pyrtsa

import UIKit

struct Color {
    let color: UIColor
    init(r: CGFloat = 0.0,
         g: CGFloat = 0.0,
         b: CGFloat = 0.0,
         a: CGFloat = 1.0)
    {
        color = UIColor(red: r, green: g, blue: b, alpha: a)

pyrtsa

struct QuotedString : Printable {
    var string: String
    init(_ string: String) {
        self.string = string
    }
    var description: String {
        let backslash: UnicodeScalar = "\\"
        let quote: UnicodeScalar = "\""
        let hex: [UnicodeScalar] = ["0", "1", "2", "3", "4", "5", "6", "7",
                                    "8", "9", "a", "b", "c", "d", "e", "f"]

pyrtsa

// What people often ask DefaultDict for, could be done with just one
// extension method for Optional.

extension Optional {
    mutating func mappend(z: Wrapped, _ f: (Wrapped, Wrapped) -> Wrapped) {
        self = map {x in f(x, z)} ?? z
    }
}

// --- Examples ------------------------------------------------------------

marchinram

import UIKit

extension UIImage {
    subscript (x: Int, y: Int) -> UIColor? {
        guard x >= 0 && x < Int(size.width) && y >= 0 && y < Int(size.height),
            let cgImage = cgImage,
            let provider = cgImage.dataProvider,
            let providerData = provider.data,
            let data = CFDataGetBytePtr(providerData) else {
            return nil

paulirish

Option 1: Command-line download extension as zip and extract

extension_id=jifpbeccnghkjeaalbbjmodiffmgedin   # change this ID
curl -L -o "$extension_id.zip" "https://clients2.google.com/service/update2/crx?response=redirect&os=mac&arch=x86-64&nacl_arch=x86-64&prod=chromecrx&prodchannel=stable&prodversion=44.0.2403.130&x=id%3D$extension_id%26uc" 
unzip -d "$extension_id-source" "$extension_id.zip"

Thx to crxviewer for the magic download URL.

radoyankov

val spanned = spannable{ bold("some") + italic(" formatted") + color(Color.RED, " text") }

val nested = spannable{ bold(italic("nested ")) + url("www.google.com", "text") }

val noWrapping = bold("no ") + sub("wrapping ) + sup("also ") + "works"

text_view.text = spanned + nested + noWrapping

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
    }

skuttruf

"""
Python code for fractional differencing of pandas time series
illustrating the concepts of the article "Preserving Memory in Stationary Time Series" 
by Simon Kuttruf

While this code is dedicated to the public domain for use without permission, the author disclaims any liability in connection with the use of this code.
"""

import numpy as np 
import pandas as pd

MichaelBarney

import SwiftUI
import GoogleMobileAds
import UIKit
    
final class Interstitial:NSObject, GADInterstitialDelegate{
    var interstitial:GADInterstitial = GADInterstitial(adUnitID: interstitialID)
    
    override init() {
        super.init()
        LoadInterstitial()

mecid

//
//  BottomSheetView.swift
//
//  Created by Majid Jabrayilov
//  Copyright © 2019 Majid Jabrayilov. All rights reserved.
//
import SwiftUI

fileprivate enum Constants {
    static let radius: CGFloat = 16