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I'm listening to an event stream using an HttpClient::GET. The HttpResponse is returned as an...
i have custom Xml custom popup dialog. I want to show custom popup dialog when user backpress ...
This is the error notification: Library.java:13: error: cannot find symbol for (String...
My configuration for the consumer is as documented in Spring cloud stream consumer properties...
Hi I'm using Hibernate validator to validate my beans. Actually I have this dependencies on my...
Is it possible to have a hibernate xml mapping on one-to-one when i have a composite key on one...
This question already has an answer here: Extending from two classes ...
In my simple project exist dependency <dependencies> <dependency> ...
I am working with Android, and Firebase here. I have an empty hashmap: [String, ArrayList]. I want...
I am trying to unit test a very basic class that is extending some classes from Vaadin framework....
<%LinkedList data=new LinkedList ();%> I have data in the variable "data". How can I...
I keep getting nullpointer exceptions when trying to access a member variable in a shared World...
The widget, at the beginning asks to insert a word, for the configuration phase. This word must...
I recently published a custom policy to my organization's Exchange portal in Mulesoft's Anypoint...
This question already has an answer here: What is the difference...
I'm trying to find the fastest way to read a 1GB sized data file (Json format) using Java (Version...
I have a database which stores the employee details of an employee. i want to load the values from...
I'm right now trying to learn input/outputs and I have a really hard time with it. Currently, I'm...
When I try to sort a string array/list using Comparator.naturalOrder() it does not respect the...
I am developing an application which is basically a service that will be run with the command line....
The various RxJava2 streams (Single, Maybe etc.--I'll refer to them as Xxx) have a static method...
I have below string in xml format. I want to replace only dates like 01/10/2017 and 01/10/2018 with...
I have the following class for invoking a time-consuming operation via...
Guys I have been trying to figure out why this code is not showing the appropriate results for...
So I need to setup a small java program that produces an XML files containing all the data my work...
I am using google vision API to get the text that is written in a business card but when I click...
I am taking vales from the users such as name , address, phone number, city , destination ,...
I received the url via Json parsing. But it is one. I used split() to put it into an array through...
I want to create a method in java which will take the inut from user as per required data type and...