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How can I make user input name unto UI and not into console? JAVA
So, Iam making a 2D GAME for a final project for school and in the main...
Apache Kafka Java Client Compatibility with Java 17
I am using AWS MSK cluster with Kafka version 2.6.2 and my kafka client version is...
Hello guys i'm trying to write a small mobile application using react native and backend wordpress but i cant fetch my data throught axios
const ProductList = () => { const [products, setProducts] = useState([]); useEffect(() => { Fetch product...
How implement the command pattern in spring boot
I am working in spring boot and I would like to implement the command pattern, I...
Device Manager not found in Android Studio
I have just download the lastest version of Android Studio, the Iguana 2023.2.1, but after some...
the application stopped working when I pressed the end button while typing from the keyboard
I was finishing my project, while typing from the keyboard, I pressed the end button, this...
Android URLSpan clickable outside of bounds
I've just discovered that my URLSpan at the end of Spannable is clickable outside text bounds...
Is there any way to do repository patterns with Firebase?
I'm migrating my Spring Boot app to Firebase from SQL. In MySQL or MongoDB, we have...
The generic return type must be itself
The code is as follows, how to fix it. Thanks! interface A { Optional<A> get() ;...
Access from front end to backend block by CORS policy
Hi so im new to programming. i have been done a project with 1 guys and...
Which ojdbc driver should I use to connect Java application to Oracle database 19c?
I need to connect a Java application (jdk11) to an Oracle database version 19c (19.7.0.0). What...
Use custom fonts when converting SVG to GraphicNode in Batik
I am trying to embed a SVG into a PDF using both Apache Batik and OpenPDF...
CXF web service deployed with docker compose won't work
After several years of using spring/spring boot/spring cloud. I've decided to learn from basic the Jakarta...
Java code to calculate valid and invalid ranges based on a set of rules and then determine if an given value is valid or not
I have to write a Java code that calculates valid and invalid range of numbers based...
JAVA 21 does not find a file created by the JAVA App itself
I am creating a JAVA Program with IntelliJ I want to use FFMPG to read special...
How to make UserDetailsService throw custom exception when user is not found Spring boot?
I'm working on a Spring Boot application where I'm implementing user authentication using Spring Security. I...
How does Java work with a Kotlin ByteArray within a generic type (e.g. CompletableFuture)?
I am converting a code base from Java to Kotlin. The existing code base is heavily...
Is there any one who can help me
I'm doing software engineering and I want iPhone for solve my some problems I tried to...
Spigot - Creating, writing, and reading YAML files in Command class
I am a 14-year old intermediate programmer. I ask humbly that you explain your answer in...
Java hacks, inherit from a concrete object possible?
I'm trying to make code more readable and want to summarize actions to an object. What...
Is there a way to use a Spring managed bean and customize it to my usecase
I have a usecase as described below. I am defining a webclient.builder like below. @Bean(“customBuilder) Public...
"cannot resolve symbol Paper" in android studio. Paperdb not working what should I do?
This code produces 2 errors cannot resolve symbol paper package com.closebuy.app; import static android.content.ContentValues.TAG; import android.content.Intent;...
Kurento groupcall - websocket connection failed
I'm trying to set up groupcall in my webapp using kurento tutial for group calls. In...
Max frame payload length in WebFlux WebSockets
I'm using Sping WebFlux websockets. I'm sending byte data, everything works for small files below 64kb,...