java Questions

React native – gradlew – build error – Execution failed for task ':app:mergeDebugResources'

March 26, 2024
Vlad Cepesh
2 Answers

I am developing an app on react, and while building natively on android I am getting an error: Task :app:mergeDebugResources C:UsersUser.gradlecachestransforms-36bf5ab858a3d72c1e9396b1851be880etransformedjetified-play-services-base-18.1.0resvaluesvalues.xml:4:0: Invalid <color> for given resource value. Task :app:mergeDebugResources FAILED FAILURE: Build failed with an exception. What went wrong: Execution…

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Transform a JSON array by Jolt into a new JSON object and keep objects separate

March 26, 2024
Ankur Saxena
2 Answers

I have an array of JSON Objects that I need to transform into a new array of JSON Objects that align with my schema. I am new to Jolt and my output is not what I need. I tried multiple…

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Reactjs – Cors not allowed to completed the request in Spring MVC

March 26, 2024
Bilal Kundi
2 Answers

I am using spring MVC and want to send request from React.js but CORS problem. how i can enable it in spring mvc using ApplicationContext.xml? i have added this these lines in applicationcontext.xml file but failed to build and run…

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Can we use java/kotlin in flutter instead of dart?

March 26, 2024
Owais Yosuf
2 Answers

I want to use java/kotlin in flutter instead of dart programming language. Java/kotlin has many functionalities which dart is lacking. But flutter is good in UI UX. So I want to use flutter with dart, but java/kotlin also for back-end…

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Visual Studio Code – Creating a java pacakge in vs code

March 26, 2024
AMIS7
2 Answers

When I create a java package inside the src folder in the java project I am working on, without using any package, everything works just fine, just when I create that package folder and move all my java files to…

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Iterate JSON using Java

March 21, 2024
Raja Pandian
2 Answers

Below is the JSON response that I have received. I am looking to iterate through the JSON response and retrieve the taskId if the status is NEW. Can someone assist me in writing this in Java with org.json? The validation…

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Firebase – Can two different users with different roles sign up using the same email address

March 21, 2024
ashi
3 Answers

Can two different type of users (driver and passenger) sign up using the same email address as I want user can login as driver or passenger or they can be both using the same email address. i have tried to…

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Json – jackson – Deserialize string list as List

March 20, 2024
Hykilpikonna
2 Answers

I have an object like this: class Test { List<Integer> a; } I want both the following json to be parsed correctly: { "a" : "[1, 2, 3]" } { "a" : [1, 2, 3] } When I try to…

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Amazon web services – Deploy Web App on EC2 instance AWS – Database Confusion

March 20, 2024
S10000
2 Answers

Apologize in advance if this is a stupid question but I've been trying to search up this question without being able to find anything relevant. So I'm trying to deploy a simple registration/login web app project that inserts/retrieves information of…

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Docker – NameNotFoundException while trying to use ActiveMQ Classic

March 19, 2024
sylvan013
2 Answers

I am running ActiveMQ Classic as a Docker container. It is running on port 61616. I haven't changed any settings. I have created this example queue in the webinterface: Here is the queue definition: <queues> <queue name="ExampleQueue"> <stats size="0" consumerCount="0"…

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