I don't get why people keep asking about the cheat sheets?
What's the use of a cheat sheet?
Do you guys revise the learned stuff from the cheat sheets or what? Because in my opinion they are of no use.
Edit : I saw people here and on Stack overflow asking the cheat sheets for a particular language.
I just wanna know what's their use? Are they used to revise what you've learned before an exam/interview etc. ?