js function expression vs function declaration code example
Example 1: function expression vs function declaration
const functionExpression = function(width, height) {
return width * height;
};
console.log(functionExpression(3, 4));
// Result = 12
function functionDeclaration(width,height){
return width * height;
};
console.log(functionDeclaration(3,4));
//Result = 12
Example 2: function expression
const getRectArea = function(width, height) {
return width * height;
};
console.log(getRectArea(3, 4));
// expected output: 12