ahmedAlmasri

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

import UIKit

do{
    func compressImage(_ img:UIImage) -> UIImage? {
        // Reducing file size to a 10th
        var actualHeight: CGFloat = img.size.height
        var actualWidth: CGFloat = img.size.width
        let maxHeight: CGFloat = 1136.0

spookyd

Application Argument Debug Cheat Sheet

---

A curated list of arguments that can be used for enabling tools on iOS development.

Launch Arguments

Core Data

jerrymarino

nm __BINARY__  | awk '{ print $3 }' | xargs xcrun swift-demangle {} \; | less

hishma

# Shamelessly ripped of from https://blog.curtisherbert.com/automated-xcode-build-numbers-early-2019-edition/
#
git=`sh /etc/profile; which git`
bundleVersion=`"$git" rev-list --all | wc -l | tr -d '[:space:]'`
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $bundleVersion" "${TARGET_BUILD_DIR}/${INFOPLIST_PATH}"
echo "☛ BUILD NUMBER: ${bundleVersion}"

mvnrc

extension UnsafeMutablePointer {
    
    /// Converts `C` decayed array to `Swift` array
    ///
    /// - Parameter count: Number of elements in the `C` array
    /// - Returns: Converted `Swift` array
    public func toArray(count: Int) -> [Pointee] {
        defer { self.deallocate() }
        return Array(UnsafeBufferPointer(start: self, count: count))
    }

codediodeio

import * as firebase from 'firebase/app';
import 'firebase/firestore';

var firebaseConfig = {
  // your firebase credentials
};


  // Initialize Firebase
firebase.initializeApp(firebaseConfig);

neilpoulin

//
//  Example Model class that can be used for deocding/encoding for persisting in Firestore
//  Book.swift
//  Created by Neil Poulin on 4/7/19.
//
import Foundation
import FirebaseFirestore

struct Book: FirestoreIdentifiable, Hashable {
    static let collectionName = FirestoreCollectionName.books

stinger

import Foundation
import Combine

enum APIError: Error, LocalizedError {
    case unknown, apiError(reason: String)

    var errorDescription: String? {
        switch self {
        case .unknown:
            return "Unknown error"

krishnadey30

Array

• Two Sum
• Best Time to Buy and Sell Stock
• Contains Duplicate
• Product of Array Except Self
• Maximum Subarray
• Maximum Product Subarray
• Find Minimum in Rotated Sorted Array

krzyzanowskim

//  Created by Marcin Krzyzanowski

import Foundation

public protocol JSONEncodable: Encodable { }

public extension JSONEncodable {
  func toJSON(using encoder: @autoclosure () -> JSONEncoder = JSONEncoder()) throws -> String {
    try String(decoding: encoder().encode(self), as: UTF8.self)
  }