
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3
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answers60
viewsQ: Express - Suggested experience, how to handle this type of code repetition
I’m studying the library (Express) and the language (Javascript), but this type of repetition below ends up bothering me and. I wonder what you would do in the situation to reduce the repetition of…
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votes3
answers140
viewsA: JPA+Hibernate: Error removing from an entity
I was able to resolve by changing the libs of Hibernate and JPA to stable version 5.0 contained in the site: https://hibernate.org/orm/releases/…
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votes3
answers140
viewsQ: JPA+Hibernate: Error removing from an entity
I’m getting this Exception while doing the remove, already broke my head looking for what and Exception in thread "main" java.lang.Runtimeexception: Error Interpreting query [delete from Book Where…
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votes1
answer159
viewsQ: Manipulating an object that is present inside an Arraylist
I need to do some operations of combinatorial analysis with information present in objects, but I do not know how to extract them from ArrayList. I need to remove the content present in the variable…