Greyson questions

Greyson answers

• How to get a thumbnail to fit inside an imageview?
• Different signatures when using C routines and openssl dgst, rsautl commands
• Why are many Android API classes non-final, even though they are not explicitly documented for inheritance?
• How does Enum allocate Memory on C?
• Code style - 'hiding' functions inside other functions
• Git's performance with Big Commits vs. tiny commits
• Invoke a c++ class method without a class instance?
• const char* and char const* - are they the same?
• How to update Android textviews efficiently?