ryanmasondavies

#!/usr/bin/env python3
"""
race_probe.py — Reproduces the AuthOperationQueue /token race condition.

Fires N parallel POST /token requests with the *same* refresh token and
X-Idempotency-Key. A correctly serialised client never does this, but the
unsynchronised AuthOperationQueue can. If the server-side idempotency cache
has a write window, requests that arrive before it is populated bypass
deduplication and get invalid_grant.

ryanmasondavies

class TableController<EntityType: NSManagedObject>: NSObject, UITableViewDataSource, UITableViewDelegate, NSFetchedResultsControllerDelegate {
  let tableView: UITableView
  let managedObjectContext: NSManagedObjectContext
  let fetchRequest: NSFetchRequest<EntityType>
  let cellIdentifier: String
  let configureCell: (UITableViewCell, EntityType) -> Void

  init(tableView: UITableView, managedObjectContext: NSManagedObjectContext, fetchRequest: NSFetchRequest<EntityType>, cellIdentifier: String, configureCell: @escaping (UITableViewCell, EntityType) -> Void) {
    self.tableView = tableView
    self.managedObjectContext = managedObjectContext

ryanmasondavies

struct Book {
  let title: String
}

protocol SegueHandling {
  func handle(segue: UIStoryboardSegue) -> Bool
}

struct SegueHandler<ViewControllerType>: SegueHandling {
  let identifier: String

ryanmasondavies

var nodes = document.getElementsByName("qty[]");
var index;
for (index = 0; index < nodes.length; ++index) {
	var node = nodes[index];
	if (node.getAttribute("title") == "Task hours") {
		var nonRoundedValueAsString = node.getAttribute("value");
		var nonRoundedValue = Number(nonRoundedValueAsString);
		var roundedValue = (Math.round(nonRoundedValue * 4) / 4).toFixed(2);
		console.log(nonRoundedValue + " => " + roundedValue);
		node.value = roundedValue.toString();

ryanmasondavies

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
    lazy var window: UIWindow? = {
        let window = UIWindow(frame: UIScreen.mainScreen().bounds)
        window.backgroundColor = UIColor.whiteColor()
        window.rootViewController = ViewController()
        return window
    }()

    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

ryanmasondavies

#import <UIKit/UIKit.h>

@interface LoadingView : UIView

@property (nonatomic, weak, readonly) UILabel *loadingLabel;
@property (nonatomic, weak, readonly) UIActivityIndicatorView *activityIndicator;

@end

ryanmasondavies

path = ‘/path/to/music/folder’

puts "Renaming files..."

Dir.foreach(path) do |item|
    next if item == '.' or item == '..'

    new_name = File.basename(item, ".*")

    # car works better with a-z 0-9 A-Z only

ryanmasondavies

# Needs to be placed after the usual versioning script in the WatchKit extension to copy the extension’s build number over to the app.
extension_plist="${TARGET_BUILD_DIR}/${INFOPLIST_PATH}"  
extension_build_path="${TARGET_BUILD_DIR}/${FULL_PRODUCT_NAME}"  
app_name=`cd "$extension_build_path"; ls -d *app`  
app_plist="${TARGET_BUILD_DIR}/${FULL_PRODUCT_NAME}/$app_name/Info.plist"

extension_build_number=$(/usr/libexec/PlistBuddy -c "Print :CFBundleVersion" "$extension_plist")  
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $extension_build_number" "$app_plist"

ryanmasondavies

if [ ${CONFIGURATION} == "AppStore" ]; then
buildNumber=$(git rev-list HEAD | wc -l | tr -d ' ')
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" "${PROJECT_DIR}/AppName/AppName-Info.plist"
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" "${PROJECT_DIR}/AppName WatchKit App/Info.plist"
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" "${PROJECT_DIR}/AppName WatchKit Extension/Info.plist"
fi;

if [ ${CONFIGURATION} == "Release" ]; then
buildNumber=$(git rev-list HEAD | wc -l | tr -d ' ')
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" "${PROJECT_DIR}/AppName/AppName-Info.plist"

ryanmasondavies

import UIKit

/** Custom subclass of UISearchDisplayController that overrides the default behaviour of hiding the navigation bar when becoming active. */
class SearchDisplayController: UISearchDisplayController {
    override func setActive(visible: Bool, animated: Bool) {
        if self.active == visible {
            return
        }
        
        searchContentsController.edgesForExtendedLayout = .Bottom