I updated my android studio version to bumblebee version. Now I want add navigation component to my project. I want add classpath to gradle, but this file gradl
I would like to count the characters that didn't pass the filter, and return this value too. How can i do that? My exc: Within class LambdasStreamExercise, impl
I'm trying to convert a HashMap<String, Object> to an Avro record. I get this runtime exception when I do a DataStream<AvroRecord> dsRpvSchema = fil
i'm using SQLite to store data and if i delete the last row, ID is 4 and after that add a new row and the ID is 5 and it should be 4. And when trying to view th
Small question regarding Java + SpringBoot Webflux please. I have a small handler returning a Flux<MyPojo> If I build a controller as such (please note th
I am converting an EDI file to XML. However my input file which happens to also be in BIF is approximately 100Mb is giving me a JAVA out of memory error. I trie
I have a query: @Query( value = "select name, age, now() from received.scheme ;", nativeQuery = true ) public {???} selectData() I cannot create or r
I would like to add a database to it so that the information is stored.
I'm making a game in Java Swing. Every time the player levels up I display a new frame on top of the one containing the gameplay which has some options on what
I'll appreciate some help with this please. Assuming I have "bookingId": 4, "flights": [ { ... "fl
I am using Spring Boot, Bitnami/Keycloak:latest, java 11. I want to get the group and group attributes before the request reaches the controller because I need
What are Null Pointer Exceptions (java.lang.NullPointerException) and what causes them? What methods/tools can be used to determine the cause
How can I make a field name have a period in it? Why? Because this eventually gets translated into JSON that is passed to a service, and the field needs to have
I am sending text to an input field then within the array of elements searching for specific by checking if element text equal street address As you can see i
I have java library that I created which implements AOP using AspectJ runtime and AspectJ maven plugin. The AspectJ point cut is getting triggered when I add th
I'm trying to change the VAT rate of an item depending if it's a luxury item or not. I've tried using an if inside of my set method but it only uses the pre-set
I'm trying to get the N smallest numbers (given by the user) in an array without using methods like sort()... in the last step, I keep getting only the smallest
today, i update to bumblebee android version, and i create new project and i import some lib, include dagger-hilt. in build.gradle (module) i insert: plugins {
App crashes at runtime with the following error : java.lang.IllegalArgumentException: maa.abc: Targeting S+ (version 31 and above) requires that one of FLAG_IM
I have a problem with modifying data while setting database replication Before DB replication, I get data that I want to modify using repository.findById() and