Yingtao GuoCoordinator pattern: how to handle backward events and passing values backUsing the coordinator pattern in iOS apps lets us remove the job of app navigation from our view controllers, helping make them more…May 12, 20191May 12, 20191
Yingtao GuoMantis — a swift version open source image cropping library for iOSRecently, I was looking for some open source photo editing libraries for one of my iOS App s— Your photo story, which can make videos from…Nov 16, 20181Nov 16, 20181
Yingtao GuoHow to easily make a preview for your iOS apps?A couple of years ago, App Store began to allow developers to upload at most 3 videos for app preview. You can check the detail here.Jul 19, 2018Jul 19, 2018
Yingtao GuoSomething you may need to do when integrating Core Data into your CocoaPods libraryWhen making a CocoaPods library, database is needed sometimes. Though there are already a couple of third-party databases exist, but…May 11, 2018May 11, 2018
Yingtao GuoCustomize GCDWebServer default download webpage with method swizzlingCurrently, I am developing a simple voice memo iOS app. One basic feature is to let users download their recorded memos from any browser…Jan 1, 2018Jan 1, 2018