I have a very large JSON file that I am trying to parse through with Eclipse. Unfortunately, I keep getting the error of: Unexpected token LEFT BRACE({) at po
I am trying to write a Java unit test using Mockito but am having trouble to get a matcher to work. I want to test the following class CustomService.java pub
public class NewsServer { Socket socket; ArticleData ad; DataType dt; boolean isRecv = false; DataOutputStream dos; private static fina
I made a simple questionnaire. I need to write the responses to a JSON file. How to do it? I use IDEA Intellij and library GSON for work with JSON. This is main
I've got this trivial index in ES: { "dynamic": "strict", "properties": { "_class": { "type": "text", "fields": { "keyword": {
How to fix 'Unexpected byte range values defining scope of signed data. Details: The signature byte range is invalid' while adding external signature in multipl
I'm using Spring Specifications to filter and sort through a class using multiple joins. For example, I have the class ContextData public class ContextData impl
I'm running a minikube cluster on my local machine And want to deploy keycloak 18 version via Helm chart. But I'm unknown about. How to Add Generated certficate
I want to use the default Navigation Drawer Activity of Android Studio (v. 3.5). After creating this default activity (New Project --> Navigation Drawer Acti
I have a .txt file that has a single line of: "abc xyz" abc is supposed to represent a prefix string and xyz is to represent forbidden characters. The code I ha
I'm using JavaParser to modify java source code. My goal is to read a single java source code file (ArithmeticClassToBeMutated) and store it in a compilation un
In my develope environment I have tomcat (9.0) with the System.out.autoflush off. How can I set it to on? EDIT: I tried to put thoose lines: private static bool
I start the server using the ./wso2server.sh start command but after a few hours the server stops responding and throws a ThreadDeath exception. I tried modifyi
I am using JavaFX Webview with Leaflet library to render OSM tiles. I am running into issues with Circles and Polygons, Marker and with some functions as Editt
I want to implement ECDHE algorithm in my project ,for that I want to use Curve25519.But stuck how to generate key-pair for Curve25519.With other curve I am abl
I have an Aeron Archive and want to extend the existing recording, i.e. that it continuse to append messages after the service restart. I wasn't able to find an
Upon upgrading to Hibernate 5.6.0.Final, I found that org.hibernate.annotations.Type is now deprecated. I use this annotation in many of my entities, including
So, I am trying to make and upload file(s) functionality, from some blog posts and stackoverflow questions I got this solution: @PostMapping("/file/upload") fun
What's the error in the following code? I am not able to identify it shows the index 0 out of bounds exception. public class stringBuilders{ public static v
So, I am trying to make and upload file(s) functionality, from some blog posts and stackoverflow questions I got this solution: @PostMapping("/file/upload") fun