edvin

package loginapp.app

import loginapp.views.LoginScreen
import tornadofx.App

class LoginApp : App(LoginScreen::class)

jakerockland

//
//  UIAlertController+Action.swift
//

import UIKit

/**
 Extension to `UIAlertController` to allow direct adding of `UIAlertAction` instances
 */
extension UIAlertController {

DaveWoodCom

extension String {
    func isValidEmail() -> Bool {
        guard !self.lowercaseString.hasPrefix("mailto:") else { return false }
        guard let emailDetector = try? NSDataDetector(types: NSTextCheckingType.Link.rawValue) else { return false }
        let matches = emailDetector.matchesInString(self, options: NSMatchingOptions.Anchored, range: NSRange(location: 0, length: self.characters.count))
        guard matches.count == 1 else { return false }
        return matches[0].URL?.scheme == "mailto"
    }
}

ppamorim

import UIKit

extension UIImage {
  func imageWithInsets(insetDimen: CGFloat) -> UIImage {
    return imageWithInset(UIEdgeInsets(top: insetDimen, left: insetDimen, bottom: insetDimen, right: insetDimen))
  }
  
  func imageWithInset(insets: UIEdgeInsets) -> UIImage {
    UIGraphicsBeginImageContextWithOptions(
      CGSizeMake(self.size.width + insets.left + insets.right,

taketwo

// Create a metafunction "has_xxx_method" that can be used
// to check if a class has a method called "xxx". Note the
// limitation: only existence of parameterless methods can
// be checked this way.
// Credits: http://stackoverflow.com/a/21827727/1525865
#define HAS_METHOD_DEF(xxx)                              \
  template<typename T>                                   \
  constexpr auto has_ ## xxx ## _method(int)             \
  -> decltype(std::declval<T>(). xxx (), bool())         \
  { return true; }                                       \

benvium

- (BOOL)  tabBarController:(UITabBarController *)tabBarController
shouldSelectViewController:(UIViewController *)viewController {

    // http://stackoverflow.com/questions/5161730/iphone-how-to-switch-tabs-with-an-animation
    NSUInteger controllerIndex = [self.viewControllers indexOfObject:viewController];

    if (controllerIndex == tabBarController.selectedIndex) {
        return NO;
    }

sekati

# xcode-build-bump.sh
# @desc Auto-increment the build number every time the project is run. 
# @usage
# 1. Select: your Target in Xcode
# 2. Select: Build Phases Tab
# 3. Select: Add Build Phase -> Add Run Script
# 4. Paste code below in to new "Run Script" section
# 5. Drag the "Run Script" below "Link Binaries With Libraries"
# 6. Insure that your starting build number is set to a whole integer and not a float (e.g. 1, not 1.0)