Nano technology Notes - Dhanalakshmi college of engineering

In JavaScript, it's important to understand and properly use these keywords to write effective and functional code. Misusing them or misunderstanding their functionalities can lead to errors or unexpected behavior in your programs.

In JavaScript, it's important to understand and properly use these keywords to write effective and functional code. Misusing them or misunderstanding their functionalities can lead to errors or unexpected behavior in your programs.
Class notes • 29 pages • 2024

They cannot be used as identifiers (such as variable names or function names) because they are part of the language syntax. Some common keywords in JavaScript include "var", "let", "const" for variable declaration, "function" for defining functions, "if", "else", "switch", "case", "default" for control flow, "return" for returning values from functions, "for", "while", "do-while" for loops, "try", "catch", "finally" for exception handling, and "class", "extends...

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They cannot be used as identifiers (such as variable names or function names) because they are part of the language syntax. Some common keywords in JavaScript include "var", "let", "const" for variable declaration, "function" for defining functions, "if", "else", "switch", "case", "default" for control flow, "return" for returning values from functions, "for", "while", "do-while" for loops, "try", "catch", "finally" for exception handling, and "class", "extends...

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