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location Dortmund, Germany
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seen May 9 at 18:04

May
3
comment Database version management on mobile apps
For Android the SQLiteOpenHelper (developer.android.com/reference/android/database/sqlite/…) provides already a concept. The usage of onCreate() is pretty clear. For onUpgrade() check the oldVersion and incrementally implement the steps to do from one version to another. The underlying concept is probably pretty easy to adopt to other platforms (as iOS).
May
3
comment Java program exit function not working
Probably better placed at SO: stackoverflow.com/questions/886955/…
Apr
29
awarded  Teacher
Apr
28
awarded  Editor
Apr
28
revised Should I validate a method call's return value even if I know that the method can't return bad input?
added 238 characters in body
Apr
28
answered Should I validate a method call's return value even if I know that the method can't return bad input?
Mar
12
awarded  Supporter