Зміст курсу

JavaScript Data Structures

1. Introduction and Prerequisites

Introduction to the Course Prerequisites for the Course What Will Be Covered Tips for Success

2. Objects Fundamentals

Understanding Objects Object Creation Nested Properties Challenge: Creating an Object Accessing Object Properties Challenge: Accessing Object Properties Working with Properties Challenge: Modifying and Extending Object Object Methods Properties in Methods Challenge: Working with Object Methods Object Fundamentals Sum Up

3. Advanced Object Manipulation

Object Iteration with for...in Loop Challenge: Object Property Explorer Method hasOwnProperty()Challenge: hasOwnProperty() for Object Property Iteration Spread Operator Challenge: Merging Objects and Adding Properties Object Destructuring Challenge: Destructuring Advanced Object Manipulation Sum Up

4. Mastering Arrays

Understanding Arrays Challenge: Array Element Accessor Working with Array Elements Challenge: Array Element Modifier for Loop Challenge: Array Element Iteration for...of Loop Challenge: Iteration with for...of Mastering Arrays Sum Up

5. Advanced Array Operations

map() Method Challenge: Array Element Transformation filter() Method Challenge: Filtering Students by Exam Scores find() Method Challenge: Discovering Featured Products sort() Method Challenge: Sorting and Extracting Properties Advanced Array Operations Sum Up Course Sum Up

JavaScript Data Structures

Challenge: Array Element Transformation

Task

You are given an array of numbers representing temperatures in Celsius. Your task is to use the map() method to create a new array, converting each temperature to Fahrenheit.

Use the map() method to create a new array called fahrenheitTemperatures by converting each temperature from Celsius to Fahrenheit.
- The conversion formula is: F = (C * 1.8) + 32, where F is Fahrenheit and C is Celsius.
Log the initial array celsiusTemperatures to the console.
Log the modified array fahrenheitTemperatures to the console.

Expected output:

To create a new array using the map() method, remember to call map() on the original array and provide a callback function that defines the transformation for each element.
Use this formula (F = (C * 1.8) + 32) inside the callback function.

Все було зрозуміло?

Секція 5. Розділ 2

Зміст курсу

JavaScript Data Structures

1. Introduction and Prerequisites

Introduction to the Course Prerequisites for the Course What Will Be Covered Tips for Success

2. Objects Fundamentals

3. Advanced Object Manipulation

4. Mastering Arrays

5. Advanced Array Operations

JavaScript Data Structures

Challenge: Array Element Transformation

Task

You are given an array of numbers representing temperatures in Celsius. Your task is to use the map() method to create a new array, converting each temperature to Fahrenheit.

Use the map() method to create a new array called fahrenheitTemperatures by converting each temperature from Celsius to Fahrenheit.
- The conversion formula is: F = (C * 1.8) + 32, where F is Fahrenheit and C is Celsius.
Log the initial array celsiusTemperatures to the console.
Log the modified array fahrenheitTemperatures to the console.

Expected output:

To create a new array using the map() method, remember to call map() on the original array and provide a callback function that defines the transformation for each element.
Use this formula (F = (C * 1.8) + 32) inside the callback function.

Все було зрозуміло?

Секція 5. Розділ 2