Showing posts with label eclipse. Show all posts
Showing posts with label eclipse. Show all posts
Thursday, May 8, 2025

Eclipse 2025-03 (4.35.0) with JDK 17 add MariaDB Connector/J 3.5 into Project

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Download mariadb-java-client-3.5.3.jar from https://mariadb.com/downloads/connectors/connectors-data-access/java8-connector/  Open eclipse: ...
Tuesday, May 6, 2025

Replace old Eclipse to 2025-3 (clean install windows/Debian)

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Assume: you used Eclipse eclipse in tar.gz or zip, not using installer. In Windows delete this directory c:\Users\[username]/.eclipse [home]...
Wednesday, September 4, 2024

Java Swing Layout Manager

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The BoxLayout respects the components' requested maximum sizes and also lets you align components. For many cases flexible Layout: GridB...
Friday, August 23, 2024

Java Swing without Layout Manager

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JPanelTest.java import java.awt.Color; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import javax.swing.JLabel; impo...
Wednesday, August 21, 2024

Java swing UI for Bridge playing card

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BidImage.java import java.awt.Color; import java.awt.Dimension; import java.awt.Font; import java.awt.Graphics; import java.awt.Graphics2D; ...
Friday, August 9, 2024

java: graphics2d and rotation test

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  import java.awt.BasicStroke; import java.awt.EventQueue; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.geom.Affine...
Wednesday, August 7, 2024

Eclipse: how to read images from resources

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Create resources folder create "res" folder via "Package Explorer". right click on "res" folder -> "Bu...
Friday, July 5, 2024

java 17: sort 2 strings from end to begin of word

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This code will sort string array and return a new arraylist with order word (ascending), but ordered done from end of each word. This code w...
Tuesday, June 25, 2024

java 17: tutorial network socket

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NOTE for socket: Socket can not be use to read and send at the same time Only one state can be use in socket, client state send - server sta...