I am stuck with this error. I don't know how to set the authorization header with a token. Java code: package URL; import org.json.simple.JSONObject; import su
I have two integration flows that get files from two different directories. @Bean public IntegrationFlow processBridgeFlow() { return Integratio
I want to delete all the product logs of a specific product depending on its product_id(FK). I created product logs to monitor when the product it's created and
I am trying to create a SST file from a Pcollection(Simple KV<String, String>>) using dataflow.This SST file will be later used for loading the rocksdb
I'm getting this error anyone know the solution FAILURE: Build failed with an exception. What went wrong: Execution failed for task ':flutter_plugin_android_lif
I have setup flink operator and kafka on minikube (both are on different namespaces). I am trying to consume messages from a kafka topic in flink and do some tr
Hello I'm on a spring boot application with a keycloak authentication server and I would like to save the users on the spring database does anyone have a track
I have a question about SQLite in bukkit encoding. I'm trying to figure out how to find a player in the database using a UUID and change values (s
I'm creating a game with a level constructor.According to the idea, the player creates a level with the mouse, places the robot, cargo and loading location, and
I made a .jar file for my little Programm that works in the Terminal. I also made a bat file to open my jar file automatically however it opens my jar file in t
I am moving a legacy application to the cloud and need guidance on breaking it up. There is a Java application that creates reports/statements out of a database
I have a list of POJOs I need to sort somehow. I define a Comprator inside the POJO class and use it to sort the list. Is the following way correct/best practic
I have been working on dummy Web application, and there are lot html file in template which I want to organize. I am getting an error when I have keeping them i
I know that -> is used for lambda expressions with the syntax ()->{}. But I saw this code: file -> file.isFile() - with no () and {}. What does it do?
I am trying to learn SQL database with a tutorial. I add user and age to database and get them back and displayed using listView using ViewAll button then if
What are Null Pointer Exceptions (java.lang.NullPointerException) and what causes them? What methods/tools can be used to determine the cause
I'm wondering if it's possible to get the pixels of an item of a recyclerView, let's say I have an horizontal recyclerView and all the items are the same size (
I have a pretty complex json string that I would like to deserialize into custom Java Pojo, but Im not so sure how to do it. Here is the json: { "A": {
I'm doing an app that blocks the access to another apps when you have used them for an specific time, for example Facebook. So, my idea is to show a screen when
I have simple definition of my entities, but what i do wrong, because i can not get any entity UserInfo and receive only error (could not load an entity: [UserI