Android: can't upgrade read-only database from version 0 to 1

Solution: If you have named one of your SQLite tables "default", change the name to something else. Details: So I was poking around with Android programming the other day, and I ran into this error: 04-12 14:35:09.779: ERROR/AndroidRuntime(790): Caused by: android.database.sqlite.SQLiteException: Can't upgrade read-only database from version 0 to 1: /data/data/com.example.test/databases/mydatabase.db04-12 14:35:09.779: ERROR/AndroidRuntime(790): at android.database.sqlite.SQLiteOpenHelper.getReadableDatabase(SQLiteOpenHelper.java:170) The...

GO Launcher EX: a great LauncherPro replacement

I've been using LauncherPro for my android launcher/home screen for a while. I was quite happy with it at first, but I've been gradually growing less pleased with it: It hangs/crashes every time my phone first boots up If I accidentally long press on one of my widgets, I get an annoying nag screen to buy the pro version Over a year ago, it stopped showing my unread gmail count Why have I still been using LauncherPro then? it has a really...

Fix Half Life 2 lighting issues

Solution: You need to be using a video card that supports DirectX 9 and the DirectX level in Half Life 2 needs to be 90 or higher. In the console, type mat_dxlevel to see the directx level. To set it to 90, for example, type mat_dxlevel 90 HDR needs to be fully enabled. The easiest way to do this (after correctly setting the directx level) is by typing this in the console: mat_hdr_level 2 and then type mat_hdr_enabled to make sure HDR is in...

Cross-platform mobile development: PhoneGap + Enyo

If you want to develop a mobile application, but don't want to have to rewrite it for every platform you want to develop for (Android, iOS, etc.), PhoneGap is what you want. It allows you to develop applications using web technologies (HTML, CSS, JavaScript), and then deploy them to a large number of platforms, such as Android and iOS. It has APIs that let you interface directly with the mobile device's hardware (camera, GPS, accelerometer,...