If you ever run across the problem of having to write, for instances, two sections on different languages and you need to specify the language on Latex, then this is for you 🙂
Place \selectlanguage{“language”} when you want to write a language from a specific point. The same thing when you want to specify the other.
This is very useful, for instance, when the sections are automatically generated according to the language (ex. the abstract on a paper).
Ahh, and remember to indicate in the headings of the document all the languages you’re gonna use! 🙂
Cumps!