We’re trying to access the Android camera in the Kivy app we’re building. We first opted to use plyer but we were getting a ClipData.Item.getUri() error. We ended up trying to follow the details described here: https://github.com/kivy/plyer/issues/500#issuecomment-565532048 Now there seems to be a…
Eclipse Installation on macOS
I have formatted my Mac due to some storage issues. Before this, I used Eclipse in a proper way. Now i have installed the JDK Then, i have installed Java Until now everything seems to be correct but when I open the Eclipse installer… What can I do to fix this? I need to work with this the soon as
Unable to set Command Line profile in spring boot 2.2
Unable to run spring boot maven project with spring-profiles. I’ve tried the following commands which all return the same error mvn spring-boot:run -Dspring-boot.run.profiles=local mvn spring-boot:run -Dspring.profiles.active=local mvn spring-boot:run -Dspring-boot.profiles.active=local I’m using …
I have a display problem with JTable in Java
Firstly I created a structure of JTable in the class of JPanel public void paint(Graphics g) { // TODO Auto-generated method stub this.setLayout(null); Object [][] data = …
Should you assert not null with the assert statement in production code? [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 2 years ago. Improve this question I’ve seen this question but have a few more questions about the…
How to get page size of pdf document iText 7
I have a java program in iText 7 that receive JSON data and generate a PDF document (with header and footer) that works fine with data in variable clientData in comment, but when use the variable in no comments clientData doesn’t works, i’m getting this error java.lang.NullPointerException, the er…
Get a random line from a text file in assets folder
I am currently trying to re-create a project from Python into Android Application. But I am currently stuck with something I don’t literally know. My Project is called “Passworder” (for generating German Passwords). And to make the password to generate NOT random letters, I want to generate …
Java console printing out “infinity” infinite times instead of value?
I am trying to make a program that estimates pi with the Leibniz equation as an attribute to pi day, however instead of printing out the estimated pi value that I wanted the console is printing out “infinity” for infinite times until I terminate the execution. I am very very confused, help needed!…
The increment size of the sequence is set to [50] in the entity mapping while the associated database sequence increment size is [1]
I’m following the Learn Spring 5 etc on udemy and I’m at the part where we test our application. Everything worked fine till now, i was able to connect to the postgreSQL database and all but now I’m stuck at this test failing since 2 days. I don’t understand what is causing the Test to…
Spring Boot – set default HTTP Oauth2Login() registration/provider
New to spring boot and I’m working on an application that already had some Oauth2 authentication done for signing in with azure. I was tasked with setting up some auth for another API and now I have two registrations(client id/secret/grant-type) in my application-local.properties. example of login promp…