Jeff Johnston hishma

To display the current version of an iOS app in the settings

Add an entry like this in Settings.bundle/Root.plist

<key>PreferenceSpecifiers</key>
<array>
  <dict>
    <key>Type</key>
 PSTitleValueSpecifier

Fix for missing documentation indexes and other anomolies in the Xcode documentation viewer. Mine seemed to get all borked up with some beta relaeases. Shamelessly ripped off from this thread.

Quit Xcode
Delete the cache file at ~/Library/Caches/com.apple.dt.Xcode.
Delete the contents of ~/Library/Developer/Shared/Documentation/DocSets/.
Delete the contents of /Applications/Xcode.app/Contents/Developer/Documentation/DocSets/.
Launch Xcode.
Open the Preferences pane, select the Downloads tab, and download the docsets you want to use.

Smoke Salmon Chowder

Bone warming goodness on a cold rainy day.

Ingredients

Smoked Salmon (a typical store package seems to work fine)
Small container heavy cream
Handful of nice small potatoes (red new, yukon gold, whatev)
Couple of standard issue carrots

	/// Provides convenience accesors to some info dictionary keys
	extension Bundle {
	var identifier: String? {
	return string(forInfoDictionaryKey: "CFBundleIdentifier")
	}

	var displayName: String? {
	return string(forInfoDictionaryKey: "CFBundleDisplayName")
	}

	extension CLLocation: Encodable {
	public enum CodingKeys: String, CodingKey {
	case latitude
	case longitude
	case altitude
	case horizontalAccuracy
	case verticalAccuracy
	case speed
	case course
	case timestamp

	extension CLLocation {

	/// Compass bearing from a known location
	///
	/// Shamelessly stolenfrom // https://stackoverflow.com/questions/26998029/calculating-bearing-between-two-cllocation-points-in-swift
	///
	/// - Parameter location: The `CLocation` to calculate the bearing from.
	/// - Returns: The `CLLocationDirection` representing the compass bearing.
	func bearing(from location: CLLocation) -> CLLocationDirection {
	func degreesToRadians(degrees: CLLocationDirection) -> CLLocationDirection { return degrees * .pi / 180.0 }

	extension String {
	/// Replace all instances of characters in a character set.
	///
	/// - Parameters:
	/// - characterSet: The `CharacterSet` containing the characters to replace in the string.
	/// - replacementString: The `String` to replace the matched characters with.
	/// - Returns: A new `String` with all characters in the character set replaced by the replacement string.
	func replacingCharacters(in characterSet: CharacterSet, with replacementString: String = "") -> String {
	return self.components(separatedBy: characterSet).joined(separator: replacementString)
	}

	//
	// NSPersonNameComponents.swift
	//

	import Foundation

	extension NSPersonNameComponents {
	// Because the web is generally xenophobic…
	var xenophobicName: (firstName: String, lastName: String)? {

	func logPretty(message: String? = nil, file: String = __FILE__, line: UInt = __LINE__, function: StaticString = __FUNCTION__) {

	var pretty = "\((file as NSString).lastPathComponent)(\(line)) : \(function)"
	if let message = message where !message.isEmpty {
	pretty += " ☞ \(message)"
	}

	print(pretty)
	}