I’m doing a small project on Android Studio, and I’ve put a picture as a dark blue background. I inserted white text on top of this dark blue figure, but the white color in the letters still doesn’t …
So, I have 2 classes: Cat and Kitten extends Cat. They have fields (int age, String name) and a constructor. I am trying to create my Functional interface that takes Kitten as input parameter and …
How do I set the output console to UTF-8 for Maven projects? This question arose because NetBeans did not decode UTF-8 documents correctly (Nordic characters like áðíøåú etc.). By doing some search on …
I have a hashmap where I register three photos in firebase. Now I need to get only the first photo from the node to put in the ImageView of the adapter. But it seems to be coming in random. Cadastrar….
I have an Adapter for a ListView I have. Every item in that list has a Button, when the user presses that Button, it will go into another activity with info about that specific item’s info (info is …
I am compiling a simple language into JVM Bytecode and having some issues with Java object method calls. The verifier gives the error below java.lang.VerifyError: (class: Test_1, method: main …
I have a question. Of course, I have previously looked on the Internet and searched for the solution. Unfortunately, I have not found a solution. I have a Spring Boot application that processes the …
I have nearly 100 avsc files and most of these avsc files refer to another asvc file usually as their type. To give an example Item.avsc in ./com/example/common { “namespace”:”com….
I have a class A and class B as below : class A { public String myMethod(){ // do-something return send(); } public String send(){ // sending for A; } } class …
Is there any clean way to check if they are all null or not for example getDescription(), getName(), getScript(), getTargets() and getTrigger() is null or not, checking in one line? …
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