JillevdW

import UIKit

class TabBarController: UITabBarController {

  var indicatorImage: UIImageView?
    
  override func viewDidLoad() {
    super.viewDidLoad()
        
    let numberOfItems = CGFloat(tabBar.items!.count)

malcommac

import Foundation
import UIKit

/// MARK: - This protocol is used to allows cell to be dequeued with strong type
public protocol DequeuableProtocol: class {
	
	/// Return the nib name in which the dequeuable resource is located
	/// You must implement it if your cell is located in a separate xib file
	/// (not for storyboard).
	/// In this case you should call `table.register(CellClass.self)` before

JohnSundell

target 'MyTarget' do
    use_frameworks!

    # Post installation script that enables the Swift 4.2 compiler's
    # legacy 4.1 mode for 4.2-incompatible pods
    post_install do |installer|
      incompatiblePods = ['PodA', 'PodB']

      installer.pods_project.targets.each do |target|
          if incompatiblePods.include? target.name

nicklockwood

// Swift's untyped errors are a goddam PiTA. Here's the pattern I use to try to work around this.
// The goal is basically to try to guarantee that every throwing function in the app throws an
// ApplicationError instead of some unknown error type. We can't actually enforce this statically
// But by following this convention we can simplify error handling

enum ApplicationError: Error, CustomStringConvertible {
    
  // These are application-specific errors that may need special treatment
  case specificError1
  case specificError2(SomeType)

oleander

APP="MyApp"
CONSTRUCT=xcodebuild -workspace $(APP).xcworkspace -scheme $(APP) clean

install_deps:
	pod install
create_config:
	swift package fetch
	swift package generate-xcodeproj
wipe:
	rm -rf .build $(APP).xcodeproj $(APP).xcworkspace Package.pins Pods Podfile.lock

freak4pc

public extension MKMultiPoint {
    var coordinates: [CLLocationCoordinate2D] {
        var coords = [CLLocationCoordinate2D](repeating: kCLLocationCoordinate2DInvalid,
                                              count: pointCount)

        getCoordinates(&coords, range: NSRange(location: 0, length: pointCount))

        return coords
    }
}

maxcampolo

extension UIView {

    /**
     Set a shadow on a UIView.
     - parameters:
        - color: Shadow color, defaults to black
        - opacity: Shadow opacity, defaults to 1.0
        - offset: Shadow offset, defaults to zero
        - radius: Shadow radius, defaults to 0
        - viewCornerRadius: If the UIView has a corner radius this must be set to match

ashfurrow

Apps to install from macOS App Store:

• Pastebot
• GIF Brewery
• Slack
• Keynote/Pages/Numbers
• 1Password
• OmniFocus 3
• Airmail 3
• iA Writer

steipete

# The trick is to link the DeviceSupport folder from the beta to the stable version.
# sudo needed if you run the Mac App Store version. Always download the dmg instead... you'll thank me later :)

# Support iOS 15 devices (Xcode 13.0) with Xcode 12.5:
sudo ln -s /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/15.0 /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport

# Then restart Xcode and reconnect your devices. You will need to do that for every beta of future iOS versions

# (A similar approach works for older versions too, just change the version number after DeviceSupport)

wesbos

# Put this in your .zshrc or .bashrc file
# Install `tree` first — brew install tree
function t() {
  # Defaults to 3 levels deep, do more with `t 5` or `t 1`
  # pass additional args after
  tree -I '.git|node_modules|bower_components|.DS_Store' --dirsfirst --filelimit 15 -L ${1:-3} -aC $2
}