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- Use `for in` to Loop Through an Object's Properties 4:31
- Loop Through an Object's Properties 2 objectives
- Useful JavaScript Object Methods
- Store Objects in Arrays 3:45
- Create an Array of Objects 2 objectives
- Build an Object Challenge 1:17
- Build an Object Challenge – One Solution 3:09
- Display an Array of Objects on the Page – One Solution 7:14
- Review `for in` and Arrays of Objects 6 questions
Instruction
Useful JavaScript Object Methods
You've learned that with for...in, you're able to loop (or iterate) over the properties of an object literal and access each property's value. For example:
const person = {
name: 'Reggie',
role: 'Software developer',
skills: ['JavaScript', 'HTML', 'CSS'],
isTeacher: true
};
for ( let prop in person ) {
console.log(prop);
}
The for...in loop above calls th...