Update an external library

Hi there,

i’m creating an external library for my project and i try to compile the hole program (external cpp’s + arduino) and i encounter compiling issues in my cpp’s. When i solve them, i save my cpp and i try to compile again but it seems like the compiler don’t notice the changes. How can i do to correctly update my libraries whenever i change them so the IDE take into consideration this.

Thanks a lot for anwsering

(plus : when i include arduino or some arduino libraries in my cpp it’s with this “” or this <> ? I’ve seen both on the internet)