So in my audio player (ka-musicplayer.glitch.me) i saw a flaw that when i played audio by typing the path to an MP3 it returned that. If i predefine the MP3s, it works. Feel free to see the code here. Answer After investigating the Audio() constructor, I’ve revised your code. Firstly, you could write the button element in your HTML and
Category: Questions
Spring Boot – Jackson EntityNotFoundException returns 200 instead of 500 response
Exception handler is returning 200 response even though I have specified it to return 500 in the handler (HttpStatus.INTERNAL_SERVER_ERROR) when encountering this exception. I am using Spring Boot v1.5.4.RELEASE. I am calling a Spring Boot service returning a JSON object. I am using a custom exception handler. When an EntityNotFoundException occurs during deserialization, instead of returning 500 response, it returns
How to get corresponding quarter of previous year in Scala
I have a date string with me in the format – “20202” [“yyyyQ”]. Is there a way to get the corresponding quarter of previous year ? ex- for 20202 , it should be 20192 Answer An alternative to the other answers is using my lib Time4J and its class CalendarQuarter. Example: Two main advantages of this solution are: Calendar quarters
Getting NoSuchMethoError While uploading file on Amazon S3 bucket
I was trying upload the file in Amazon s3 bucket using the server-less architecture below is the described flow ApiGateway->lambda->s3bucket I am sending Request using postman, image is encoded …
Appium – AUT is not installed
I am testing an iOS application (on a real device) and encountering the following error: It would be helpful if someone could point out why the Selenium is throwing this error. I am able to manually connect to the UFT Mobile device and it works fine. My code is: The partial stacktrace is attached here https://pastebin.com/npcDyz2a. Answer After so many
QUARKUS – MicroProfile REST Client: add a custom, not mapped field
I am following this article https://quarkus.io/guides/rest-client to build a REST Client to parse the output from the restcountries.eu service. Here the class holding the model: Now, suppose I would like to add a custom fields such as timestamp, to record the instant when this object has been created. I imagine, I would go ahead and add another field like below:
File scanner only reading last number in file
Here is the code: I’m supposed to be figuring out the average of scores, while counting how many are in each letter grade. The problem is that it only reads the last number instead of ~80 different numbers. Answer Your if-else logic doesn’t get executed until the while loop ends and the entire file has been processed. Meaning, only the
Cannot invoke ” ” because array is null
I need to add information about 2 actors such as their name, address and age and have done so without arrays easily but it’s necessary, I keep getting the error “Cannot invoke “TestActor.setName(String)” because “actors[0]” is null at TestMain.main(TestMain.java:5)” This is just a test main I’m using to test it ”’ And this is the actor class I’m using that
Firestore Could not deserialize object. Failed to convert value of type java.util.HashMap to Date
I’m trying to read a field from the first document in a Firestore Collection but I get the following error: Could not deserialize object. Failed to convert value of type java.util.HashMap to Date I have a Firestore Database that looks like this: The “User Routes” collection contains documents named after each User’s ID. Inside those documents are multiple “Route” collections.
package com.mongodb.client does not exist for a java console program
So here is the back story … I need to make a simple java console project that accesses a MongoDB database and makes some changes to the records within so that another (much larger) program doesn’t seg-fault when it tries to read from them. Now I’m trying to get my java console project to connect to the MongoDB, but the