- [Instructor] In this video, we'll take a look…at some of the debugging features…that come with Visual Studio Code.…I do realize that some of you might not be using…the same editor, but if your editor does come with some…of the basic debug feature,…they should still be very similar,…and the concepts still should apply.…Up until now, we've been using nodemon to run our server.…Let's stop it, so I'll go into terminal,…and terminate that job by pressing ctrl + c in Windows.…Instead we'll be using the Visual Studio Code Debug Runner.…
I'll click on the little bug icon on the left,…or you could hit ctrl + shift + d.…Now we can see a start debugging button.…If we hit Play, it will start our server GS in debug mode.…This gives us several tools.…Let's go over to our app post messages function…on line 27, and then let's add a break point on the tri.…Let's go back to our web app and post a new message.…You can see that a break point has been triggered.…We can now do things like see our local variables,…hover over any of the variables.…
Author
Updated
4/5/2019Released
11/7/2017- Asynchronous tasks and callbacks
- Benefits and features of JavaScript
- Managing third-party packages with npm
- Node.js frameworks
- Static serving with Express
- Creating a browser app
- Exploring databases
- Saving data to MongoDB with Mongoose
- Error handling and debugging
- Simple tests and async tests
Skill Level Beginner
Duration
Views
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Introduction
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Welcome41s
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1. Introduction to Node
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Download and install Node1m 28s
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2. Understanding npm: Node Package Manager
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Write your own module2m 18s
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3. Reading and Writing Files
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Read from files4m 31s
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Access directories1m 6s
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Write to a file2m 46s
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4. Exploring Web Frameworks
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Node.js frameworks1m 23s
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Express1m 6s
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Socket.io55s
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5. Building Your Demo App Chat Client for the Browser
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Static serving with Express5m 30s
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Create your browser app8m 43s
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Create your Socket.io event1m 59s
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6. Exploring Databases
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Types of data frameworks2m 2s
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Set up MongoDB1m 46s
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Mongoose2m 59s
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7. Improving Asynchronous Code
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Nested callbacks3m 27s
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Promises7m 14s
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Async/await2m 44s
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8. Error Handling and Debugging
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Try/catch2m 6s
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Finally1m 40s
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Editor debugging4m 14s
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9. Testing
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Simple test with Jasmine4m 33s
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Async test with Jasmine5m 33s
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Conclusion
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Next steps1m 24s
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Video: Editor debugging