Understand how the code is executed in JavaScript. How an Execution Context is created and how the Call Stack works. Behind the scenes, there are a lot of things happening in JS Engine when the code is executed. All core fundamentals are covered in this video with examples.
With this code example in the video, you'll understand how things are working under the hood of javascript when code is executed. You'll get to know what exactly happens when you invoke a function in JavaScript. This js tutorial covers various underlying core fundamentals in depth.
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Topics Covered:
00:00 - What happens when you run JavaScript Code?
00:32 - Code Example for Execution Context Creation
01:03 - Global Execution Context Creation
01:20 - Memory Allocation Phase & Code Execution Phase
05:56 - Function Invocation and Execution Context Creation
11:15 - What happens while executing return statement
16:35 - Recap of Code Execution synchronously
19:26 - Call Stack in JavaScript
22:21 - Other names of the Call Stack in JS
23:10 - Thank you for watching Namaste JavaScript 🙏
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Akshay Saini
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16 июн 2024
