Kurssisisältö

JavaScript Data Structures

1. Introduction and Prerequisites

Introduction to JavaScript Data Structures Prerequisites for Learning JavaScript Data Structures What You'll Learn in This Course Tips for Success

2. Fundamentals of JavaScript Objects

Understanding Objects in JavaScript Creating Objects in JavaScript Working with Nested Object Properties Challenge: Create and Structure an Object Accessing Object Properties in JavaScript Challenge: Retrieve Object Property Values Managing Object Properties Challenge: Modify and Extend an Object Defining Object Methods Using Properties within Methods Challenge: Work with Object Methods Fundamentals of JavaScript Objects Sum-Up

3. Advanced Object Manipulation Techniques

Iterating Over Object Properties with the for...in Loop Challenge: Explore Object Properties with Iteration Using hasOwnProperty() to Check Object Properties Challenge: Object Property Iteration with hasOwnProperty()Cloning and Merging Objects with the Spread Operator Challenge: Combine Objects with the Spread Operator Destructuring Objects for Cleaner Code Challenge: Extract Data with Object Destructuring Advanced Object Manipulation Sum-Up

4. Mastering JavaScript Arrays

Understanding JavaScript Arrays Challenge: Access Array Elements Modifying Arrays and Accessing Elements Challenge: Modify Array Elements Iterating Over Arrays with the for Loop Challenge: Loop Through Arrays with for Using the for...of Loop for Array Iteration Challenge: Efficient Array Iteration with for...of Mastering JavaScript Arrays Sum-Up

5. Advanced Array Methods and Transformations

Transforming Arrays with the map() Method Challenge: Modify Array Elements Using map()Filtering Arrays with the filter() Method Challenge: Select Specific Data Using filter()Finding Elements in an Array with the find() Method Challenge: Search for Items Using find()Sorting Arrays with the sort() Method Challenge: Sort and Extract Data with sort()Advanced Array Methods and Transformations Sum-Up Course Summary

Challenge: Loop Through Arrays with for

Task

You are given an array of Ford car models. The task is to create a for loop to iterate through the array and log each model.

Use a for loop to iterate through the fordCarModels array.
Inside the for loop, log each model to the console using console.log().


              123456
            
const fordCarModels = ["Mustang", "F-150", "Explorer", "Expedition", "Taurus"];

// Use a `for` loop to iterate and log models
for (let ___; i < ___.length; i += 1) {
  console.log(___);
}

Expected Output:

Mustang
F-150
Explorer
Expedition
Taurus

To create a for loop, use the following syntax: for (let i = 0; i < array.length; i += 1) { ... }.
Use console.log() to log each model inside the for loop.


              123456
            
const fordCarModels = ["Mustang", "F-150", "Explorer", "Expedition", "Taurus"];

// Use a `for` loop to iterate and log models
for (let i = 0; i < fordCarModels.length; i += 1) {
  console.log(fordCarModels[i]);
}

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Osio 4. Luku 6

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