Hi all,
this may be a strange question but i'm gonna ask it anyway :)
For my work i started using sharepoint 2013 in office365. Our customers are starting to use it as well so we are going to help them set up the environments. My knowledge for the built-in functions is getting there but I would like to know what I should be learning if I want to be developing custom solutions in sharepoint 2013 (office365).
I have some knowledge on javascript, and more ond HTML and CSS.
When I read some articles about it I can't get clear if I should only learn better javascript or start learning C# instead. Is there a reason to use both or will javascript be enough for developing in sharepoint?
If anyone can give me any insight in this it would be very helpful.
Thanks in advance.