I am trying to setup things for JSF Project in VSCode but I dont know how to do it, 'coz wherever I check there are Maven(something) specific configurations and
I use MongoTemplate to update a document using findAndModify() method. There are nested documents inside one document. Example as following: @Document public cl
Let's say I have some logic that I want to execute in a separate thread, and then continue with the remaining logic in my method. If I don't care about the resu
I have written and successfully installed an apple tonto a JAVACOS smart card. I can install this applet onto my NXP J3H145 and ACOSJ card, but when I try to in
I am testing the output of a search and I want to be sure that I will get the text and that it would be bold. For example I want the name to include "ar". As an
I am getting the below issue while trying to run the maven build . Project runs fine in java application but while running maven build getting the below issue .
import org.apache.spark.sql.SparkSession object RDDBroadcast extends App { val spark = SparkSession.builder() .appName("SparkByExamples.com") .maste
I have a class Health Check - as part of the class I record how many parasites are seen (enum NONE, SOME, MANY) and also the location of the parasites (enum HEA
I have problem with slide master layout which contains page number and static text. I have them on my layouts but they are not appearing once I'm generating pre
I've written the following Aerospike filter in Java. Both Field1 and Field2 are booleans. For some reason, the "filterByField.ValidBoth" condition does not yiel
I have the following fragment: todays_training_fragment.xml <?xml version="1.0" encoding="utf-8"?> <layout xmlns:android="http://schemas.android.com/ap
I have a requirement to parse some command line arguments in a Java application without using any third party libraries (like Apache CLI or JCommander). I can o
I have a Student class with the following structure: class Student { String name; int age; String grade; } I have a List of Students (l
I'm very new to Android so maybe my question is a bit of a beginner. I want to use the futureTask method in my program, but I really do not know how to use it.
I have a standard form with 2 text boxes to fill and a submit button. The Submit button suppose to work after filling in the first mandatory text box. It works
I'm using Java and I have a Base64 encoded string that I wish to decode and then do some operations to transform. The correct decoded value is obtained in JavaS
Returning a response in SpringBoot project like this: @GetMapping("/users") public ResponseEntity<List<UserDto>> getUsers() { return ResponseEnt
I'm learning Postman and I have an exercise to do. I should create wagers with a sports betting app using Postman. The following POST http://localhost:8080/spor
So i have a simple properties handler java code which prints these loggers . I am using commons logging and log4j2 import org.apache.commons.vfs2.FileObject; im
I have to convert an Int arraylist to String Arraylist so JText in swing can print the numbers of the String ArrayList. private static ArrayLi