Posts by Igo • 69 points

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  Q: Saving ID from a table with two Primary Keys with Hibernate

  Hello, I am having a problem while saving data in one last table. Well, this table has two Foreign Keys and the same are Primary Keys: When going to Controller, save the table, I use the following…

  java hibernate foreign-key primary-key

  asked 8 years, 4 months ago Igo 69

• 2

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  2

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  300

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  Q: Error formatting date:

  Hello, I’m formatting the date with the following code: Date data = null; SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); try { data =…

  java datetime date simpledateformat

  asked 8 years, 4 months ago Igo 69

• 1

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  621

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  Q: Model E.R - Correct?

  Hello, I will be developing a project for my computer technician course and I am having difficulty with a Model E.R. The thing is, this is the description of the project, but will I ignore the…

  database relational-model

  asked 8 years, 4 months ago Igo 69

• 2

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  2

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  385

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  Q: Display Jcombobox object data in a Jtextarea from the selected item

  I wanted to show the data of a customer who is on a combobox inside a Jtextarea, as in the following image: The problem is that only the information of "Igo Brasil" is shown, when I try to show the…

  java swing jcombobox jtextarea

  asked 8 years, 5 months ago Igo 69

• 0

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  1

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  584

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  Q: Combobox + Arraylist + SQL

  Hello, I have the following problem in question: I made an array list to list data in a combo box, but it only lists the data from the first table, in this case: "catdesc", which is the description…

  java sql query combobox arraylist

  asked 8 years, 5 months ago Igo 69