Posts by MAO • 35 points

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  A: How to extract String from a database query?

  I got the code looked like this (you have to use the resultset) : . . . Connection conexao= new bancoDeDados().getConnection(); String sql= "select * from inquilinos where…

  java postgresql

  answered 4 years ago MAO 35

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  Q: How to extract String from a database query?

  I am implementing a query screen, the user will have to enter the name and after the fields below will have to be filled in. My question is how to perform the consultation? I tried to make Select…

  java postgresql

  asked 4 years ago MAO 35

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  Q: How to create and write txt file in java?

  I would like to know how to create and write in txt file. The goal is to write in CSV standard, tried with Bufferedwriter and did not work... import java.io.*; public class…

  java

  asked 4 years ago MAO 35

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  Q: How to perform a 1-second timer?

  I am trying to create a game in Assembly x86 in emu8086 in which the pieces fall and it is necessary a timer of 1 second for each movement of the piece. I tried to implement two ways: wait_time dw 0…

  windows assembly procedure x86

  asked 5 years ago MAO 35

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  Q: How to detect interruptions of arrows in x86 Assembly?

  I am doubtful how to recognize a command of arrows in the program in Assembly x86. For example call the proc and when clicking the right arrow, send a reply you used right arrow... If anyone knows…

  assembly

  asked 5 years ago MAO 35