Web Dev Roadmap for Beginners (Free!): [ Ссылка ]

In this video we'll review Javascript Error Handling with Try, Catch, and Finally. We'll also look at JavaScript Error Constructor Types, console error messages, and how to create custom error constructors and messages.

▶ This video is part of the JavaScript Tutorials for Beginners Playlist found here: [ Ссылка ]

✅ Quick Concepts outline:
Javascript Errors and Error Handling:
(00:00) Intro
(0:13) Strict Mode
(1:20) Common JavaScript Error Types
(1:30) ReferenceError
(2:00) SyntaxError
(3:00) TypeError
(3:50) Using a Try Catch block
(4:15) The catchID parameter
(5:10) Using console.error() instead of console.log()
(5:40) console.warn()
(6:00) console.table()
(6:20) Error Object properties: name, message, stack
(7:20) Create a Custom Error
(8:20) throw keyword
(9:20) The generic error constructor
(10:20) Adding a finally to your Try Catch block
(10:45) An example of Try, Catch, Finally


📚 Further Reading:
MDN Web Docs:
Error Constructor Types: [ Ссылка ]
Error Handling: [ Ссылка ]
Try...Catch: [ Ссылка ]
Eloquent JavaScript Chapter 8:
[ Ссылка ]

📺 More Beginner JS Videos:
freeCodeCamp: [ Ссылка ]
Traversy Media: [ Ссылка ]
The Net Ninja: [ Ссылка ]

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