If you're looking to learn a programming language that's cross-platform and easily accessible, Java is one of the most practical languages out there. This handy cheat sheet helps you keep track of the basics while you begin to learn.
C and C++ Cheat Sheet libraries input and output functions string related functions memory allocation, rand, and other functions math functions time related functions functions returnType functionName( .
Designs for secondary coverage: I love this because it incorporates a lot of information with just the right amount of visual elements. We could morph this into a really cool spread on virtually any topic. Love the limited color palette