I get this pop up every time I run my project. Will this be a problem in the future? What I did was building up the project with the same name while changing the name of older builds, any ideas? Pop-up menu Windows 10. Eclipse 2021-03 (4.19.0) Answer Why does Eclipse show multiple application configurations when I try to run
“No auto configuration classes found in META-INF/spring.factories” error on running Spring Boot jar artifact
I use openjdk 14.0.2, Gradle 7.1.1 and IntelliJ IDEA 2021.1.2. I have a Spring Boot project and can run it successfully. Now I want to create an executable jar file. This is build.gradle: I built main.jar artifact like it is described here; but executing this command: causes this error: For solving the problem I tried what is described here by
Trying to create a calculator for Newton’s Square Root without using built-in things for school. I have it down but the math is a little off
I will be able to accept an answer in 6 minutes. For now going to state that my answer has successfully been solved by Elliott Frisch. He provided a solution to fix the problem I ran into. When attempting to do the “Equation” it correctly performs the action but seems to be off. Off being that it doesn’t really display
Stream mapping multiple types
How can I convert this code to the one that uses streams? one line, if possible: Answer Well, IMO “in one line” is not a great point to use Stream because they came at a cost, but you can do something like this: return ImmutableList.of( houseConstructor.newInstance( 5, Houses.all() .entrySet() .stream() .map(entry -> new Key<>(entry.getKey(), HousesTypes.getFor(entry.getValue())) .collect(Collectors.toList()) ) );
How to put JSON api data to recyclerview using Volley library in java?
I am trying to put JSON api data to recyclerview using volley library. My Api url=here But it gives this error,my logcat :- My Activity(test) My Adapter(MainAdapter) MainData class I dont know what is wrong in my whether it is in test(activity), or adapter, or Maindata class. Please help, Thank you in advance. Answer The issue you are seeing originates
How TestNG annotation from base class is executed when the Test inside the derived class is executed?
While learning TestNG on Udemy, I come across a code that I am unable to understand. The instructor has created a class named “TestBase” where he defined @BeforeMethod/@aftermethod.Later he created another class named “LoginTest” where he wrote the actual test with @test. He extended TestBase class in loginTest to get variable initiated in TestBase class. When he ran loginTest then
How to get “Text” in TextView from RealTime Firebase
How to get text in TextView from RealTime Database using Java? Answer To get the value of “text” field that exists under your “app_billing” node, please use the following lines of code:
I made my own Collection based on TreeSet but I have troubles with existing test: it doesn’t see elements
Here is my collection. Here I try to make my own implemetation with special Comparator that sorts Integer elements by its absolute values. (and other methods) Main class. Everything seems to work correct except toString() method. When I overwrite this method without lambdas it works. But! This method is in tests and I mustn’t change it. I just copied it
Accessing a COSArray for PDF fields with Apache PDFBox
I’m trying to access all form fields in a PDF file – so I can use code to fill them in – and this is as far as I’ve gotten: which gives an output of: Does anyone know how I can access the two COSObjects in the COSArray? I also don’t know what the notation COSObject{x, y} means, and can’t
How do you transfer a variable that is within a private method ActionPerformed to another method in Java?
I created a graphical interface in a small program in Java. When you create the fields in the graphical interface, you have automatically created the actionPerformed(java.awt.event.ActionEvent evt) methods, which are automatically private methods. I created a JTextField to receive what the user types. Then I created a string variable, such as: String inputfieldinstring = inputtext.gettext().Tostring(); Then I turned into an