Basically I need to download list of matching files for the search from a FTP server. I have the code to download a specific file from a FTP server. But I nee
I have a maven project that I can no longer get to build: mvn clean compile ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.10.1
I just want to POST json request(using restassured), for such json: { "userId": 1, "id": 111, "title":"test msg" "body": "this is test msg" } Im defining
I'm trying to run a JUnit Test in IntelliJ IDEA, but the Runner could not find the Spring Profile. this message is displayed in the log: --spring.profiles.acti
Decrementing Carousel is a container, accepting int elements. DecrementingCarousel has a maximum capacity, specified via the constructor. When created, Decremen
What is the equivalent property wrappers for Kotlin: @propertyWrapper struct Foo { var wrappedValue: String { get { return "Test
I have a problem with the execution of the batch process that I am developing. It comprises several steps. The first one recovers data and inserts it into a ta
I'm trying to use Spring 5 to have a custom bean for my request parameters. In theory this is easy, but I want to have the field names be different from the par
I have tried reading a column with its index using below code: int col1; String msg = null; int i = 0; String[] array = null; File file =
I'm trying to figure out which environment variable java uses to find/detect the JRE used by C:\ProgramData\Oracle\Java\javapath\java.exe. As per Oracle's desi
What happens when we call the finish()method for the activity inside onCreate()? Will the app get time to display the Activity, but then rapidly close, or won't
I have a "User.java" class that has Integer variable count initially set to 0. In another class "ThreadDemo.java" I have set the User object in AtomicReference.
I have tried reading a column with its index using below code: int col1; String msg = null; int i = 0; String[] array = null; File file =
This is a very common problem in which we would have to find the longest substring which is also a palindrome substring for the given input string. Now there ar
I am using validation that puts a red border around my TextFields nameTF.setStyle("-fx-text-box-border: red;"); And set it back to default using nameTF.setStyle
I installed java jdk using sdkman on my windows machine. I am using wsl for this purpose. However, I need to add this to my VScode and when I look at the insta
I'm working on presentation in which I would like to show difference in number of executed sql queries between deleteByPost() method with and without custom que
I've been struggling with an issue for 2 days now and I keep running into walls. When I mouse over a task on my first window I want another frame to pop up and
I'm receiving SNMP traps from network device (switches), but how can I identify that this trap is coming from which device (switch). because trap containing onl
Am invoking an REST endpoint from another service using restTemplate.exchange. The endpoint that receives the request invokes DB and fetches around 1.5 mil rec