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← Introduction to JavaScript
○What is JavaScript?○Your First JavaScript Code○Data Types○Type Checking
○Declaring Variables○let and const in Practice○Operators○Type Conversion
○Conditionals○Switch Statement○For Loops○While Loop○Break and Continue
○Defining Functions○Arrow Functions○Scope○Closures○Project - Calculator○Function Expressions
○Arrays○Array Mutation Methods○Array Search and Slice○Array Iteration Methods○Multidimensional Arrays○Destructuring○Array Reverse and Sort○Array Fill○Array Find and Includes○Array Flat and FlatMap○Array Reduce, Some, and Every
●Objects○Object Methods and Destructuring○JSON○Math and Date○Date Basics
○02 Template Literals○String Methods○Regular Expressions
○Higher-Order Functions○Callbacks○map, filter, and reduce○Recursion○Project - Data Transform Pipeline
○OOP Introduction○Classes○Inheritance○Encapsulation
○Asynchronous JavaScript○Promises and Async Await○Async API Simulation

Objects

Objects group related values under named properties. This beginner exercise uses one person object and one property update so the pattern stays easy to read.

Example

javascript
const person = { name: 'Ava', age: 21, city: 'Porto' };
person.city = 'Lisbon';

Your Task

  1. Create a person object with name, age, and city, then update city to Lisbon.
  2. Display Ava | Lisbon in #output.
Hint 1
1 / 2
HINT 1

Use object properties like person.name and person.city.

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