What is is a javascript function expression?
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Function Expression
The function expression is storing the function in a variable.
Below is a syntax for a function expression.
variable = function(a, b ) { code to execute }
Example of a function expression.
let x = function (a, b) { return a + b }
Using the function expression.
let x = function (a, b) { return a + b } let sum = x(5, 5) console.log(sum)
Result.
10
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