humblehacker

I had some trouble attempting to build an XCFramework of OpenCV, but I finally got a successful build with the following steps:

1. Clone the OpenCV repo:

   git clone git@github.com:opencv/opencv.git
   cd opencv
   

2. Disable building with libjpeg-turbo[^1] by applying a patch:

   git apply path/to/opencv-5-28-50.patch

CassiusPacheco

extension Publisher {
    func waitForCompletion(timeout: TimeInterval = 1.0, file: StaticString = #file, line: UInt = #line) throws -> [Output] {
        let expectation = XCTestExpectation(description: "wait for completion")
        var completion: Subscribers.Completion<Failure>?
        var output = [Output]()
        
        let subscription = self.collect()
            .sink(receiveCompletion: { receiveCompletion in
                completion = receiveCompletion
                expectation.fulfill()

vzsg

import Fluent

func fetchChildren<Parent, ParentID, Child: Model, Result>(
        of parents: [Parent],
        idKey: KeyPath<Parent, ParentID?>,
        via reference: KeyPath<Child, ParentID>,
        on conn: DatabaseConnectable,
        combining: @escaping (Parent, [Child]) -> Result) -> Future<[Result]> where ParentID: Hashable & Encodable {
    let parentIDs = parents.compactMap { $0[keyPath: idKey] }
    let children = Child.query(on: conn)

macabeus

// Many thanks to Code Different: http://stackoverflow.com/a/42749141/3440266
import Foundation

struct ClassInfo : CustomStringConvertible, Equatable {
    let classObject: AnyClass
    let classNameFull: String
    let className: String
    
    init?(_ classObject: AnyClass?) {
        guard classObject != nil else { return nil }

kreeger

//
//  CollectionIndexView.swift
//  Created by Ben Kreeger on 9/26/16.
//

import UIKit

@objc(BDKCollectionIndexView)
class CollectionIndexView: UIControl {
    enum Direction {

kevin-smets

Default

Powerlevel10k