calt

// Does not work on iOS 14.0 or later, keeping the gist just for reference.
extension UITabBar {
    override open func sizeThatFits(size: CGSize) -> CGSize {
        super.sizeThatFits(size)
        var sizeThatFits = super.sizeThatFits(size)
        sizeThatFits.height = 71
        return sizeThatFits
    }
}

ericdke

extension String {
    func extractURLs() -> [NSURL] {
        var urls : [NSURL] = []
        do {
            let detector = try NSDataDetector(types: NSTextCheckingType.Link.rawValue)
            detector.enumerateMatchesInString(self,
                options: [],
                range: NSMakeRange(0, text.characters.count),
                usingBlock: { (result, _, _) in
                    if let match = result, url = match.URL {

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

gnou

public struct TextSize {
    
    fileprivate struct CacheEntry: Hashable {
        let text: String
        let font: UIFont
        let width: CGFloat
        let insets: UIEdgeInsets
        
        fileprivate var hashValue: Int {
            return text.hashValue ^ Int(width) ^ Int(insets.top) ^ Int(insets.left) ^ Int(insets.bottom) ^ Int(insets.right)

ylem

//: Playground - noun: a place where people can play

import UIKit
import PlaygroundSupport

class WLCollectionCell: UICollectionViewCell {
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    

samwarnick

class UIRoundedButtonWithGradientAndShadow: UIButton {
    
    let gradientColors : [UIColor]
    let startPoint : CGPoint
    let endPoint : CGPoint
    
    required init(gradientColors: [UIColor], 
                  startPoint: CGPoint = CGPoint(x: 0, y: 0.5), 
                  endPoint: CGPoint = CGPoint(x: 1, y: 0.5)) {
        self.gradientColors = gradientColors

Jeevuz

inline fun SharedPreferences.edit(changes: SharedPreferences.Editor.() -> SharedPreferences.Editor) {
    edit().changes().apply()
}

fun ImageView.tintSrc(@ColorRes colorRes: Int) {
    val drawable = DrawableCompat.wrap(drawable)
    DrawableCompat.setTint(drawable, ContextCompat.getColor(context, colorRes))
    setImageDrawable(drawable)
    if (drawable is TintAwareDrawable) invalidate() // Because in this case setImageDrawable will not call invalidate()
}

shaildyp

extension UIView {
    
    func roundCorners(_ corners: CACornerMask, radius: CGFloat) {
        if #available(iOS 11, *) {
            self.layer.cornerRadius = radius
            self.layer.maskedCorners = corners
        } else {
            var cornerMask = UIRectCorner()
            if(corners.contains(.layerMinXMinYCorner)){
                cornerMask.insert(.topLeft)

saito-sv

//  Created by Marlon Monroy on 5/19/18.
//  Copyright © 2018 Monroy.io All rights reserved.
//

import Foundation
import UIKit

protocol Shimmerable {
	func start(count: Int) -> Void

cprovatas

import Foundation

extension Data {
    var prettyPrintedJSONString: NSString? { /// NSString gives us a nice sanitized debugDescription
        guard let object = try? JSONSerialization.jsonObject(with: self, options: []),
              let data = try? JSONSerialization.data(withJSONObject: object, options: [.prettyPrinted]),
              let prettyPrintedString = NSString(data: data, encoding: String.Encoding.utf8.rawValue) else { return nil }

        return prettyPrintedString
    }