I am using IntelliJ IDEA 2021.2.3 , JDK 17. I have code snippet in Java 17 pom.xm Error How to fix it? Answer Set and and Now we can run/debug Java code in Java language level 17 success
Tag: java
TestNG assign programatically DataProvider
If I have a method: Can I create a Listener or something in TestNG, that if I have a method: then it automatically injects specific dataProvider, without explicitly specifying it @Test(dataProvider = “webTarget”) ? Answer Ideally speaking, the easiest way to go about doing this would be to: Define…
Generate install4j application launcher, that executes batch file
I have a legacy Batch-File that starts up my application after doing some configuration. Trying to migrate to install4j i ran into the problem, that i cannot generate a launcher that only executes the batch file and gives me all the perks a generated launcher would offer. The current (pretty ugly tbh) workaro…
Customize Manifest in War task
I need to modify Manifest file during the assembly of WAR file. I need to add a list of all files on a class path to avoid java.io.IOException: CreateProcess error=206, The filename or extension is too long exception being thrown when I want to execute this java file on Windows machine. Declared directly in b…
set Content-Type to application/Json using Fetch API javascript
I am trying to send some form data to a spring application using Fetch API in javascript. I have this code to send the form data: but i get a 415 status error “Unsupported Media Type”. Even when i set specifically the header ‘Content-Type’ to ‘application/json’ it sends lik…
Serialize Enum as String for validation using Jackson
I’m trying to validate an Enum using the custom validator, in my custom validator I’m trying to return a custom message when a parameter does not exist in the enum values. Bellow my enum Bellow my PostMapping method I can’t switch the type of enum to string in the method itself because IR…
Artifactory publish with multi-module gradle
Hope all doing well. Today I was working on multi-module gradle project, and trying to publish one of it’s dependency to artifactory as well. my project structure are: build.gradle (main) build.gradle (api) and the task artifactoryPublish produces: Now the issue is that, the modules, like admin-api buil…
Anylogic-how to calculate distance between pedestrians
I use the pedestrian library (use the ped source, ped Goto, and ped sink) and want to simulate the sidewalk environment. The goal of this model is to get the data that the distance between pedestrians is less than 1m. So, I try to calculate the distance between pedestrians. In the Anylogic, the information of…
Variables are not coming up null during Postman call
Setting up an Java Postman call assigning values to the variables but its shows null. My Pojo Student Class Postman Request Answer your request body should be like this: because you are getting StudentRequest as RequestBody and it means you should send StudentRequest internal properties not containing Student…
Group java string based on nth word in Camel case
I want to group certain java strings into subset of strings with same nth word. Eg List: CorePlatformPortal, CorePlatformRuntime, CorePlatformRuntimeConfiguration, DetailPageAlternative, DetailPageBooks, DetailBuild, HorizontePage, HorizontePageLogging, HorizonteBuild, Input : 1 Output: CorePlatformPortal, Co…