My current code look like this. I am not using any ORM framework like Hibernate. I need to use this raw SQL query. public List<String> getEndcodedKeyByLen
I am recently working on a tiny program aimed to close the browser remotely. The basic procedures are as follow: Server side: Create a SocketServer to listen to
i wanna understang why these three commands not always return the same jdk. In the third request, the jdk is not the same. 1- when i launch this command java -X
You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes contain a single
I'm working on a game of Go Fish for a school assignment and I need to separate a group of 4 cards in order to keep score. Any help would be greatly appreciated
I'm trying to get Apache Batik 1.8 to output shape-rendering="crispEdges" instead of the default shape-rendering="auto" in the root <svg /> node. I've s
I am developing a Spring Boot application. For my regular service class unit tests, I am able to extend my test class with MockitoExtension, and the mocks are s
I am wondering how/if I could possibly break this up into multiple classes but keep the values across objects to pass between both. I am unable to get things wo
I have a class only to store variables as keys like: public class V { public static final String SHOW_OR_FOUND = "show_or_found"; public static final in
I have problem, because I can't send images for other side, it duplicates or sends empty message, but normal messages work fine. I've tried many tutorials and c
I would like to emit elements where elements are delayed each other by some time without initial delay. I can not use Flux.delayElements(Duration) because it d
Is there an easy way to read a single char from the console as the user is typing it in Java? Is it possible? I've tried with these methods but they all wait fo
I'm using OpenAPI generator to generate Spring REST APIs. Here is a fragment: openapi: 3.0.2 info: version: 1.0.0 title: Auth paths: '/auth/v1/token':
I have an scenario, a directory contains various file named pattern filehhmm like: hh=hours mm=minutes dir: file1200.txt file1210.txt file1220.txt otherfile1.tx
I'm using camera 2 API, my project is heavily based on the archived project from google: https://github.com/googlearchive/android-Camera2Basic/ I'm starting the
I'm making a google sign in process in my app. Whenever I open my app it crashes and gives NoClassDefFoundError I checked the logcat and found this:- ------
FfhggtffgtfgtgftI want develop application that whenever it recognizes a keyword it does something. it needs to be in listening mode all the t
I have followed the steps listed out here for setting up my local AEM instances. The author is running just fine. the publisher instance is not, going to http:/
I have a database with some entities, ( in parent child relationship )I can say and when When I try to make a query to child table to get all the rows, I only g
I have 3 proyects on maven, A, B and C B has a dependency to C. And A has a dependency to C. This is my pom From C <?xml version="1.0" encoding="UTF-8"?>