Java

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So, I'm creating an N Queens problem solver with BacktrackingThe twist however is that the first queen is placed by the user and then the backtracking is ran to process the other 7 queens

I have a log as a string, and I am trying to capture the error message from itthe regex I tried did not work

Suppose this is the matrixI want fitness of this matrix for solving Sudoku

I currently have a RestTemplate Response Object with String fields to get the Response dataI want to send InputStream in the same Object

Let's say we have the following C++ program

I have tried to program an app in which some cards appear, and it is necessary to join them with other cards, the problem is that when I randomize them, some are repeated and, others, do not appear

I need to check whether the onResume() is called because the activity starts for the first time (1st case) or it's called because my result after using startActivityForResult is back (2nd case)

The problem is that spawning asteroids doesn't show up on GameScreenIt seems like they aren't even creating

I made a TwitchBot that I have been running for a long time, and every now and then it would just terminate itself(Stop running)

I would like to use RabbitMQ's asyncRabbitTemplate to convertSendAndReceive(

Java question: I have 2 sorted streams: oldData and updatedData, sorted by say dataid

When I click the "isaretle" button in the "YKSSonuclar" event, I want to permanently change the color of the "cozuldu" text in the "YKS_TestCozListe" event; for example, clicking the button will turn the color from blue to redI think I should use SharedPreferences, but I don't know how

I built a web service using Java EE and JAX-RSThe result after compilation is a WAR file that is run in a Wildfly 15 server

I'm trying to get a page's contents using Chrome in headless mode but some pages return only empty HTMLMy setup:

so im very new to programming so sorry if is an inane question

I'm new to coding and have decided to start my learning on JavaI've got NetBeans and have started to create a very basic web application

I wrote a small java client program to consume REST API from Web, it was working fine for HTTP Connections

There seems to be numerous open source and commercial API's that allow PDF's to be created from iText PDFTron pdfkit DynamicPDF etc

Request Body: {"password":"Test@1234","Token":"tokenName","loginName":"chitrakannan"}

how can I convert a given Day+Month (given as String) into the most recent date matching that day+month, eg

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I'm submitting an application to the Mac App StoreThe application is based on Java, so the Java