I tried to change port of Spring Boot application, activated Vaadin PRO, run in Eclipse/PowerShell, run in debug and without debug... I have node.js 12.16.1 (in
I encountered a very interesting issue. I want to create an UPDATE statement NamedQuery for my class (I know this is a bit hacky). The weird thing is if I use p
I am using Antlr4 v4.9.2 in Java mode. I am converting adaptation ascii text files to XML format. The parser is working great and do its job. Each element of th
I tried multiple pattern , but still no success how can I create JSON Array object with nested JSON object similar like below { "deduction": [ { "id
I Generated a project from the Maven Alfresco archetypes: mvn archetype:generate -Dfilter=org.alfresco: when I try to build it fails: [INFO] ---------------
We are a biotech company from which some users use Cytoscape. We normally "rollout" or "deploy" software silently with PDQ Deploy. Cytoscape has been working fo
I am trying to make a basic calculator but I keep getting this error message. I have looked on the internet but nothing seem to help me. I am not sure whether t
Background I am currently researching the HERE platform possibilities for my employer. I am under the "Premium Evaluation, Workspace plan". I am familiar with t
I need to import JDA dependency into my Maven (Java) project, yet IDEA doesn't seem to be able to import it for some reason. I did as following: inside the pom.
I'm having some issues returning any results from my SQL query. I'm pretty sure it's got something to do with the WHERE condition. I want only certain RULE_ID
I'm a beginner with GraphStream and Swing, I would like to insert a Graph in a JPanel, but while trying I get the following display: Main Frame I added a graph.
Somehow I broke Eclipse's Hotswap Bug Fixing feature where editing the Java code, Eclipse resets the currently executing line and allows you to continue debuggi
I want to make a periodic worker to schedule notifications based on the total number of customer collection dates. I already did apart, but I'm facing a problem
Hystrix dashboard keeps loading as in below image,I have no idea why this is happening. Hystrix stream works fine as in below image, Cloud API Gateway Code Th
i am trying to create a program for string anagram that follows these conditions: method should allow only letters, white space, commas and dots in an anagram.
I'm getting NullPointerException when I use @Autowired in the @BeforeStep cucumber method in my step definition. What I'm doing wrong here? Please find my code
Here's the problem: I am reading an Excel file that has both strings and numeric values. In my method I parse the respective fields into either BigDecimal or St
I have changed my spring framework version from 4.1.4.RELEASE to 5.3.6 and spring security version from 3.2.5.RELEASE to 5.4.6. I'm facing problem when using &l
I am testing graalVM native image limitations with multiple different java features. I wrote a little program that performs canny edge detection and it loads in
I'm trying to understand working with Videos in android studio there's one problem, I didn't get why we use anchor method