Web Development with Node.JS and MongoDB (Video 3)

This video delves deeper into Node JS, explaining its single-threaded nature and how it handles blocking and nonblocking code. It uses a breakfast analogy to illustrate nonblocking IO operations. The video also covers the call stack, its structure, and its importance in debugging. Additionally, it provides guidance on writing command-line scripts in Node JS, including handling arguments and exit codes. The video concludes with a preview of setting up a development environment in the next session.

What is the significance of understanding how Node JS works?

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Explain the difference between blocking and non-blocking code in Node JS.

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How does Node JS handle concurrent operations despite running on a single thread?

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Describe the structure and purpose of the call stack in Node JS.

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What are the potential issues with making too many function calls in Node JS?

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What is the process for creating a command line script in Node JS?

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How can you handle errors in Node JS scripts, and what exit codes should be used?

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