3. Callback Function In JavaScript

  1. What Is Callback In JavaScript.mp4

  2. Callback Function Is Not Always Asynchronous.mp4

  3. How To Handle Errors In Asynchronous Code.mp4

  4. Pros & Cons Of Callback Function.mp4

  5. Callback Examples In JavaScript Libraries.mp4

  6. Callbacks Lack Readability.vtt

  7. Callback Hell In JavaScript.vtt

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 1. Introduction

  1. Introduction.vtt

  2. Structure Of This Course.vtt

 2. Difference Between Synchronous And Asynchronous Actions

  1. Typical Example of an Asynchronous Action in JavaScript.vtt

  2. Synchronous vs Asynchronous in JavaScript.vtt

  3. Event Loop in JavaScript. Call Stack and Message Queue.vtt

  4. Let's Fix Our Example.vtt

 4. Testing Callback Functions

  1. Setting Up Testing Environment.vtt

  2. Testing Callback Functions With Mocha And Chai.vtt

 5. Promise In JavaScript

  1. What Is JavaScript Promise.vtt

  2. How To Create A New Promise.vtt

  3. Final States Of The Promise.vtt

  4. How To Use JavaScript Promise. Then Method.vtt

  5. Rewriting calculateSquare Function Using Promises.vtt

  6. Chaining Promises In JavaScript.vtt

  7. Making HTTP Requests Using Fetch API.vtt

  8. How To Avoid Callback Hell.vtt

  9. Handling Promise Rejections.vtt

  10. Promise.resolve And Promise.reject.vtt

  11. Executing Promises In Parallel Promise.all Method.vtt

  12. How Promise.all Handles Rejections.vtt

  13. Which Promise Is Faster Promise.race Method.vtt

 6. Testing Promises In JavaScript

  1. Setting Up Testing Environment.vtt

  2. Testing JavaScript Promises Using Mocha And Chai.vtt

  3. Timeouts In Mocha.vtt

  4. Making Multiple Promise Assertions In One Test.vtt

 7. Async Await in JavaScript

  1. Async Function in JavaScript.vtt

  2. Await Keyword in JavaScript.vtt

  3. Handling Errors Using Async Await.vtt

  4. Sequential vs Parallel Execution.vtt

 8. Summary

  1. Summary.vtt