//1. Assigning 'Value' to 'Property Name' Difference within and outside object //Inside Object use ':' let fasterShip = { 'Fuel Type': 'Turbo Fuel', color: 'silver', } //Outside Object use '=' fasterShip.color = 'green' //2.Array and Object let array = [] let object = {} //3. Two ways accessing properties //use '.' or [] depends on if it is one word let spaceship = { homePlanet: 'Earth', 'Fuel Type': 'Turbo Fuel', }; spaceship.homePlanet spaceship['Fuel Type'] //4. Accessing property using another property let spaceship = { 'Active Mission' : true, }; let propName = 'Active Mission'; console.log(spaceship[propName]) //5. Adding new property inside object using '=' let spaceship = { 'Fuel Type' : 'Turbo Fuel', homePlanet : 'Earth', }; //Adding another property in spaceship spaceship.numEngines = 9 //6. Delete property inside object using 'delete' delete spaceship['Fuel Type'] //7. Array of Objects let spaceship = { passengers: [{ name: 'Mary', name2: 'Kate' }], }
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