I'm tasked to create a Person class that holds their name and age, create a Queue class that can hold an array of objects and then sort them alphabetically and
I'm using jpackage to create native Java installer on Windows. And also my app need a JDBC library (example mysql-connector-java-8.0.28.jar) to run the native a
I'm tasked to create a Person class that holds their name and age, create a Queue class that can hold an array of objects and then sort them alphabetically and
I'm using jpackage to create native Java installer on Windows. And also my app need a JDBC library (example mysql-connector-java-8.0.28.jar) to run the native a
I am using the state pattern and I need to know in which state a given object is to print it. I thought about using an abstract method returning a string that e
Im trying to read a CSV file in my loading program. As a CSV file, its data format is thus as such: 1,dataA,dataB,"String Data",dataD 2,dataA,dataB,"String Data
Please forgive the bad naming, the problem described below is a very crude simplification and alteration of real code I have the following types defined: interf
We are building a custom build Jira Plugin where we have JavaScript files, velocity template files and css files. We have to Minify and Obfuscate the UI code to
I am working on video player with ExoPlayer library and my working fine but in some device I am getting Video codec error, even I have try to use software decod
I have created the diagram below. I am just not able to understand that how threads are not blocked in case of Spring Webflux/Project Reactor. In the below imag
public abstract class Modeller { private String model; abstract void getModel(); abstract void setModel(String model); Is it possible having somet
"{\"statusCode\":400,\"throttle\":{\"retryAfter\":null,\"intRetryAfter\":0,\"throttled\":false},\"code\":\"FAILED\",\"description\":\"{\\\"statusCode\\\":400,\\
I am trying to practice Deserialization with ser files, but every time I do, I get an error. here's the code: import java.io.*; public class Main { public
I've got no idea why is this happening. I thought the "JOIN FETCH" thing and/or "EntityGraph" were meant to address this, but then the query made by Hibernate l
Hi I am struggling with following Task.Can someone explain me how to solve this at a beginner level Given: Initialize the variables with the s
My combo box always returns null value. In my Project "Attendance Management System", I need to validate the selected item in the combo box, but it returns null
How can I round a number to the nearest ten with no if statements? For example, 98 to 100. int num = 87; double t; double d = 1.0 * num; // d
Is there any open source micro QR code scanner for Android? Ive been going a fair bit and I only found Google's library and Zxing both of which do not support i
I have code to use SFTP for uploading file to a remote server. I am using Kotlin/Java and Apache commons library. val manager = StandardFileSystemManager() mana
Can't take my head around the following: There are 2 classes - "Item", where attributes (Name, Price) and constructors are set, and main "Store". In the last o