I am doing a task where I need to create a 3×4 GridLayout with 12 buttons. The task is when I click any of the buttons, all other buttons change the value to 1. Now, this is how I did it: My question is – is there a faster way to do this than just copying the same lines 12
Spring boot hibernate complex table relationship works partially
I have following models they have one-to-one and one-to-many and many-to-one relationship. Most of the model are fine except one. My json data: Java models: After inserting data in H2 DB, I can see flowing tables and data. Car: Vehicle: Location: As you can see all data is fine except Location. It has missing…
Query did not return a unique result
This is the query I have written: This is the output I am getting from the database: id versions 101 0.0 101 1.0 101 2.0 101 3.0 In my application, I am storing this result in but it gives an error saying “query did not return a unique result” How can I store this result? which data structure coul…
Jetpack compose java.lang.IllegalStateException: Invalid applier
Answer You may be import wrong package from glance. Google provide glance for write appwidget with compose. For example LazyColumn, there are: androidx.glance.appwidget.layout.LazyColumn androidx.compose.foundation.lazy.LazyColumn
How to return list of different Classes sharing the same parent in Java?
I am looking for a small help with my piece of code trying to return list of classes which share the same parent abstract class / interface. Here is the code snippet: Dog, Cat and Bear are classes that extends abstract class Animal. What am I missing ? Thanks, Ondrej, Answer To define a method that returns a …
How to send Email in Java without DB setting [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed last year. Improve this question I have set up a simpleMailMessage service following the codes and information given from sprin…
Detecting interactions between Canvas objects
In my current prototype I have a fixed grid of rectangles I draw on the canvas in a loop, and a red square “gamePiece” which can be dragged around the screen by a player’s finger (screenshot below). My goal is to make it so that the player square can interact with the grey squares, but IR…
Kotlin CLOB to String
I have a function in Oracle that returns a CLOB. In Java I can use the following code to execute this function and fetch the result: Oracle function definition in my Repository class: Conversion to String: What’s the equivalent code in Kotlin or any other way to convert the Clob to String? Answer ItR…
redirecting thread group in every x sec in jmeter
I have a requirement where I need to check in If controller of Jmeter whether the elapsed time is greater than x seconds. For that, I created a timer from this post using System.CurrentTimeMillis and put it in a preProcessor But when I am running jmeter test plan, it is looping within timer and logging every …
Hide black bar under Samsung keyboard when user types on EditText
How to hide the keyboard black bar on Samsung smartphones when user types in edit text on android. I tried it with android:inputType=”textNoSuggestions|textVisiblePassword”, but it only hides the suggestions. This black bar. Answer You can’t. That’s part of the samsung keyboard. The ke…