Set up WordPress caching on Cloudflare Free
Tutorial for setting up caching of a WordPress site on the free plan of Cloudflare with caching and support for logins, using Cache-Control headers to specify exactly how to cache different resources on your site.
Add custom entitlement to iOS app
Apply any custom entitlements, including private internal Apple entitlements, to an app bundle IPA, and sideload the IPA on to your iPhone or iPad. This can be used to allow any app access outside the app sandbox container, or to access iPhone functionality otherwise restricted like CarPlay.
Swift subclass an Objective-C class with protected init
A workaround to super.init() from your Swift subclass for Objective-C superclasses with an init marked unavailable, such as the CoreBluetooth framework's CBPeripheral.