N
// Dictionaries are placed in braces, and values are seperated with a comma
let myDictionary = {
"value 1": "string",
"value 2": 2,
"value 3": ["array value 1", "array value 2"]
};
// Access the dictionary using its keys
var value1 = myDictionary["value1"]; // Type: String
var value2 = myDictionary["value2"]; // Type: Int
var value3 = myDictionary["value3"]; // Type: Array
N
var test_dictionary = {
"This is a key" : "This is the value of this key",
"You can make many keys" : {
// You can even nest dictionaries in one another
"Integer" : 123,
"String" : "Hello, world!",
"Boolean" : true,
"Array" : [1,2,3,4,5]
}
}
N
var dict = {
FirstName: "Chris",
"one": 1,
1: "some value"
};
N
// Get keys of a dictionary
let dict = { a:1 , b:2 , c:3 }
console.log( Object.keys(dict) ) // expected output : ['a', 'b', 'c']