leilee

public extension UIView {
    
    private static let kLayerNameGradientBorder = "GradientBorderLayer"
    
    public func setGradientBorder(
        width: CGFloat,
        colors: [UIColor],
        startPoint: CGPoint = CGPoint(x: 0.5, y: 0),
        endPoint: CGPoint = CGPoint(x: 0.5, y: 1)
    ) {

jlnquere

    // Thanks to @MonsieurDart for the idea :)
    func scroll(collectionView:XCUIElement, toFindCellWithId identifier:String) -> XCUIElement? {
        guard collectionView.elementType == .collectionView else {
            fatalError("XCUIElement is not a collectionView.")
        }
  
        var reachedTheEnd = false
        var allVisibleElements = [String]()
        
        while !reachedTheEnd {

nguyentruongky

How to draw a gradient border button?

My Problem

Last week, my partner showed me his design for our application. Everything is great, easily implemented with some custom controls. But wait, something is not in my knowledge.

A button with gradient border. Never try it before. Up to now, I just created gradient background views 2 times in previous projects. Googled and found some good results.

yoni-g

func showMessageResetApp(){
        let exitAppAlert = UIAlertController(title: "Restart is needed",
                                             message: "We need to restart the app on your first login to the app.\n Please reopen the app after this.",
                                             preferredStyle: .alert)
        
        let resetApp = UIAlertAction(title: "Close Now", style: .destructive) {
            (alert) -> Void in
                // home button pressed programmatically - to thorw app to background
                UIControl().sendAction(#selector(URLSessionTask.suspend), to: UIApplication.shared, for: nil)
                // terminaing app in background

romyilano

//https://developer.apple.com/library/content/samplecode/TableSearch_UISearchController/Introduction/Intro.html    

// MARK: - UISearchResultsUpdating
    
    func updateSearchResults(for searchController: UISearchController) {
        // Update the filtered array based on the search text.
        let searchResults = products
        
        // Strip out all the leading and trailing spaces.
        let whitespaceCharacterSet = CharacterSet.whitespaces

pangers

# 1) 
# ...Parse a configuration file...
schemes = parse(file: "config.json")

# 2)
for scheme in schemes do
  # 3)
  # Provide environment variables for sigh using the current `scheme` object
  # ...
  # ENV["SIGH_USERNAME"] = scheme["apple_id"]

celian-m

import Foundation

public struct IdentityAndTrust {
    public var identityRef:SecIdentity
    public var trust:SecTrust
    public var certArray:NSArray
}

public func extractIdentity(certData:NSData, certPassword:String) -> IdentityAndTrust {
    

jweinst1

let a:[UInt8] = [24, 27, 36, 50]

let str = String(bytes:a, encoding: String.Encoding.utf8)
//"$2"

Sorix

import UIKit

@IBDesignable
class RoundedLabel: UILabel {
	
	var edgeInsets: UIEdgeInsets {
		if autoPadding {
			if cornerRadius == 0 {
				return UIEdgeInsets.zero
			} else {

alexkafer

func makePhoneCall(phoneNumber: String) {
	if let phoneURL = NSURL(string: ("tel://" + phoneNumber!)) {
		let alert = UIAlertController(title: ("Call " + phoneNumber! + "?"), message: nil, preferredStyle: .Alert)
  		alert.addAction(UIAlertAction(title: "Call", style: .Default, handler: { (action) in
  			UIApplication.sharedApplication().openURL(phoneURL)
  		}))
  
  		alert.addAction(UIAlertAction(title: "Cancel", style: .Cancel, handler: nil))
                
  		self.presentViewController(alert, animated: true, completion: nil)