wk1989 questions

• Java sockets: best way to retry upon Connection Refused exception?
• What are export_includes and import_includes files when building Android
• Python: how to share an object instance across multiple invocations of a script
• Question about SICP chpt 4.1 : How does (analyze expr) help speed up eval?
• Mocking non-virtual methods in C++ without editing production code?

wk1989 answers