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What's the difference between

:anyName

and

anyName:

I don't know when I must type : before a variable name and when I must type it after. Can anyone explain that?

sawa
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Ricardo Silva
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  • Yes, I agree. It's really duplicated. But, I don't know why, I didn't thinked in the word 'colom' to search. I did my search with 'notation' and variations of this word. – Ricardo Silva Jul 04 '15 at 12:33

0 Answers0