Top 10 JavaScript Questions

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Do you have questions about JavaScript? You’re not alone! Join the helpful and entertaining Benjamin Lin for real-world answers, as he explores 10 of the most common JavaScript questions asked by developers, including “how to get a date.”

As you work in JavaScript to define the behavior of visual elements in a web application (and connect them with the associated back-end services), have you wondered about the difference between let and var? Or maybe you want to know what JavaScript closures are. Learn to sort an array, change HTML elements in JavaScript, how to check whether objects are equal, and much more, in this practical JavaScript course.
0 | Introduction
Get an intro to the course, and explore ten of the most common JavaScript questions that developers ask.
1 | How do I return the response from an asynchronous call?
Explore the question: How do I return the response from an asynchronous call?
2 | What are JavaScript closures?
Explore the question: What are JavaScript closures?
3 | Why is it bad to use the for/in statement to iterate through an array?
Explore the question: Why is it bad to use the for/in statement to iterate through an array?
4 | What is the difference between “==” and “===”?
Explore the question: What is the difference between “==” and “===”?
5 | How do I get a date as a software engineer?
Explore the question: How do I get a date as a software engineer?
6 | How do I check if JavaScript objects are equal?
Explore the question: How do I check if JavaScript objects are equal?
7 | How do I sort an array?
Explore the question: How do I sort an array?
8 | What is the difference between let and var?
Explore the question: What is the difference between let and var?
9 | How do I change HTML elements in JavaScript?
Explore the question: How do I change HTML elements in JavaScript?
10 | How do I check if an array contains an object with a certain attribute value?
Explore the question: How do I check if an array contains an object with a certain attribute value?
Post-Course Survey
Complete the post-course survey.
Learn How do I return the response from an asynchronous call? What are JavaScript closures? Why is it bad to use the for/in statement to iterate through an array? What is the difference between == and ===? How do I get a date as a software engineer? How do I check if JavaScript objects are equal? How do I sort an array? What is the difference between let and var? How do I change HTML elements in JavaScript How do I check if an array contains an object with a certain attribute value? Learn about ten of the common JavaScript questions that developers ask. Complete the survey.

Prerequisites
None

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Source viva: https://mva.microsoft.com/en-US/training-courses/top-10-java-script-questions-17356 

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