I'd suggest continuous practice is the best way prepare for such interviews (and lifestyles). Write software. Build web apps. Make things. Expose yourself to di

I'd suggest continuous practice is the best way prepare for such interviews (and lifestyles). Write software. Build web apps. Make things. Expose yourself to different languages and diverse challenges. Do things outside software too. Then write about it, be it a blog, wiki, or your own personal notes. Adaptability, creativity, insight, and the ability to think quickly and accurately and express ideas clearly and concisely are often greatly enhanced by such activity. Some people are successful in "cramming" knowledge before an interview (or exam), but the best ones I know are those who live it and absorb deeply the learning. They also hone their art, and if you want a truly great company, these are the people to employ.