In Swift, I want to change the title of Button A when Button B is pressed.

I tried sender.ButtonA.setTitle("Title", forState: UIControlState.Normal) under IBAction Button B but it couldn't work.. it was just a guess anyway..


Question: Is there a comprehensive life science techniques/methods database?
Answer: My personal favourite is OpenWetWare. Think wikipedia for scientific protocols and an open access lab notebook.

There's a problem with this things. Despite the common stereotype of scientist being open and good at sharing, my experience is the opposite. Many laboratories are not good at all in sharing their techniques/secrets. They will share the basic stuff that you can find online, no problem, but that's about it.

Seems they're afraid that everyone's else after them, trying to scoop them. I have suggested OpenWetWare to some other labs and they refused for that same reason. Even though some will use it to find protocols, they don't see a reason to share back.