rd13

    func copyDatabaseIfNeeded() {
        // Move database file from bundle to documents folder
        
        let fileManager = FileManager.default
        
        let documentsUrl = fileManager.urls(for: .documentDirectory,
                                                    in: .userDomainMask)
        
        guard documentsUrl.count != 0 else {
            return // Could not find documents URL

cmoulton

// MARK: - Adding a header to a single request
func doRequestWithHeaders1() {
  let headers: HTTPHeaders = [
    "X-Mashape-Key": MY_API_KEY,
    "Accept": "application/json"
  ]

  Alamofire.request("https://mashape-community-urban-dictionary.p.mashape.com/define?term=smh", headers: headers)
    .responseJSON { response in
    debugPrint(response)

dduan

# usage:
#    IFS=$'\n' find ROOT_SOURCE_FOLDER -name "*.swift" -exec python PATH/TO/migrate.py {} \;
import sys
import re

func = re.compile('func\s+\w+\(')
param = re.compile('(?P<indent>\s*)/// -[ ]*[pP]arameter[ ]+(?P<name>\w+)[ ]*:(?P<description>[^\n]+)\n')
ret = re.compile('(?P<indent>\s*)/// -[ ]*[rR]eturns[ ]*:(?P<description>[^\n]+)\n')
continuation = re.compile('\s*///(?P<description>[^\n]+)')

mystygage

version: '3'

services:
  mssql-server-linux:
    image: microsoft/mssql-server-linux:latest
    volumes:
      - mssql-server-linux-data:/var/opt/mssql/data
    environment:
      - ACCEPT_EULA=Y
      - SA_PASSWORD=${SQLSERVER_SA_PASSWORD:-yourStrong(!)Password}

tatimagdalena

let granularity = Calendar.Component.day
let comparisonResult = Calendar.current.compare(firstDate, to: secondDate, toGranularity: granularity)

// granularity:
// .second
// .minute
// .hour
// .day
// .month
// .year

Ben-G

import Foundation
import XCTest

/// Basic sanity check that ensures that we are able to retrieve localized strings for all languages
/// we support.
final class L10NTests: XCTestCase {

    func testLocalizations() {
        let locales = ["en", "es", "zh-Hans", "zh-Hant", "fi"]
        for locale in locales {

hemangshah

class MyLabel: UILabel {
    var textWillChange:((_ oldText: String?)->())? = nil
    var textDidChange:((_ newText: String?)->())? = nil
    override var text: String? {
        willSet {
            if textWillChange != nil {
                textWillChange!(self.text)
            }
        }
        didSet {

dfreniche

#!/bin/bash

# if 1st param empty...
if [ -z "$1" ]
then
    echo "Usage: select-xcode {8|9}"
    exit
fi

XCODE8_APP=/Applications/Xcode-8.app

davidlawson

import UIKit

public class BadgeBarButtonItem: UIBarButtonItem
{
    @IBInspectable
    public var badgeNumber: Int = 0 {
        didSet {
            self.updateBadge()
        }
    }

jlalvarez18

func deepDescription(_ any: Any) -> String {
    guard let any = deepUnwrap(any) else {
        return "nil"
    }
    
    if any is Void {
        return "Void"
    }
    
    if let int = any as? Int {