Try: Go to Xcode > Preferences > Text Editing Under Code completion – Uncheck ‘Suggest completions while typing’ Quit out of Xcode and then relaunch Xcode. Go to Xcode > Preferences > Text Editing again Quit out of Xcode and then relaunch Xcode. Now go to Code completion and check ‘Suggest completions while typing’. Try … Read more
Safe Area is a layout guide (Safe Area Layout Guide). The layout guide representing the portion of your view that is unobscured by bars and other content. In iOS 11+, Apple is deprecating the top and bottom layout guides and replacing them with a single safe area layout guide. When the view is visible onscreen, … Read more
Apple staff gave the following answer: TIC expands to “TCP I/O connection”, which is a subsystem within CFNetwork that runs a TCP connection 1 and 57 are the CFStreamError domain and code, respectively; a domain of 1 is kCFStreamErrorDomainPOSIX and, within that domain, 57 is ENOTCONN In short, a TCP read has failed with ENOTCONN. … Read more
As of Xcode 4 it seems to have changed. command–alt–shift–left arrow will do the trick… To fold/unfold current methods or if structures use: Fold: command–alt–left arrow Unfold: command–alt–right arrow
Select Simulator.. Go into File Menu -> Close window or press [Command + W ]. It will close the simulator which is on top . Go into Windows menu -> uncheck Show Device Bezels. Then you can close using red cross icon on simulator.
If you create screenshots from within the simulator using File -> Save Screen Shot (Command-S), those files end up on the Desktop as something like: iOS Simulator Screen shot Apr 22, 2012.png. Under Xcode 6 & newer, device screenshots taken with the “Take Screenshot” button in the Xcode “Devices” menu will end up on the … Read more
Set up a device for network debugging from help.apple.com Debug your app running on an iOS or tvOS device over a Wi-Fi or other network connection. Steps to set up iPhone, iPad, or iPod touch Check that your device has a passcode and add one if it doesn’t. Your device must have a passcode to … Read more
There are multiple solutions for this: Solution 1: Patiently wait for 10 to 15 minutes. Have a tea or roam around 😉 Solution 2: Disconnect device from the system. Restart both iPhone and Xcode and then rebuild again. Solution 3: Go to Windows → Devices and Simulators (Shortcut key: cmd+shift+2) You’ll see iPhone device connected … Read more