write a function that returns an array of three numbers I/ call that function and use destructuring syntax to assign the numbers to three separate variables I/ write a function that returns an object I/ call that function and use destructuring syntax to assign the property values to separate variables // write a function that takes two named parameters using destructuring syntax I/ call that function by passing in an object I/ using Object. forEach method iterates in ascending order without modifying the array. You can then iterate over each key in the object using forEach (). JavaScript forEach Array is used to iterate an array in JavaScript. Using Object.keys () The Object.keys () function returns an array of the object's own enumerable properties. name, age, favorite_color) I/ using Object.keys, print the array of keys in the second object (no loop, the whole thing) // using Object.values, print the array of values in the second object (no loop, the whole thing) But you can iterate over a JavaScript object using forEach () if you transform the object into an array first, using Object.keys (), Object.values (), or Object.entries (). In JavaScript, an object can be created in two ways: 1) using Object Literal/Initializer Syntax 2) using the Object() Constructor function with the new keyword. in loop, print the property names in the first object in the array I/ (i.e. notation, print the favorite colors I/ using a for. See Also: The Array map () Method The Array filter () Method Syntax array. The forEach () method is not executed for empty elements. The object parameter represents each object in the array. The forEach () method calls a function for each element in an array. The loop will iterate over each key-value pair in the Map object. create an array of three objects where each object has made up values for // name, age, and favorite_color I/ change the age of the third object to 27 using associative array syntax // using a for. In the above example, the forEach() method is used to iterate over the myObjects array. 1 Using a forof loop 2 Using the forEach () method 3 Using the Map.keys () method 4 Using the Map.values () method 5 Using the om () function Using a forof loop You can use a forof loop to iterate over a given Map object.
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