testee | Automated cross-browser JavaScript | Unit Testing library

I have a service with a persistence setup using JPA, Hibernate and Guice (if it's useful, I'm not using Spring). This is the first, working version of my code:

im creating a api that should upload a image with multer but im getting tasks.map is not a function, here is the code:

I have a method which calls another method. Within that method I subscribe to a service, if there is a match it then uses Angular router service to navigate. Here is a stackBlitz example

I have a detox configuration for my react native project and it works & passes for both platforms when I do it locally. Recently I tried adding this to the Bitrise workflow and it seems that there are some problems with the Android emulator there. I am using avd-manager.

It goes like this:

I have a search function that checks if the searchKey matches an Objects Attribute. Instead of going through all attributes it stops if the first check is false. Heres the code

I was working with some API's when i recognised something weird on accident:
When I run this code shown below on a express node server and hit the http://localhost:3000/login endpoint, sometimes it works as expected, redirects and then console.logs and outputs what it should, but sometimes when I stop the server and start it again, the server console.logs before I hit the enpoint when I just type the URI(localhost:3000/login) or URL(http://localhost:3000/login) in the chrome search bar.

• I already tried to wait a little bit to see if this really has to do something with typing/pasting the URI/URL in chrome search bar or just something with latency, but I'm 100% sure it logs because of typing/pasting, I already tested it for many times and everytime when the terminal console logged something when I didnt hit the endpoint, it was because I typed or pasted the URI/URL into the chrome search bar
• I tested it on Chrome, Edge and Firefox, but (for me) it only worked on chrome
• I also tested it with just typing the URI/URL and pasting, same result, same thing with diffrent terminals
• it only works sometimes, often after I restarted the server
• it also works when I paste or type the http://localhost:3000/test endpoint into the search bar
• the only package installed is express

I'm not sure why this is happening and I'm pretty sure this isn't a feature of chrome (correct me if I'm wrong). I also don't know if this is a problem just on my environment or something that affects others too, I just want to know why this is happening because I never saw something like this before. Also this code below shouldn't represent something that should work correctly on a projet or something, like i said, i just dicovered this "problem" by accident.

code

I'm trying to use eventemitter but I am not being able to use it. I'm pretty new to angular and I don't understand what's going on! for what I've seen in other posts I'm doing everything right! I am trying to send an array through a component to another. The interventionpage will be the one responsible and owner of this array, so whenever occurs a change in this array I want to export the data to the sync page. Can somebody tell me what am I doing wrong?

I am getting this error:

The question I am working on is:

Write a program that:

asks the user how many exam scores there are (and verifies that the user entered a positive integer), prompt the user for each real-valued score, one by one (as shown below in Sample program behavior / output: box), Calculate and output the average of the scores and count and output how many scores are greater than the average (as shown below in Sample program behavior / output: box).

Sample program behavior / output:

How many exams scores do you have to enter? 5

Enter score #1: 95.0

Enter score #2: 92.0

Enter score #3: 68.0

Enter score #4: 72.0

Enter score #5: 70.0

The average score is: 79.4 There are 2 scores larger than the average.

This is my code:

I have a ViewModel that receives an Interface with an Eventhandler in the constructor: