Alexey K questions

• Django rest framework - cant serialize query set
• Android - getFilesDir() not working (red in Android Studio)
• Map with custom objects
• Android - error: package android.support.test does not exist
• Node.js + express + cors not working: pending options requests
• SwiftyJSON - is possible to check object type?
• GCDWebServer static website on Swift
• Django Rest Framework - return auth token after registration
• How to wait for finish dataTaskWithRequest?
• Filter dictionary with arrays as value

Alexey K answers