Guildencrantz questions

Guildencrantz answers

• Can Git fetch from remote-tracking branches of a remote repository?
• Should the build directory be committed in a version controlled project?
• Does lastIndexOf in Java search from end of String?
• What should go in a default git config file?
• In a Makefile, how can I fetch and assign a git commit hash to a variable?
• Public and private code in a single Git repository
• Hudson git clone error
• faster implementation of sum ( for Codility test )
• How do I read in a CSV file that contains pound symbols?