ole

import CoreData
import Foundation

/// Safely copies the specified `NSPersistentStore` to a temporary file.
/// Useful for backups.
///
/// - Parameter index: The index of the persistent store in the coordinator's
///   `persistentStores` array. Passing an index that doesn't exist will trap.
///
/// - Returns: The URL of the backup file, wrapped in a TemporaryFile instance

jkubecki

// The following data should be run in the console while viewing the page https://read.amazon.com/
// It will export a CSV file called "download" which can (and should) be renamed with a .csv extension

var db = openDatabase('K4W', '3', 'thedatabase', 1024 * 1024);

getAmazonCsv = function() {
  // Set header for CSV export line - change this if you change the fields used
  var csvData = "ASIN,Title,Authors,PurchaseDate\n";

  db.transaction(function(tx) {

Digitalchemy

			// Crop a UIImage to the specified cropRect
		    public UIImage CropImage(UIImage image, RectangleF cropRect)
            {
				UIGraphics.BeginImageContextWithOptions(cropRect.Size, false, 0);
				var context = UIGraphics.GetCurrentContext();
				
				context.TranslateCTM(0.0f, image.Size.Height);
				context.ScaleCTM(1.0f, -1.0f);
				context.DrawImage(new RectangleF(0, 0, image.Size.Width, image.Size.Height), image.CGImage);
				context.ClipToRect(cropRect);