Updated: 2023-04-29 13:04:47
I'm using Eclipse to build a version of....notepad. However, i always get stuck on the ActionListener for the button for creating a tab. Here:
...
Updated: 2023-04-28 06:55:10
Hello,
I'm having an issue with a piece of code I'm writing in Java to reverse a linked list:...
Updated: 2023-04-27 07:13:19
I'm using Postgres with a custom type extension (visible as Type.OTHER), and I want to be able to utilise the type without casting in native queries....
Updated: 2023-04-25 17:23:21
I have a pre-defined TableView control in my app made with SceneBuilder 16. The table displays fine and I have data displaying from my database.
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Updated: 2023-04-24 11:45:14
So I need to be able to scroll in my frame. I have a queues management application using threads and everytime the simulation time change I call the...
Updated: 2023-04-22 16:49:05
I used management.endpoints.web.exposure.include=* , still actuator endpoint of env is not working. Other end point such as health and info are...
Updated: 2023-04-22 16:42:52
In log4j file I have ${ipaddress}, need to set this value from java code so in each log this value will update. Note: I am not using rest services...
Updated: 2023-04-22 16:32:06
I am creating a JSP page UploadFile.jsp. I keep getting an error on an import line. The org.apache.commons.fileupload.disk cannot be resolved.
I...
Updated: 2023-04-22 11:57:09
hi im new to java and i was wondering about some of the keyword variables as ive already gotten the hang of some of the other ones such as int , do ,...
Updated: 2023-04-20 19:55:46
I am new java programmer (experienced with other languages), and I need a sample code snippet illustrating how to access variables in a public Method...
Updated: 2023-04-20 13:55:33
Hello, I am a noob in the field of networks, tell me how can I make it so that two applications (a server on a spring booth) can connect to each...
Updated: 2023-04-19 11:49:42
Image: https://i0.wp.com/blog.fastthread.io/wp-content/uploads/2022/10/ft-thread-leak-in-scala.png?w=1280&ssl=1
In this series of simulating and...
Updated: 2023-04-14 10:19:49
this is my code
create a class name "NumberToPersianWords"
package ClasAndMain;
public class NumberToPersianWords {
Updated: 2023-04-14 09:44:46
In a utility class we have the declaration/assignment:
public static final Pattern justWhitespace = Pattern.compile("^\\s*$");
and when this is...
