eval Definition
- 1a built-in function in JavaScript that evaluates a string as code and executes it
- 2short for 'evaluation'
Using eval: Examples
Take a moment to familiarize yourself with how "eval" can be used in various situations through the following examples!
Example
The eval() function is often used to dynamically execute code.
Example
The program uses eval to evaluate user input.
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Summary: eval in Brief
The term 'eval' [ɪˈvæl] is a built-in function in JavaScript that evaluates a string as code and executes it. It is often used to dynamically execute code and evaluate user input.
