0

underscore

why we use underscore only with variable identifier and can't use any type such as @,$??

3rd Mar 2017, 3:45 PM
Mahmoud Gebrel
Mahmoud Gebrel - avatar
1 Resposta
+ 11
Just sytax rules for this language. Some languages(Like ruby) allows !@ and some more things in identifiers
3rd Mar 2017, 4:17 PM
WittyBit
WittyBit - avatar