JavaScript Practice Problems: Sharpen Your Skills

Course Curriculum

Chapter 1: Getting Started

Lecture 1: Welcome and Introduction

Lecture 2: Getting the Most Out of this Course

Lecture 3: Working with Code

Chapter 2: Summing Any Number of Numbers

Lecture 1: Sum Any Number of Numbers Introduction

Lecture 2: Sum Any Number of Numbers Solutions

Chapter 3: Counting True and Truthy in an Array

Lecture 1: Counting True in an Array Introduction

Lecture 2: Counting True in an Array Solution

Lecture 3: Counting Truthy in an Array Introduction

Lecture 4: Counting Truthy in an Array Solution

Chapter 4: Creating a Specialized Multiplier Function

Lecture 1: Creating a Specialized Multiplier Function Introduction

Lecture 2: Creating a Specialized Multiplier Function Solution

Chapter 5: Shuffle an Array

Lecture 1: Shuffle an Array Introduction

Lecture 2: Shuffle an Array Solution

Chapter 6: Iterate over Properties of an Object

Lecture 1: Iterate over Properties of an Object Introduction

Lecture 2: Iterate over Properties of an Object Solution

Lecture 3: Iterate over and Modify Properties of an Object Introduction

Lecture 4: Iterate over and Modify Properties of an Object Solution

Chapter 7: Remove Falsey Values from an Array

Lecture 1: Remove Falsey Values from an Array Introduction

Lecture 2: Remove Falsey Values from an Array Solution

Chapter 8: Create Function to Determine a Person's Age

Lecture 1: Create Function to Determine Age Introduction

Lecture 2: Create Function to Determine Age Solution

Chapter 9: Inserting a Value into an Array

Lecture 1: Insert a Value Every So Many Elements into an Array Introduction

Lecture 2: Insert a Value Every So Many Elements into an Array Solution

Chapter 10: Insert Space into a String

Lecture 1: Insert Space into a String Introduction

Lecture 2: Insert Space into a String Solution

Lecture 3: Insert Space into a String Followup

Chapter 11: Determining the Total Length of an Array

Lecture 1: Count the Total Number of Values in an Array of Sub-Arrays Introduction

Lecture 2: Count the Total Number of Values in an Array of Sub-Arrays Solution

Chapter 12: Multiply One Number at a Time

Lecture 1: Multiplying One Number at a Time Introduction

Lecture 2: Multiplying One Number at a Time Solution

Chapter 13: Convert Fahrenheit to Celsius and Celsius to Fahrenheit

Lecture 1: Convert Fahrenheit to Celsius and Celsius to Fahrenheit Introduction

Lecture 2: Convert Fahrenheit to Celsius and Celsius to Fahrenheit Solution

Chapter 14: Create Frequency Object

Lecture 1: Create Frequency Object from an Array Introduction

Lecture 2: Create Frequency Object from an Array Solution

Chapter 15: Asynchronous JavaScript Problem

Lecture 1: Retrieving Array of Objects and Extract a Property from Each Object Introduction

Lecture 2: Retrieving Array of Objects and Extract a Property from Each Object Solution

Lecture 3: Extract Property from an Array of Objects Follow Up

Chapter 16: ADDITIONAL LEARNING

Lecture 1: BONUS!