rogerluan

var configuration = PHPickerConfiguration()
configuration.filter = .images
configuration.selectionLimit = 0
        
let picker = PHPickerViewController(configuration: configuration)
picker.delegate = self
present(picker, animated: true)

rogerluan

extension String {
    /// Finds matching groups and replace them with a template using an intuitive API.
    ///
    /// This example will go through an input string and replace all occurrences of "MyGreatBrand" with "**MyGreatBrand**".
    ///
    ///     let regex = try! NSRegularExpression(pattern: #"(MyGreatBrand)"#) // Matches all occurrences of MyGreatBrand
    ///     someMarkdownDocument.replaceGroups(matching: regex, with: #"**$1**"#) // Surround all matches with **, formatting as bold text in markdown.
    ///     print(someMarkdownDocument)
    ///
    /// - Parameters:

rogerluan

extension NSRegularExpression {
    convenience init(_ pattern: String) {
        do {
            try self.init(pattern: pattern)
        } catch {
            preconditionFailure("Illegal regular expression with pattern: \(pattern)")
        }
    }

    func matches(_ string: String, options: NSRegularExpression.MatchingOptions = []) -> Bool {

rogerluan

import XCTest

protocol Flattenable {
    func flattened() -> Any?
}

extension Swift.Optional : Flattenable {
    /// Flattens any arbitrary Optional, no matter how deeply nested, down to a single level of optionality.
    /// - SeeAlso: Really fun discussion going on here: https://forums.swift.org/t/challenge-flattening-nested-optionals/24083
    /// - Returns: A single-level Optional.

rogerluan

var countries: [String:String] = [:]
for code in NSLocale.isoCountryCodes {
    let id: String = Locale.identifier(fromComponents: [
        NSLocale.Key.countryCode.rawValue : code
    ])
    guard let name = (Locale.current as NSLocale).displayName(forKey: .identifier, value: id) else { continue }
    countries[code] = name
}

for (index, countryCode) in countries.keys.sorted(by: { countries[$0]! < countries[$1]! }).enumerated() {

rogerluan

infix operator ??=

extension Swift.Optional {
    /// This is the Optional Value Setter operator. It assigns a value to the receiving subject, only if
    /// the receiver is `nil`.
    /// When the receiver is not `nil`, the value on the right hand side won't be accessed or computed (as
    /// it's an `@autoclosure`). If the receiver already has `.some` value, no value will be assigned to it,
    /// thus `willSet` and `didSet` won't be called.
    ///
    /// - SeeAlso: the rejected proposal of this feature in Swift Evolution: https://github.com/apple/swift-evolution/blob/master/proposals/0024-optional-value-setter.md

rogerluan

package a20;
import robocode.*;
import java.awt.Color;

/**
* DefMode - A Robocode robot
* @author: Roger Oba
* @date: September 2014
*
* This robot won 2nd place in an internal Robocode tournament. The 1st place had a complex algorithm with over 1k LOC, and most other participants had over 600 LOC ;)

rogerluan

Had 15 GitHub followers in Feb 2019? You can get about US$ 2,300.00 (rate of May 11th 2021) worth of crypto for minimal effort

Is this a scam?

Hah, I won't waste much time explaining this so: tl;dr: no, it's not a scam.

There's no such thing as free money, so the money being given out here is actually a function of:

1. Time
2. You being probably an active Open Source contributor (after all those years, you're finally being rewarded in cash! Or, sorta cash, haha)

rogerluan

# 1. Configure your Swift Package scheme to collect code coverage for "all targets" - NOT "some targets"
# 2. Test your Swift Package using either `xcodebuild test`, which should generate a `.xcresult` file.
# 3. Convert that `.xcresult` file into a `.json` file using:
#    ```sh
#    $ xcrun xccov view --report --json #{path_to_xcresult_file} > #{xccov_json_report}
#    ```
# 4. Lastly, strip out the targets that you're not interested using this method.
#    
# Note 1: This code considers you only want to keep 1 of the targets.
# Note 2: The resulting json file will replace/override the existing one without any warning.

rogerluan

// Copyright © 2021 Roger Oba. All rights reserved.

import UIKit

class SceneDelegate: UIResponder, UIWindowSceneDelegate {
    var window: UIWindow?

    func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
        // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
        // If using a storyboard, the `window` property will automatically be initialized and attached to the scene.