Swift cheatsheet for JavaScript developers

Written on June 7, 2018

Message output

JavaScript	Swift
`console.log("Hello world!")`	`print("Hello world!")`

JavaScript	Swift
`const pi = 3.14`	`let pi = 3.14`
`let name = "Michael"`	`var name = "Michael"`

JavaScript	Swift
`Michael is ${age} years old`	`"Michael is \(age) years old"`

let intro = `
This is a story about a boy.
His name was ${name}
`

var intro = """
This is a story about a girl.
Her name was \(name)
"""

JavaScript	Swift
`let names = ["John", "Jill", "Mary"]`	`var names = ["John", "Jill", "Mary"]`

let car = {
  "make": "Audi",
  "model": "A3",
  "color": "White"
}

var car = [
  "make": "Audi",
  "model": "A3",
  "color": "White"
]

2018-06-08

Initial notes