Java

I m using the database where i need to check that if that particular column of the table has same values for all the rows, as want to see yes or no

I received the following errors

Currently I wrote a program that is used to read files from a mass spectrometerPart of this is scanning a file produced by the machine's output and is searching for what is know as the deadtime

I have referred to the previous similar questions however I am finding that the same video series I have been referring, android app has stopped working after everyone build the apk from same pointThe video series is

I have started learning Winium toolWhen running using the below code getting:

We are facing an intermittent issue with our Kafka consumerIt gets stuck at consumer

After upgrading my project to Android O

I am currently creating an app where there is a simple MediaPlayer which depends on an mp3 file in the "raw" folderBut if another MediaPlayer in another app is running and I press the button which activates my MediaPlayer, the two of them interfere with each other (ie

Hi i'm using Spring Boot 2, Lombok and Elasticsearch 63

I am Creating a School Management System in Java FXHere I want to Store Students Details

I'm beginner in programming in Android Studio and I'm making now some kind of messenger via bluetoothSo I have my own ArrayAdapter class which extends ArrayAdapter class and it is for outgoing and incoming messages

All of my code is written in a class that extends TopComponentI cannot show my add/remove methods, but am hoping that my issue is simple enough you will not need them

My problem is thisI need to make a String that is composed of letters 'z'

If I have something like this

I want to create Excel sheets with apache poi every day, while saving the other sheets if there are already some

How do I use MessageFormat to format a number in hexadecimal? I have an existing MessageFormat pattern, and the customer wants to change it from a decimal number to a three-digit hex numberIs this possible using MessageFormat? Or do I have to switch to a more powerful formatter? Or some other trick?

my code in spring is:

My question is Can i use the patterns in the java code ?? I mean if i have this code can i use pdf word in java code i'm looking to use the pattern itself and manipulate it by java so is there any way to do so ?

We are working with mvc design pattern, where all the data is stored under map

I got json data:

I'm trying to import a package out of the Java documentationTo be specific the javax

I am trying to consume an AWS queue using Spring boot with JMS, and I am having a problem throwing exceptions in my consumer methodEvery time I try to throw a custom exception in my consumer method, to log into an Aspect, the following message is returned:

I have a JToolBar that is currently on the border but can be put in its own smaller window if dragged overI want to have this JToolBar start in the window rather than me having to drag it out

I am trying to get just one category "Children" to display on this page but it is pulling all of my categories