catwell questions

catwell answers

• test to see if two inputs are a number and not empty
• How to implement a map with unique keys that are themselves tables in Lua?
• How to fix this unpack issue?
• How to print out errors in the console with the C API for Lua
• Lua: iterate through every possible k-length string given a list of symbols
• Can a multi-bulk reply include a status or error reply?
• How to implement string.rfind in Lua
• Why does Lua have no "continue" statement?
• Scripting with LuaJIT and selectively sandboxing the FFI
• get complete url using nginx and lua with openresty