I got a dataTable and I am trying to add entries to the backing ArrayList of the given table. SelectedStep is null after the component is loaded. All Getters an
My question is simple. What method can I use to tell my program that a button is pressed? I'm trying some codelines but its not really working (I tryed with isP
Which version of spring security is compatible with Spring-4.3.0-release. my jars are as follows spring-aop-4.3.0.RELEASE.jar spring-beans-4.3.0.RELEASE.jar s
I am trying to connect to SFTP location via ssh jump-host proxy using jcraft version 0.1.52. But getting "connection is closed by foreign host" exception in my
In the Hibernate 6.0 Roadmap (https://github.com/hibernate/hibernate-orm/wiki/Roadmap6.0) SQM is mentioned as upcoming. What is SQM? In this roadmap the follo
I'm a newbie to Thymeleaf. I have two objects- Classroom & Student: each Classroom contains a List<Student> and I can have a list of classrooms: List
I'm using the JNA's com.sun.jna.NativeLibrary class in order to load the VLCJ native library. I'm working on an armv8(aarch x64)-based linux device. Below is my
We have a service which currently consumes JSON. We want to slightly restructure this JSON (move one property one level up) but also implement graceful migratio
I am new to this group, so I believe it is a possibility to get help here since I could not find any information about my question on Google. I am trying to imp
I try to get the value of the key in a Hashtable based on the index position I provide, this is my hashtable: Hashtable<Integer, String> hash_table = new
I created a button in html with the command <input type="file" id="file" name="picture" multiple=""> that allows me to choose a photo in the gallery or t
In my spring boot Application i have a scheduler which calls an API to generate token which expires in 15 min. Time of scheduler is also 15 min. please find bel
While processing the DialogFlow Response object, I get the below given string as textPayload. If this is a Json string, I can easily convert it to a JSONObject
I have a single node ElasticSearch Cluster in local. I am unable to start elasticsearch service. Getting this error: [bhatr@LRVCEM27547]~/elasticsearch-6.8.8/b
i used this GitHub library in my code for bottom navigation.chip navigation bar i tried to make it floating up after starting the program.but when run the progr
I'm trying to get one of my projects ready for Java 11 but for some reason Intellij can't find java.net.http. It isn't underlining it as not found in module-inf
In Short: Using AmazonS3Client to connect to a local instance of MinIO results in a UnknownHostException thrown because the url is resolved to http://{bucket_na
I am honestly about to just give up, i've tried so many different possibilities, for multiple weeks now, almost a month, of multiple problems. I am a new-ish pr
I am trying to implement some hooks into the serenity BDD implementation with intellij. My hooks file looks like this: package steps; import org.openqa.seleniu
I want to convert an hex string to byte array, I know these type of questions are already asked, I have tried their solution, But these solutions are not workin