Signal Path is an app which works with large files, even in several gigabytes. The app reads ranges from the file and visualizes the data. Signal Path heavily relies on DispatchIO for having efficient access to data in a file. The aim of the blog post is to build a FileReader class which wraps DispatchIO …
Creating persistent data store on iOS
Storing data persistently on iOS is something what is needed quite often. In this post, we are going to look into how to build a persistent data store and how to store image data. Initialising the persistent data store Persistent data store is an object managing a folder on disk. It allows writing and reading …