Posts by Guilherme R • 11 points
4 posts
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viewsQ: Field calculated in Java
I’m doing a project in Java and I have a data base with two tables and one of them with a calculated field. The calculated field is of type "time" and was done with the command UPDATE nome_da_tabela…
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viewsQ: Calculated field
Good afternoon, I have a database made using the phpMyAdmin tool, but based on SQL. The database has a table that has a calculated field. The table has 6 records, but when I do the command for the…
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viewsQ: Java programming for cards
Hello, I have a KDE KT-2280 magnetic card reader and this reader is programmable. Only I don’t know how to program cards, because I’ve never touched on card programming. Is there a Java library for…
javaasked Guilherme R 11 -
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viewsQ: Implement onClickListener method in a Fragment
I am developing, in Android Studio, an application about music. In this application, I have two Fragments: Home Fragment and Genres Fragment. Inside Genres Fragment, I have 4 Imagebutton and I want…