LUA NOTE 2

LUA provides automatic numerical conversions, which are basically not too much of a mess, as an unfamiliar data structure, for example:

Print ("ten" + 1)-           11print ("Ten + 1")--           + 1print (" -5.3e-10" * "2")--     -1.06e-09print ("Hello" + 1 )        --ERROR (Cannot convert "Hello")

I am personally more concerned with string processing, such as the simplest string conversion patchwork:

    Print (Ten)-        1020

can be seen. Can be automatically turned into strings and spelled together.

It is also important to forget the equals of Java and use the = = to determine whether strings are equal:

    Print (tostring () = = "Ten")--   true    print (10). "= =")--       true

ToString with.. "" A curative effect.

LUA NOTE 2