2.2 KiB
2.2 KiB
id | title | challengeType | guideUrl | videoUrl | localeTitle |
---|---|---|---|---|---|
56533eb9ac21ba0edf2244cd | Accessing Nested Arrays | 1 | https://portuguese.freecodecamp.org/guide/certificates/access-array-data-with-indexes | Acessando matrizes aninhadas |
Description
var ourPets = [
{
animalTipo: "gato",
nomes: [
"Meowzer",
"Fofo",
"Kit-Cat"
]
}
{
animalTipo: "cachorro",
nomes: [
"Local",
"Bowser",
"Frankie"
]
}
];
ourPets [0] .nomes [1]; // "Fofo"
ourPets [1] .nomes [0]; // "Local"
Instructions
myPlants
usando ponto de objeto e notação de colchetes de matriz. Tests
tests:
- text: <code>secondTree</code> deve ser igual a "pine"
testString: 'assert(secondTree === "pine", "<code>secondTree</code> should equal "pine"");'
- text: Use a notação de pontos e colchetes para acessar <code>myPlants</code>
testString: 'assert(/=\s*myPlants\[1\].list\[1\]/.test(code), "Use dot and bracket notation to access <code>myPlants</code>");'
Challenge Seed
// Setup
var myPlants = [
{
type: "flowers",
list: [
"rose",
"tulip",
"dandelion"
]
},
{
type: "trees",
list: [
"fir",
"pine",
"birch"
]
}
];
// Only change code below this line
var secondTree = ""; // Change this line
After Test
console.info('after the test');
Solution
// solution required