Quick question...
Can you guys code without any reference?
I find very hard to memorize all the functions and etc...

@Torbuntu and for you, what was the best way to memorize, just practice?

i could code both (c#) .net and java for a while. I used to code everything using editplus (painful). Then i changed jobs, the new job gave me visual studio and i think eclipse and kava (i think) or something like that , i thought i was in heaven (intellisense) but realized it made me forget all the syntax and rely on the IDE for coding..I do like to go back but it could be too late ...

@bondman I know the feeling... I feel that if I ever have to go on a whiteboard with a marker, I won't go past for loops xD

Only in Ruby.