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up vote 4 down vote favorite I'm working on an iOS app that uses a Realm database. In my AppDelegate , I define a Realm result set like this: var results: Results<RealmWidget>! var notificationToken: NotificationToken? = nil do let realm = try Realm() if results == nil results = realm.objects(RealmWidget.self) catch print(error.localizedDescription) I observe this result set for changes like this: if notificationToken == nil notificationToken = results.observe (changes: RealmCollectionChange) in switch changes case .update(_, _, let insertions, _): if insertions.count > 0 // show badge on tab bar // play sound to get the user's attention default: break Anytime a new RealmWidget object is inserted in the database (which happens as a result of receiving data from a server), I want to show a badge on the UITabBar in my UI. This code appears to be working properly. In another part of my app, I have a view controller with a UITableView that i

Municipality in Calabarzon (Region IV-A) Philippines San Antonio Municipality Municipality of San Antonio Downtown area, Sacred Heart of Jesus Parish Church, Municipal Hall Seal Map of Quezon with San Antonio highlighted San Antonio Location within the Philippines Coordinates: 13°54′N 121°18′E  /  13.9°N 121.3°E  / 13.9; 121.3 Coordinates: 13°54′N 121°18′E  /  13.9°N 121.3°E  / 13.9; 121.3 Country   Philippines Region Calabarzon (Region IV-A) Province Quezon District 2nd District Founded October 4, 1957 Barangays 20 (see Barangays) Government   [1]  • Type Sangguniang Bayan  • Mayor Erick M. Wagan  • Electorate 19,632 voters (2016) Area   [2]  • Total 172.93 km 2 (66.77 sq mi) Population (2015 census) [3]  • Total 33,467  • Density 190/km 2 (500/sq mi) Time zone UTC+8 (PST) ZIP code 4324 PSGC 045641000 IDD   :   area code  +63 (0)42 Climate type Tropical rainforest climate Income class 4th municipal income class Revenue (₱) 81,408,995.46 (2016) Native languages Tagalog Websit

Clash Royale CLAN TAG #URR8PPP For other uses, see Free agent (disambiguation). In professional sports, a free agent is a player who is eligible to freely sign with any club or franchise; i.e., not under contract to any specific team. The term is also used in reference to a player who is under contract at present but who is allowed to solicit offers from other teams. In some circumstances, the free agent's options are limited by league rules. Contents 1 Types 1.1 Terms 1.1.1 Unrestricted free agent 1.1.2 Restricted free agent 1.1.3 Undrafted free agent 1.2 Legal provisions in Europe 2 Usage 2.1 Association football usage 2.2 Australian Football League usage 2.3 Major League Baseball (MLB) usage 2.4 National Basketball Association usage 2.5 National Football League (NFL) usage 2.6 National Hockey League usage 3 Drawbacks for owners 4 Deadlines 5 References Types Terms Unrestricted free agent Unrestricted free agents are players without a team. They have either been