Category "java"

Google Sheets Batch Update payload Limits

So I'm doing a batchUpdate for a lot of data. Personally, I'd love to upload all of it in one shot. However, I suspect there might be some limitations as to the

How do I resolve ClassNotFoundException?

I am trying to run a Java application, but getting this error: java.lang.ClassNotFoundException: After the colon comes the location of the class that is mis

JSF 2.2 (Mojarra) calls f:ajax twice in nested composite:component

i've got a pretty simple example: there is a nested composite component. on my index.xhtml is a component called "ht:wrapper" to which are registered some ajax

Android application works with debugger but not in release mode

I have been trying to implement a debouncer for my application, I am trying to reduce requests to the server using this debouncer, eventually, I managed to impl

How JSP get Data from SQL server using Tag

I am trying to get the resultList to my jsp using tag. public class DBUtil { public String getData()throws SQLException, ClassNotFoundException{

Flutter platform specific plugin - Reply already submitted

I am trying to call multiple methods from my platform specific plugin and I am having hard time with errors E/MethodChannel#fuzzy_plugin( 3277): Failed to handl

Selenium - Java - Chrome doesn't use provided user-data-dir when Headless

I am trying to run some tests with Selenium 4.1.3, Chrome 100 and Java 18. The test requires to use a specific Chrome profile. My code works perfectly when Chro

Trying to use a GridBagLayout to manage JPanels in Java

I am currently making my first steps with GUIs and am right now just trying to make a JFrame with two JPanel containers according to my work of art here: I cho

How to open file with custom extension on android 11 via action open document

How i can open file with my extension settings. Framework see this file,but i can't open it. when i set mime_type / all ok,but it allow to open all file types,b

how to calculate size of S3 bucket if size is more than GB using java

I am not able to calculate S3 bucket size if it is more than 300GB. I have used below code to calculate no of objects and bucket size. it is working for bucket

Trying to implement Facebook Login using Firebase on Android Studio. Screen is stuck loading facebook login page when i try to sign in

i'm a beginner who is learning how to use Android studio and this is my first time posting on Stack Overflow. I wish to implement Facebook login on my android a

How to set a gradient background to the form. Intellij

I am a beginner on the Intellij Idea GUI Form. And I don't know how to set a gradient background to the form. Can someone help me? Thanks. My layout This is my

Duplicate tomcat logs

Have spring boot app with only one dependency spring-boot-starter web and want to see tomcat logs for that i added to logging.properties that handlers = 1catali

How to return a Key from HashMap based on its Value in Java

Consider the following: for (Boolean i: x.values()) { if (i == false) { return // KEY; } } In the above code, I am trying to iterate through th

Doubly linked list not working, specifict implementation

I need to implement a Doubly linked list, and implement a addNode method that takes 3 arguments (head, tail, value). Here is my interface: public interface Doub

WebElement.findElement is not finding child element

I am trying to get child element (Card Number) from an html codes where html tags and class names are same. Below is the html code snippet <li class="payment

Can't import any library to Android Studio and Gradle Failed to Resolve

I have tried these two libraries in order to make Image Zoomable, but I'm facing the same problem. This is the error message Failed to resolve: com.github.Mike

Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: users is not mapped [Select username from users]

what is causing the error -> Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: users is not mapped [Select username from users]. I am trying to

Java isPrime function: Check if input integer values are prime

In short, again I found the task on internet: Input integers from the keyboard, check whether prime numbers or not. When you input 0, the program ends. So far

selenium user profile in headless mode, chrome browser

Situation: i'm running chrome in headless mode (see arguments in section part of code), when i connect to page (let say i sign into the page before i run my app