Explain why the error object was previously required in catch blocks.
Quick JavaScript Crash Course - Modern and Advanced JavaScript - Catch without Error
Interactive Video
•
Information Technology (IT), Architecture
•
University
•
Hard
Quizizz Content
FREE Resource
The lecture discusses a new feature in JavaScript introduced in ES2019, which allows developers to use a catch block without an error object. Previously, even if the error object was not used, it was mandatory to include it in the catch block. The update simplifies error handling by removing this requirement, making code cleaner and more efficient. The lecture concludes with a brief summary of this change.
Read more
5 questions
Show all answers
1.
OPEN ENDED QUESTION
3 mins • 1 pt
Evaluate responses using AI:
OFF
2.
OPEN ENDED QUESTION
3 mins • 1 pt
What change regarding catch blocks was introduced in ES 2019?
Evaluate responses using AI:
OFF
3.
OPEN ENDED QUESTION
3 mins • 1 pt
What implications does the removal of the error object have for developers?
Evaluate responses using AI:
OFF
4.
OPEN ENDED QUESTION
3 mins • 1 pt
How does the new feature improve error handling in JavaScript applications?
Evaluate responses using AI:
OFF
5.
OPEN ENDED QUESTION
3 mins • 1 pt
Summarize the main points discussed in the lecture.
Evaluate responses using AI:
OFF
Similar Resources on Quizizz
6 questions
Complete Java SE 8 Developer Bootcamp - Finally Block
Interactive video
•
University
3 questions
Quick JavaScript Crash Course - Modern and Advanced JavaScript - Summary-catch without er
Interactive video
•
University
2 questions
Core Java Programming Course- Try and Catch Block (Exception Handling)
Interactive video
•
University
6 questions
Modern JavaScript from the Beginning - Second Edition - Promise Chaining
Interactive video
•
University
2 questions
Learn JavaScript from Scratch JavaScript for Everyone - Deleting Object Properties
Interactive video
•
University
2 questions
Fundamentals Of Object-Oriented Programming: Java and IntelliJ - Exception Handling
Interactive video
•
University
6 questions
Fundamentals Of Object-Oriented Programming: Java and IntelliJ - Exception Handling
Interactive video
•
University
6 questions
Fundamentals Of Object-Oriented Programming: Java and IntelliJ - Exception Handling
Interactive video
•
University
Popular Resources on Quizizz
15 questions
Character Analysis
Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing
Quiz
•
9th - 12th Grade
10 questions
American Flag
Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension
Quiz
•
5th Grade
30 questions
Linear Inequalities
Quiz
•
9th - 12th Grade
20 questions
Types of Credit
Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25
Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers
Quiz
•
6th - 8th Grade