let localhost: NWEndpoint.Host = NWEndpoint.Host("127.0.0.1") let port: NWEndpoint.Port = NWEndpoint.Port(integerLiteral: 555) do { let multicast = try NWMulticastGroup(for: [.hostPort(host: localhost, port: port)]) print(multicast) } catch { print(error) return } Returns the error POSIXErrorCode(rawValue: 22): Invalid argument. Running on macOS. (Follow up question, does only receiving multicast also require entitlements for iOS?) How can I make NWMulticastGroup work?

Hear me out, developers at Apple! You've done an amazing job with privacy so far. The introduction of ContactAccess and the Contact Access Button this year is truly an amazing work of art. Well done. However, all the way back to the first iPhone I got in 2007, I wished Apple would make API's available to access the users installed apps (in a privacy way). This would (further) open up apps in the category of App Managers and App Launchers. Back in the early days the trick was to use deep link, but that was also awkward, since you needed to know the deeplink upfront and the apps needed to support it. Not ideal. It also had a side effect that Apple noticed, that evil party's used it to scan your device to know which apps you had installed and create a profile from that. Apple fixed that by using LSApplicationQueriesSchemes. Now you have to tell the App upfront which apps you will be calling (up to 50), or use Universal Link to be freed from this limitation again. Again not ideal. Why not turn it around and let the user decide? User central. Imagine an App Launcher app. There is a button in the launcher app where you as a user can click on to add an app. It calls an api available from Apple to launch a privacy shielded sheet with the apps the user got installed on its device. These are not exposed to the launcher app. When the user clicks on the installed app (or apps) it likes to add, the launcher app will get identifiers to launch the app. That's it. This would be limited access, perhaps the api could also expose full access, so permission could be granted once and the app will get all identifiers available. The choice will be up to the user. One step further, but this would be more nice-to-have, is the ability to access meta data of the app, such as icon, title, last launched, app size, etc. This way App Launchers can make decisions such as putting the most recent launched app in front or App Managers can use this to decide which apps you are not using and can advise to remove them to clean up space. Love to hear everyone's opinion. So let it be the start of the discussion.

If you build a WKWebView app you like to enable window.print() to let you print a page, or at least when a user chooses File > Print you like them to be able to print the web page they are currently viewing. How am I able to do this with WebKit on OSX?

So I downloaded and installed iOS26 on my iPhone 15 Pro and after that it does not want to boot anymore. It shows a battery with one red line. Which is weird because before it restarted it had 80% of the battery and I had the power cable connected at all time. Now I can't boot it up anymore. Not even with the volume button up, down, power button trick. Please help!

So it seems the NetworkFramework is still not able to support Broastcast Mode am I correct? As soon as I switch broadcast mode to On in my game I receive console messages instead of receiving data. nw_path_evaluator_create_flow_inner failed NECP_CLIENT_ACTION_ADD_FLOW (null) evaluator parameters: udp, definite, server, attribution: developer, reuse local address, context: Default Network Context (private), proc: 2702288D-96FB-37DD-8610-A68CC526EA0F, local address: 0.0.0.0:20778 nw_path_evaluator_create_flow_inner NECP_CLIENT_ACTION_ADD_FLOW 1FB68D7E-7C9B-47B2-B6AC-E5710CD9C9CD [17: File exists] nw_endpoint_flow_setup_channel [C2 192.168.178.221:52716 initial channel-flow (satisfied (Path is satisfied), interface: en0[802.11], ipv4, ipv6, dns, uses wifi)] failed to request add nexus flow nw_endpoint_flow_failed_with_error [C2 192.168.178.221:52716 initial channel-flow (satisfied (Path is satisfied), interface: en0[802.11], ipv4, ipv6, dns, uses wifi)] already failing, returning nw_endpoint_handler_create_from_protocol_listener [C2 192.168.178.221:52716 failed channel-flow (satisfied (Path is satisfied), interface: en0[802.11], ipv4, ipv6, dns, uses wifi)] nw_endpoint_flow_pre_attach_protocols nw_connection_create_from_protocol_on_nw_queue [C2] Failed to create connection from listener nw_ip_channel_inbox_handle_new_flow nw_connection_create_from_protocol_on_nw_queue failed I won't be able to receive data which is a real shame, so I guess I am stuck with the lower level code: // Enable broadcast var enableBroadcast: Int32 = 1 if setsockopt(socketDescriptor, SOL_SOCKET, SO_BROADCAST, &enableBroadcast, socklen_t(MemoryLayout<Int32>.size)) == -1 { let errorMessage = String(cString: strerror(errno)) throw UDPSocketError.cannotEnableBroadcast(errorMessage) }

When you add your website to the homescreen and run it from there. The theme-color does not show up. It only shows a white background. How can this be fixed?