Imperative Commands
My textbook says that
Déme la receta.
can be shortened to:
Démela.
So for the question:
¿Le doy el postre?
is this correct?
Sí, délelo.
6 Answers
Yes, Direct and Indirect object pronouns are ALWAYS attached to AFFIRMATIVE commands.
Tell it to me (la dirección):
Dímela.
Tell me it (el número):
Dímelo.
But not to NEGATIVE commands:
Don't tell it to me:
No me la digas.
Don't tell me it:
No me lo digas.
When two object pronouns that begin with "l" (i.e. lo, la, y le) are next to eachother, doesn't the "le" become "se - Maxwell_R
Yes... so, let´s see... if you wanted to say "Show him it", and "it" is a car, then you would say:
Muéstraselo, and not Muéstralelo.
or, "tell her it" or "tell it to her", if "it" is an address:
Dísela, and not Dílela.
By the way, these are all informal commands. This one, formally, would be:
Dígasela.
This lesson has covers the imperative mood (commands) and also placement of pronouns in commands: Giving Commands In Spanish. I hope it helps.

Where both the direct and indirect object pronouns are of the third person and occur together, the indirect forms "le" and "les" are replaced by "se" (which should not be confused with the reflexive "se".
I gave it to him - Se lo di (not le lo di)
I can give it to them - Puedo dárselo (not puedo dárleslo)
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