Elmi

Elmi has asked 73 questions and find answers to 3 problems.

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Elmi questions

Catch output of lua_error()?
Get unique identifier of a system (not the MAC-address)?
Google Playstore: replace app when using different certificate?
Force Qt-Window to specific screen
Select a value from MySQL database only in case it exists only once
MySQL: how to sum up vaues of rows and sort the result?
Algorithm for shrinking/limiting palette of an image
Expand polygons with boost::geometry?
WaitForSingleObject: do not lock a mutex but check the current state?
Serial communication: 0x0D is replaced by 0x0A during transmission

Elmi answers

Android - Trouble in getting location coordinates by only using GPS provider
android mapview custom tile
Android / ZXing no longer works