Arthur Kho islandjoe

router.get("greets", String.parameter)
{ (req)-> String in 
  let name = try req.parameters.next(String.self)
  return "Hello, \(name)!"
}

This path will respond to requests for /greets/Broseph by printing out "Hello, Broseph!"

router.get("page", Int.parameter, String.parameter)
{ (req)-> String in
  let num = try req.parameters.next(Int.self)
  let section = try req.parameters.next(String.self)
  
  return "Loading page \(num), section \(section)."
}

import argparse
import json

arg = argparse.ArgumentParser()
arg.add_argument("-c", "--conf", required=True, help="path to the JSON configuration file")

args = vars(arg.parse_args())

conf = json.load(open(args["conf"]))

let numbers = [1, 2, 3, 4, 5, 6, 7, 8]

Trailing closures

let squared = numbers.map() { (x)-> Int
  return x * x
}

let numbers = [1, 2, 3, 4, 5, 6, 7, 8]

Method 1

func isEven(x: Int) -> Bool {
  return x % 2 == 0
}

let numbers = [1, 2, 3, 4, 5, 6, 7, 8]

Function as argument

func reducedSum(sum: Int, element: Int) -> Int {
  return sum + element
}
let sum = numbers.reduce(0, reducedSum)

func add(x: Int, y: Int, z: Int) -> Int {
  return x + y + z
}

let sum = add(x: 1, y: 2, z: 3)
print(sum)
//-> 6

func addX(_ x: Int) -&gt; (Int, Int)-&gt; Int {

func countDown(from: Int) {
  // Stop condition
  if from < 0 {
    return
  }
  
  print(from)
  // Recursion
 countDown(from: from - 1)

First the modules. From your virtual environment:

$ mkvirtualenv coreml -p python3
$ workon coreml
(coreml)$ pip install -U pandas
(coreml)$ pip install -U sklearn
(coreml)$ pip install -U scipy
(coreml)$ pip install -U coremltools

	#!/usr/bin/env python3
	"""
	Very simple HTTP server in python.

	Usage::
	./dummy-web-server.py [<port>]

	Send a GET request::
	curl http://localhost