For our next issue, we decided to choose a purely practical topic. We collected all the methods of data storage known to us: from writing to a file and key-value storage to full-fledged databases, and then, having examined in detail the advantages and disadvantages, we found a use for everyone ... well, almost.
Flutter Dev Podcast #31 - Storage options
For our next issue, we decided to choose a purely practical topic. We collected all the methods of data storage known to us: from writing to a file and key-value storages to full-fledged databases, and then, having examined in detail the advantages and disadvantages, we found a use for everyone.
Share
About the author
Comments
Form State Management
Flutter's SDK already has everything you need to manage complex forms β no packages required. Listenable.merge turns any combination of ValueNotifier, TextEditingController, FocusNode, and ChangeNotifier into a single reactive form controller.
4 min read
Safe Resource Cleanup with Closure Chains
Dart has no defer, no RAII, no scope guards. When multi-step async initialization fails midway, you need to unwind only what was set up β in reverse order, crash-safe. Here's a 6-line closure chain pattern that gives you transactional init, safe teardown, and cancellation support for free.
5 min read
