86thAirhacksQ&A.md

86thAirhacksQ&A.md

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Hi Adam,

in JavaScript:

1. do you often use pre defined (DTO)-classes like

// in file: car.js
export default class Car {
  constructor(name, year) {
    this.name = name;
    this.year = year;
  }
}


// in some other js-file

import './car.js'

// some logic

const car = Car("Hey Car", 2021);

// store in Redux
dispatch({
"action": "CAR_CREATED",
"payload":  car
});

2. or do you prefer to build objects on the flight?

When would you prefer one over the other? Which approach do you suggest?

Thank you,
Wassim

Hi Adam,

when one js-module (e.g. common-module.js) is imported in multiple different js-modules, is the code inside the common-module.js executed multiple times? Or is the module like static-code block in Java?

Thank you,
Wassim

I use the @schedule to schedule jobs which is very convenient.
Every now and then however the job fails which is accepted but when it fails twice it shuts down completely.

Is there a way to disable this behaviour or configure it to a higher value.

I know the solution would be to catch the exception and let it not fail but I don't have control over this class.

I also ran into a similar problem in openliberty.