I have this Java algorithm and I am having trouble printing the number of steps it takes to solve the sorting. Here is the code /* The main function that im
I have a directory in which I receive orders as XML file. I want to parse this file and then do some things with it. I can set a scheduled job to check this dir
I have been going over the android package a bit. I am using sdk 30 and for example in SensorManager.java there is a function protected abstract List<Sensor&
I have an object User and as part of validation I have provided something like below: import javax.validation.constraints.NotBlank; public class User { pr
I've made 2 different types of appwidgets showing some calendar data. Each type has it's own layout, AppWidgetProvider class, AppWidgetProviderInfo object, but
is there any way to moving dependencies from pom.xml to application.properties file? <dependency> <groupId>org.postgresql</groupId>
Docs provides HTTP requests as example to "Capture an authorized payment": https://developer.paypal.com/docs/archive/payments/authorize-and-capture-payments/ Ch
I have this method: public static Object parseStringToObject(String json) { String Object = json; Gson gson = new Gson(); Object objects = gson.fro
I am a beginner of Java, and would like to reverse the character order of a sentence when I input some words as command line arguments. Here is my code. When I
In appium server , am trying to send the keys inside the text box , where am facing this trouble Call to 'sendKeys' failed [element.sendKeys("hello")] Error res
I am looking for a way to split a string after every 3rd comma. I have found an old answer from 2013 Split a String at every 3rd comma in Java which I think is
The function needs to have a 2d array as a parameter and then return a normal array with all the unique numbers. If the 2d array is [ [1,1], [4,2] ] then it sh
I've been using the == operator in my program to compare all my strings so far. However, I ran into a bug, changed one of them into .equals()
Using <spring-boot.version>2.3.9.RELEASE</spring-boot.version> added following dependencies : <dependency> <groupId>org.springframew
I'm trying to validate a PDF file with VeraPDF using WCAG2_1 as a validation methodology. If I change the methodology to another such as PDFA_4, everything work
I use this logback appender to send logs to Kafka: https://github.com/danielwegener/logback-kafka-appender When Kafka was PLAINTEXT everything worked correctly.
My RestClient is annotated by a custom annotation and I want to get the annotation value in a ClientRequestFilter. Here is my MicroProfile RestClient: @Path("/g
I want to create a button that after clicking this button will be not clickable for 1 min, but after restarting a program, this button is clickable cuz i didn't
We do use an SQS to receive notifications from S3, but for some reason we receive the exact same message again and again. Seems like the message never gets dele
I have a spring-boot server which only accepts https requests, the point is that I need it to be able to communicate with the client (android) using SSE. I have