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Namaste JavaScript: Execution Contexts by omkarpethe15 is a document available to read on EtoBox.

What is Namaste JavaScript: Execution Contexts about?

The document discusses JavaScript execution contexts and hoisting. It explains that JS code is executed within execution contexts that have two phases - memory creation and code execution. During memory creation, variables are initialized to undefined and functions are stored in memory. This enables hoisting behavior where variables and functions can be accessed before they are declared. The document also discusses how new execution contexts are created for function calls.

Author

omkarpethe15

Language

EN