Modern JavaScript from the Beginning - Second Edition - Save Meals to Local Storage

Modern JavaScript from the Beginning - Second Edition - Save Meals to Local Storage

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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The video tutorial addresses issues with data persistence in a calorie tracker app. It explains how to implement methods for retrieving and saving meals to local storage using JavaScript. The tutorial also covers updating the tracker class to integrate these methods and ensure meals are displayed correctly. Finally, it sets the stage for implementing similar functionality for workouts in a future video.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What issue is mentioned regarding calories consumed and burned?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the static method to get meals from local storage?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of saving a meal to local storage.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of stringifying the meals array before saving it to local storage?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What changes need to be made to ensure meals are retrieved from local storage upon initialization?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how the load items method is structured to display meals.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What additional functionality is suggested for workouts in the next video?

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