JAVA - Страница 2852

У меня вопрос об использовании try-with-resources с уже существующими ресурсами — функции, добавленной в Java 9, как определено в JEP 213.
Давайте возьмем один из приведенных мной примеров. найдено в Интернете:
final Scanner scanner = new...

Переменная считывается как в файле ClientsListener, так и в файле Client Main, поскольку переменная is используется в качестве аргумента для файла ClientsListener. Может ли это привести к ошибке java.io.StreamCorruptedException: неверный код типа:...

Начиная с Java 9, мы можем эффективно использовать конечные переменные в try-with-resources. (См. JEP 213.)
В примере ниже представлена ​​ситуация, когда при инициализации одного из ресурсов выдается исключение.
public static void main(String[]...

I've been working on this Processing project for a couple days and have a couple questions. First I'll show you where I started and how I got to where I am.
I first began by using a variation of the A* algorithm to randomly generate mazes as seen...

Я пытаюсь создать анимацию мяча, в которой каждый отскок после первого уменьшается на 2/3 с точки зрения высоты отскока.
Я пытался изменить переменную ySpeed, но это только уменьшило скорость падения. Я также пытался изменить переменную y, но они не...

I have an Oracle 12c form, it worked in the developer machine and the infrastructure middleware and oracle forms builder 12c installed already in it, the developer machine is a VMWare workstation.
I want to run the .fmx file on another client...

Я хочу получить определенный путь процесса, используя его PID
Например, у меня есть Discord.exe 1300 Console 1 32.364 Ko from tasklist.exe, and I want to transform 1300 to C:/Users/Me/AppData/Local/Discord/app/Discord.exe
Anyone knows how I can...

Я столкнулся с проблемой при попытке импортировать библиотеку Bouncy Castle в свой Java-проект. Несмотря на добавление библиотеки Bouncy Castle в мой проект, я получаю сообщение об ошибке «Организация пакета недоступна» при попытке импортировать...

After migrating from SB2.5 to SB3.2 PDF generated using itext7-core:7.2.2 becomes invalid after download but it is working fine in SB2.5.
In SB3.2, I am able to view the pdf in browser and there is no issues with its content but when I download the...

Привет, я делаю небольшой сервер Minecraft для себя и нескольких друзей, и я какое-то время не работал с Java, кстати, я использую Spigot 1.14.1.
К сожалению, мой метод containsKey() возвращает false, хотя я запустил первую команду и знаю, что мой...

A friend of mine told me that I mustnt save files in the directory of the project, but to the build directory, but couldn't help me to do so
I tried to search a way to get the path to the directory, but couldn't find a way, that doent require...

У меня странная проблема с RestAssured, потому что я не вижу ни одного поля.
почему я использую почтальон для отправки запроса
curl --location '
as response I get:
{ timestamp : 2024-03-09T18:24:10.622+00:00 , status : 404, error : Not Found ,...

I have defined my chipgroup in my XML and adding chips programtically as below:
chip_group_filter.removeAllViews();
for(FilterModel filterModel : Common.categorySelected.getFilters()){
Chip chip = (Chip)...

I have myannotation and whenever my method(which has myannotation) is executed then AOP should be called but which is not working in my spring boot controller.But which is working for methods which has other annotations.Please help me to understand...

public class Main {
public static void main(String[] args) {

String[] cars = new String ;
cars = bmw ;
cars = tesla ;
cars = lambo ;

String[] questions = new String ;
questions = What Is The First Car? ;
questions = What Is The Second Car? ;...

an A object contains a B object, which contains a C object, which in turn contains a D object. I need to access the name property of the D object starting from the A object.
Currently, I'm doing it like this:
a.getB().getC().getD().getName();
I...

How do I fix an error? When I send a message, the date appears correctly, but when I receive a message, the date appears incorrectly. For example, 5 p.m., the date appears at 8 p.m. Here is a three-hour difference.
AdapterChat:
Calendar cal =...

How to stop replacing CSRF Token for ignoringRequestMatchers? I did not implement the codes below and I am trying to solve someone else problem arised from the implementation
@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity http)...

I'm making a client-server application based on the command pattern. But I don't understand how best to do it. Who should store the command implementation, the client or the server? That is, the server knows nothing about commands, and the client...

I am making a simple Maven Project using Eclipse. There is a form that has Username and Password and a submit button.
When I enter and submit the default username(admin) and password(admin). It should either show a page with Pass or Fail text if...

I'm developing an Android library,

When the user receives a push notification it may contain deep links, that I need to return to the app.

I did in kotlin with no problem.

This is the function that is called when it needs to send the deep links...

Here is the problem I am trying to solve(Java):
Given a string of digits, you should replace any digit below 5 with '0' and any digit 5 and above with '1'. Return the resulting string.
Here's my attempt at solving it:
public class FakeBinary {...

I am using a JFileChooser to let the user select their folder.
The user triggered execution somewhere they did not expect because the JFileChooser provided a default value in the Folder Name: field. Specifically, they were trying to click on...

My course instructor told us in a previous lesson not to use one function for two tasks. A few lessons later, the code we are reviewing has functions in it that perform two tasks. I'm brand new to Stack Overflow so I'm hoping this is the right place...

karaf: JAVA_HOME not set; results may vary
karaf.base: /opt/Cytoscape_v3.10.1/framework
JAVA_HOME: null
Exception in thread main java.lang.UnsatisfiedLinkError: Can't load library: /usr/lib/jvm/java-17-openjdk-amd64/lib/libawt_xawt.so

I installed...