JAVA - Страница 2868

I am developing an ETL application which should periodically. For testing purposes I have set the period to 5 minutes but in production it will be bigger. I am using Spring framework for both scheduling and JdbcTemplate to perform extract and load...

I register a user and get an id

Background: * def myFeature = call read('T1.Auth.feature') * def accessToken = myFeature.accessToken Scenario: RegisterUser Given url '192.935.8.655:14571/api/v4/Users/Register' And header Authorization = 'Bearer '...

problems:
tabs width.
as you see in my design (Figma) i have two buttons have two different fragments , i used tablayout with viewpager and indicator , it works but the design i got isn't as i excepted, the tabs it was too big in width ,i tried...

I can't seem to find any reference online with regards to using a Many-To-One mapping in Spring JDBC. I just saw in the documentation that is not supported but I'm not sure if this is the case.

My example is that I want to map my AppUser to a...

I'm new to build a web project and I have a problem. I found that if I use GET method, the servlet will reponse the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is null but if I use POST method, that...

Why is setter-based dependency injection in spring is meant for optional dependencies even though the same setter method is always called whenever the main class is initialized?

Why is setter-based DI is for optional dependencies and...

I am facing issue in MediaStyle() in Android. You can see the issue in .setStyle(new NotificationCompat.MediaStyle() This is my imports,

import android.app.NotificationChannel; import android.app.NotificationManager; import...

for example：I want to change LocalDateTime.now() return result in non-production enviroment， I am trying to invoke the following code，but error occors：

@Test public void test3() { System.out.println(LocalDateTime.now()); Instrumentation...

I have downloaded jar file and added it to Reference Libraries section in VS code.

but when I have run below code I am getting exception in 10th and 11th line.

import java.sql.*;;; public class Demo { public static void main(String[] args) {...

I am using Prime-faces. Here i need to add dynamic text to bottom of the image using java. i.e, I need to write on the image and I need to save image with text in my desired PC location.

I have tried this:

public void writeToImage() throws...

My goal is to obtain permission to access the gallery and take an image from a fragment. This is my code

binding.memoryImage.setOnClickListener(v -> { try { if (ActivityCompat.checkSelfPermission(getContext(),...

Introduction:

I am encountering an issue with highlighting the background color of ListView items in my Android application. Despite my attempts to modify the background color programmatically, the changes are not reflected in the UI.

Problem...

I have also taken usage permission and display on other app permission from the user, but I am not able to detect which app is opened. Can you help me? When any app is launched, a dialog box appears.

I want that when any app is opened like YouTube...

I have developed a basic program where it has list(recycler view) and you can search from it. But, the issue i encountered is when i tried to integrate a search feature. When trying to find the id of the search view, my app crashes. I also tried to...

So basically i want to develop a simple appblock app and i want to show the current name of the app. I tried a few solutions but it did not work for me. e.g activityManager was one them. Perhaphs the code are depracted for the android api.

if i...

I have two arraylist here, soilList where it contains data about soil and filteredList which is used for the search. When a user enters a search query, filter() method is called to filter the list of soil items based on the entered text. The program...

I'm having a problem with webservlet. This is my first project and i don't know what happend but when i start project in server i can't go to /helloworld althought i can connect to my main url this is my class

package quangtoan.controller; import...

I have a application where I have multiple threads reading messages from a jms destination. The listener thread reads the message, makes some changes to it and calls several other methods of different classes. These methods are annotated with @Async...

Given a string ABADA , how can I return the int array that shows the frequency of the corresponding letter?

I've tried to solve this, but it ends up accumulating the occurrence count in one cell instead of separately like shown above. Any...

I'm getting the following error while calling a SOAP webservice

Caused by: javax.xml.ws.WebServiceException: Could not find service named { in wsdl

My WSDL file is:

Can anyone please tell me what I am doing wrong?

Источник:

I want to use com.google.android.material.tabs.TabLayout component with Android's new ViewPager implementation androidx.viewpager2.widget.ViewPager2. However, the setupWithViewPager(..) method provided by TabLayout supports only the old ViewPager...

I have a spring boot app. It works when fine when I click run button in SpringToolSuit4.

But when I run as maven install , I got the error message:

java.lang.IllegalStateException: Failed to load ApplicationContext Caused by:...

I'm just fooling around in Java right now, trying to implement something similar to a stack using linked lists.

class ListStack { int value; int size; ListStack next; public ListStack (int add) { this.size = 1; this.value = add; this.next = null;...

So I have a pom file, where I got junit5, and I got testng, and i'd like to achieve the following: When running mvn verify -> first the unit tests would run using junit platform and then integration tests would run but testng would be the platform...

I want to use com.google.android.material.tabs.TabLayout component with Android's new ViewPager implementation androidx.viewpager2.widget.ViewPager2. However, the setupWithViewPager(..) method provided by TabLayout supports only the old ViewPager...